Slashdot Mirror

angel'o'sphere writes "Space.com reports that the shuttle fleet will be upgraded with more technology, like new sensors to detect debris hits on the wings, etc. Also, the foam causing the Columbia accident (intended to insulate the tank and prevent the formation of ice) will be replaced by: heaters. I wonder if heating up a tank with liquid oxygen is a bright idea."

tipiyano writes "Continuing the story of Beagle 2 from earlier today it seems like the hope for Beagle 2 surviving the landing at Mars is reducing as the Jodrell Bank telescope didn't receive any signal from Beagle. In the words of a mission manager, 'I wasn't too worried about the missed link with Odyssey, but it starts getting serious if Jodrell Bank cannot get a signal either'."

JabberBoi writes "On January 3, 1999, NASA lost contact with the Mars Polar Lander after it was supposed to land on Mars. An assessment report by NASA suggested that the lander's legs may have sent an incorrect signal to the craft's computer, which in turn caused a premature shutdown of its landing engines -- resulting in the craft crashing on Mars. However, according to this article from Space.com, analysis of images of the Polar Lander's assumed landing site area obtained by the Mars Global Explorer were sent to a U.S. 'spy' agency called the National Imagery and Mapping Agency (NIMA) to determine if any signs of wreckage or the spacecraft could be discerned through pixel analysis. The article describes NIMA as an 'acclaimed leader in describing, assessing, and visually depicting physical features on Earth' from imagery taken by spy satellites. NIMA's report states that the images they analyzed suggest a successful landing based on identification of three separate parts of the Mars Polar Lander: an upright Polar Lander, and two 'pixel return' signatures that suggest the lander's parachute and heat shield. These findings suggest that something else may have caused the Polar Lander mission to fail. Conspiracy theories about why the Polar Lander never called home abound."

Shafe writes "Space.com confirmed suspicions that Microsoft co-founder Paul Allen was the secret investor in Burt Rutan's SpaceShipOne, which completed a successful supersonic flight on the same day as the centennial of flight. Allen hopes Rutan's ship will win the $10 million X-Prize to help kickstart private manned space flight."

ehartwell writes "According to Space.com, Scaled Composite's SpaceShipOne flew its first rocket-powered flight today, the 100th anniversary of the Wright Brothers' 12-second first flight. SpaceShipOne's engine burned for 15 seconds, pushing it to Mach 1.2 (930 mph) and a peak altitude of 68,000 feet. To win the X-Prize they need to reach 330,000 feet twice within 2 weeks."

ehartwell writes "According to Space.com, Scaled Composite's SpaceShipOne flew its first rocket-powered flight today, the 100th anniversary of the Wright Brothers' 12-second first flight. SpaceShipOne's engine burned for 15 seconds, pushing it to Mach 1.2 (930 mph) and a peak altitude of 68,000 feet. To win the X-Prize they need to reach 330,000 feet twice within 2 weeks."

zetes writes "Space.com has an article here about a meteor shower called the Geminids, which will occur Saturday night (December 13th). Around 9 PM 'from mid-northern latitutes' will be a great time to look - at about 10 PM the Moon will rise and spoil the show. Enjoy!"

zetes writes "Space.com has an article here about a meteor shower called the Geminids, which will occur Saturday night (December 13th). Around 9 PM 'from mid-northern latitutes' will be a great time to look - at about 10 PM the Moon will rise and spoil the show. Enjoy!"

Norman at Davis writes "Space.com is reporting on new "sensors designed to pinpoint potential damage from falling debris or other objects [which] will be installed into the wings of NASA's remaining shuttle fleet...." Unfortunately, the sensors won't be too sophisticated, MSNBC reports that 'the extent of damage would still have to be determined by an inspection by astronauts in orbit, using an extension boom equipped with cameras and lasers.' Apparently NASA is in the process of developing three techniques which will allow astronauts to spacewalk and repair holes up to fourteen inches in diameter. Finally... the Australian Broadcasting Corporation is also running an article on the topic, stating that "not only will computers provide state-of-the-art imaging, but Defence Department satellites will supplement inspections made by the shuttle astronauts themselves and photographs taken from the International Space Station." 'NASA's efforts to improve its ability to detect whether the shuttle has been struck during flight have evolved remarkably since Columbia's January launch, when engineers watched loops of film sent to Miami for development and projected against a wall by a noisy old projector.' Hopefully this new technology will prevent another Columbia-like disaster, as a space shuttle replacement is looking less likely by the day."

TheSync writes "Researchers at Rice have announced the discovery of how to create continuous fibers from single-wall carbon nanotubes (SWNT). The breakthrough was based on the ability to dissolve a large amount of SWNTs in sulfuric acid, up to 10% SWNTs in solution. At high concentrations, the SWNTs form tightly packed liquid crystals that can be processed into pure fibers. The Space Elevator can't be far away now..."

rufey writes "Space.com is reporting that officials at JAXA, Japan's space agency, were unable to fix the problems plaguing Nozomi and have therefore abandoned all efforts to get it to orbit Mars. The main problem is lack of fuel. Instead of surveying Mars, JAXA is planning on using the probe, as it orbits the Sun, for other things such as solar activity. This is just one of four Mars probes that are scheduled to arrive at Mars in the next 60 days."

wjsteele writes "Seems that the Space Station has had a minor fender bender. Sounds kind of scary... being in a space craft and hearing metal crunching (like an aluminum can.) Apparently some 'Minor' space debris struck the station around 2:30am this morning, while the astronauts were eating their wheaties." Update: 11/27 16:31 GMT by M : Looks like an experiment may be to blame.

Roland Piquepaille writes "There is a large amount of precious minerals on the Moon and Mars. Would it be feasible to bring these valuable materials back on Earth? Space.com says that mining specialists and space engineers, who gathered at the latest Space Resources Roundtable, think the answer is yes. But there are many issues to solve. The first one is to build a permanent base. Then, you have to live on space resources. The article looks at other issues, such as strategic and economic potentials, before examining legal concerns about working conditions and extraterrestrial resource ownership. As the article says about lawyers, it 'turns out you can't leave Earth without them.' This summary contains more details and a rendering of a possible commercial Lunar base."

chuckpeters writes "A total lunar eclipse will soon darken the full moon for most of North and South America, Europe, and Africa. The Moon rises about five p.m. EST and the eclipse will be in penumbra. Totality begins at 8:06 p.m. EST. and ends at 8:31 PM EST and the partial eclipse ends at 10:45 PM. EST" To obtain the time and location for your area, use the Lunar Computer. It looks like the weather will cooperate and we will have clear skies for most of the country. Articles can be found at NASA, Space.com, Sky and Telescope, and Starry Skies."

chuckpeters writes "A total lunar eclipse will soon darken the full moon for most of North and South America, Europe, and Africa. The Moon rises about five p.m. EST and the eclipse will be in penumbra. Totality begins at 8:06 p.m. EST. and ends at 8:31 PM EST and the partial eclipse ends at 10:45 PM. EST" To obtain the time and location for your area, use the Lunar Computer. It looks like the weather will cooperate and we will have clear skies for most of the country. Articles can be found at NASA, Space.com, Sky and Telescope, and Starry Skies."

HobbySpacer writes "Burt Rutan's group has fixed a problem with the SpaceShipOne and recently carried out a successful drop test. Ground studies involved tests with CFD - "creative Ford driving" using a Ford-250 pickup truck. Other suborbital news includes the announcement of plans to follow the X PRIZE competition with an annual X PRIZE Cup event in which rocket teams will compete in an air show type format. In Japan the RVT (Reusable Vehicle Test) just completed its third short hop (in Japanese) within a week. (English reports on the first and second flights.) The liquid hydrogen/liquid oxygen powered vehicle seeks to develop robust, reusable technologies for vertical takeoff and landing rockets. It and subsequent vehicles will gradually expand the flight envelope to high altitudes."

Evil Adrian writes "Space.com reports that the sun shot off three more solar flares on Monday. This is quite a historic period for solar activity." The article breaks down the recent flares, and what the effects have been. Update: 11/05 01:57 GMT by T : cyberMalex writes "Space.com is reporting the 10th in a string of major solar flares which have been errupting from the sun over the past two weeks. "This one saturated the X-ray detectors on the NOAA's GOES satellites that monitor the Sun. The jury is therefore out on the definitive classification of the flare." "Other scientists have indicated the flare may indeed be an X20 or stronger. Only one X20 event has been seen in recent years, and it was not Earth-directed and had little effect.""

Evil Adrian writes "Space.com reports that the sun shot off three more solar flares on Monday. This is quite a historic period for solar activity." The article breaks down the recent flares, and what the effects have been. Update: 11/05 01:57 GMT by T : cyberMalex writes "Space.com is reporting the 10th in a string of major solar flares which have been errupting from the sun over the past two weeks. "This one saturated the X-ray detectors on the NOAA's GOES satellites that monitor the Sun. The jury is therefore out on the definitive classification of the flare." "Other scientists have indicated the flare may indeed be an X20 or stronger. Only one X20 event has been seen in recent years, and it was not Earth-directed and had little effect.""

Illbay writes "Space.com has a great story about a company in Colorado that has introduced an incredibly detailed scale model of the Saturn V rocket booster that flies a lot like the real thing! Apogee Components has "taken the time to research the actual vehicles and then used that information correctly in creating the kits," with a scientist from the team that designed the Delta 2 rocket on staff. I remember the old Estes model rocket version of the Saturn V back in the 60s, but they were not very detailed and very difficult to get to fly properly. Looks like Apogee might have a winner."

Slashback tonight brings you word on the less-spectacular-than-advertised solar storm earlier in the week, Mandrake's response (a good one) to the problems their new release had with LG brand CD drives, more Diebold madness, and more, including a lengthy rebuttal to Slashdot's review of Eclipse in Action. Read on for the details, and check your costume in the mirror before leaving the house.

Copies files in under 17 minutes, I bet. Eug writes "The latest supercomputer list (Oct. 26) has Apple/VT's G5 Power Mac cluster at 9555 Gflops/s, which puts it into third place overall. This list is hosted here. This new score is interesting for a number of reasons, besides placing them in third place:

1. It is now ahead of the 1.5 GHz Itanium 2 cluster, which is composed of 1936 CPUs and which achieves 8633 Gflops/s.
2. On a per CPU basis, the G5 2.0 is also ahead of the Itanium 2. The G5 2.0 scores 4.52 Gflops/s per CPU, while the Itanium 2 1.5 scores 4.46 Gflops/s per CPU.
3. If one extrapolates from the score of NetworX's Xeon 2.4 cluster (2304 CPUs at 7623 Tflops/s), a G5 2.0 would be as fast as a Xeon 3.28 GHz.
4. Efficiency of the G5 clusters is now at 57%, which is considerably higher than the IBM POWER4 clusters in the top twenty. (The G5 is a derivative of the POWER4.)
5. Virginia Tech's cluster is now in shouting distance of 10 Teraflops/s, and there are still a few weeks left to optimize the system. (They've gained over 2 Teraflops/s in the last 2 weeks.
6. They have utilized only 2112 CPUs (1056 dual Power Macs), despite having supposedly purchased 2200."

eGovOS 3 cancelled due to EC funding withdrawal jaruz writes "Due to the unexpected withdrawal of EC funding for the eGovOS conference from the University of Maastricht's MERIT's FLOSSPOLS EC contract, the conference is now cancelled."

I prefer conspiracy theories, myself. MyNameIsFred writes "Slashdot recently discussed White House Website Limits Iraq-Related Crawling. It turns out The Dead Parrot Society got an explanation for their behavior. They used the unprecedented approach of asking someone at the White House. White House spokesman Jimmy Orr stated the blocking of search engines is not an attempt to ensure future revisions will remain undetected. Rather, he explained, they "have an Iraq section [of the website] with a different template than the main site." Thus, for example, a press release on a meeting between President Bush and Special Envoy Bremer is available in the Iraq template (blocked from being indexed by search engines) or the normal White House template (available for indexing by search engines). The attempt, Mr. Orr said, was that when people search, they should not get multiple copies of the same information. It was also reported that the White House recently asked the The Internet Archive to do a thorough scan of everything on its website."

My dad can beat up your burst of solar radiation. Earth survives solar storm. kurth writes "A major solar flare unleashed Tuesday punished Earth's protective magnetic field early Wednesday, but the planet and its high-tech communication systems appear to have weathered the worst of the storm."

eggfellow writes "here's an article in the WashPost about the geomagnetic storm that pounded Earth (with little disruption) [Tuesday]. What I want to know is why the predicted pounding-time was 12 hours later than actual. Can't these scientist do their math?"

Sounds like a nice feature. News.OSDir.com is reporting that Mandrake is re-releasing it's 9.2 ISOs and CDs after the unfortunate LG CD drive incident earlier this week. "The problem was that the kernel would send a FLUSH_CACHE command to the LG CD-ROM drive which would make the drive inoperable by overwriting its firmware....A new kernel (2.4.22-21mdk) has been released that fixes this problem in the kernel, although the CD-ROM devices are still not up to specification. New CDs and ISOs will be available shortly to correct these problems; they will come with the new kernel."

Maybe they should stick with safes and such. The work of the Swarthmore rebels is paying dividends, (they now have 17 mirrors of the Diebold memos set up). Meanwhile Scoop is reporting how one of the memos deals with an incident in which a single memory card from a precinct of just 600 voters managed to subtract 16022 votes from Al Gore in Florida, nearly lead to his concession of presidency. You can read more about this in Bev Harris's "Black Bov Voting" Chapter11 (PDF) also available here & here."

More on the Diebold front: cananian writes "Two students at MIT (I'm one of them) received cease-and-desist letters from Diebold today for mirroring Diebold's incriminating internal memos, which reveal (among other things) -16,000 votes being credited to Gore in Florida in the 2000 presidential election, how the vote could have been rigged by changing the audit logs or creating a manager card, etc. Students at Amherst also received cease-and-desist letters today. Diebold claims we are infringing its copyrights, but there is good precedent for the legality of the publication. The EFF has in is support: "Wendy Seltzer, an attorney for the Electronic Frontier Foundation [...] encouraged them to defy the Diebold cease-and-desist letters.""

... because making text cross-platform is Unamerican. David H. Rothman writes "Convert Lit, the program that lets you crack Microsoft Reader to make backups as part of Fair Use, has moved to a Polish host to escape the tyrannies of the new EU-style DMCAism in the United Kingdom and elsewhere. Meanwhile, in the wake of a new Copyright Office ruling on the DMCA, lawyer Robin Gross at IP Justice warns not to think that the DMCA peril has passed."

But how do you really feel? In reaction to our ealier review of Eclipse in Action, wobbet writes "I've started using Eclipse at work and consistently feel that there is more sophistication and power hiding underneath the obvious and wanted a book that would help me find and fine tune the goodies under the covers. I read a previous review of this book on Slashdot that prompted my purchase. If that review had not been as positive I probably would not have been so disappointed and moved to post my own review.

When I read a technical book I ask myself how well it stays on topic, how thoroughly it addresses the topic and whether it meets my expectations. In this instance I find that the book stays on topic about half of the time and that it is thorough about half of the time. Unfortunately that half of the time I really didn't care about and thereofre my expectations were unmet. To be honest - after reading the book and then re-reading the back cover I should have not even purchased the book because the objectives set forth on the back cover would have warned me that this book was not what I was looking for.

I found the first half of the book to be simply horrible. A supposed introduction to actually using Eclipse this section concentrates more on the "Agile" toolset that all competent, well-informed Java developers that care about the quality of their code, products and development process should already be using. Well, that's what all the books say anyway.

If I wanted a book on Agile tools for Java developers I would purchase Java Tools For Extreme Programming . Is it a great book? No, but it is honest about what it is - a survey of tools. Despite what Mr. Chappell says about Eclipse In Action, I did not find the authors' "...TDD evangelism, skillfully disguised as Eclipse usage instruction. ." Instead I found the first half of the book to be TDD Evangelism thinly disguised as poor Eclipse usage instructions. I did not learn a single thing about USING Eclipse that I hadn't already figured out from randomly selecting menu items over the past two months.

The second half of the book seemed to be a decent introduction to the development of Eclipse plug-ins. If I cared I probably would have found it interesting in its discussion of the API, the perspectives, views and even editors. Those of you that do care may find the second half of the book to be worth skipping the first half of the book."

Jedi Holocron writes "The full article is at Space.Com and reports on the current status of Brian "Rocket Guy" Walker's home-brew space program. This is the guy who is planning to build a rocket in his backyard, funded by his toy inventions. He's scaled back from an X-Prize launch to a mere 15,000 feet with a sky-diving return. This could be the next ride installed next to Disney's Mission:Space if he has his way!!! All told he's now calling it an amateur rocket, however it doesn't look like the model rockets I remember."

PipianJ writes "The House Science Committee has requested NASA to postpone the orbital space plane program (official letter (pdf)), thanks to lingering concern about the safety of the existing space program. On the other hand, isn't one of the ideas behind the orbital space plane program the fact that our current space program is getting more unsafe through the use of 20-year-old equipment?" The Senate is also getting into the act.

seanmeister writes "From Space.com: "Astronomers have spotted a strange, obvious and inexplicable black spot near the equator of Jupiter. A picture of the object is circling this planet electronically as researchers scratch their heads about what they've found. A second image, taken on another day by a different photographer, contains a similar looking spot. As of early today, the second image had deepened the mystery. Some astronomers were at first puzzled over whether the two photos show the same thing or not. As it turns out, they do not." I, for one, welcome our new monolith overlords!"

capedgirardeau writes "Space.com reports about some very large coronal mass ejections, huge magnetic eruptions, coming from the Sun that started late Wednesday evening. "The activity is expected to generate colorful aurora, or Northern Lights into the northern U.S. states and much of northern Europe." Potential disruptions to communications, but hopefully a good show."

Atryn writes "New Scientist is reporting concerns over deteriorating equipment on ISS. ISS will celebrate another anniversary on Nov 2 marking its 3rd complete year. This story was also covered on CNN International and covered on Space.com."

unassimilatible writes "Space.com is reporting that an unidentified fireball seen over Wales was not a meteor, as originally claimed by NASA. What was it, and does this throw into question NASA's credibility? The truth is out there..." A follow-up to this story.

unassimilatible writes "Space.com is reporting that an unidentified fireball seen over Wales was not a meteor, as originally claimed by NASA. What was it, and does this throw into question NASA's credibility? The truth is out there..." A follow-up to this story.

tuxlove writes "Space.com reports that China has just successfully launched its first manned space mission. "Blasting off from a remote space base in the Gobi Desert atop a Long March 2F rocket, a single Chinese astronaut named Yang Liwei is on his way to circle the planet every 90 minutes aboard the Shenzhou 5 spacecraft. As a result, China has become only the third nation on Earth capable of independently launching its citizens into orbit. " Perhaps this will kick the US space program back into gear?" aerojad points to this Reuters report, about which he says "The article is short on details, aside from 'Xinhua said the craft carried astronaut Yang Liwei, 38. The launch on Wednesday, 42 years after the Soviet Union put the first man into space, marked a milestone for China's secretive space programme, which analysts say has its sights set on a manned mission to the moon.' The mission is due to end in 21 hours." zxm adds a link to China Daily's coverage, and puiwah to a story on MSNBC.

Enoch Root writes "According to an article on People's Daily Online, a Chinese news service, the first Chinese manned space launch is set to take place in the next few days, between October 15th and October 17th. Space.com has an interesting article on the subject, including a satellite snapshot of the Jiuquan, strongly suggesting the imminent launch." And alphaque writes "Malaysia is calling for interested applicants aged 21 and above to be its first cosmonaut aboard the International Space Station. The ability to speak Russian and prior space exploration experience is a definite plus, they say. Applications can be made online at your nearest astronaut recruitment site. Light sabres optional. Now the floodgates are open. Boldly go where no Malaysian has gone before -- to space, the final frontier." Offer is for Malaysians only, though.

Enoch Root writes "According to an article on People's Daily Online, a Chinese news service, the first Chinese manned space launch is set to take place in the next few days, between October 15th and October 17th. Space.com has an interesting article on the subject, including a satellite snapshot of the Jiuquan, strongly suggesting the imminent launch." And alphaque writes "Malaysia is calling for interested applicants aged 21 and above to be its first cosmonaut aboard the International Space Station. The ability to speak Russian and prior space exploration experience is a definite plus, they say. Applications can be made online at your nearest astronaut recruitment site. Light sabres optional. Now the floodgates are open. Boldly go where no Malaysian has gone before -- to space, the final frontier." Offer is for Malaysians only, though.

CylonSlave writes "It seems the recent rumors about China's first manned flight occuring in the next couple of weeks may be for real. Spacedaily.com reports (courtesy of AFP) 14 Chinese trained taikonauts have arrived at the launch facility in Gansu province in Northwest China. Earlier space.com and one of the Chinese state's news organs, the People's Daily, reported on the possibility of a manned flight next month. Note that this Wednesday, October 1, is China's National Day. This mission would be titled Shenzhou 5 being the fifth mission with the Chinese made Shenzhou space capsule. Personally, I hope the competition will jolt the US space program back into more visionary ideas such as the manned Mars mission. Two sites about China's space program can be seen here & here."

whovian writes "Chandra, the x-ray observatory launched by NASA in 1999, is being used to study the composition of Earth's moon, perhaps putting an end to the age-old question, "Is the moon really made out of cheese?" 'Nuff said. The original press release is starting to get noticed here(1), here(2) and here(3). A neat idea, if you ask me, but will this postpone any manned lunar missions?"

Its_My_Hair writes "Space.com has an article on the top ten reasons for a space program. Most of the reasons seem to say that our space programs are here for our safety." The only necessary reason is "because it's there".

Its_My_Hair writes "Space.com has an article on the top ten reasons for a space program. Most of the reasons seem to say that our space programs are here for our safety." The only necessary reason is "because it's there".

Snags writes "Astronomers have used the Chandra X-ray Observatory to observe the deepest, lowest-frequency sound waves ever observed. By my calculations, the 'B-Flat 57 octaves below middle-C' has a period of 9.8 million years. Despite arguments that explosions in space movies should be silent, it is legitimate to call these sound waves because at that frequency, particles of space dust can 'see' each other through gravity. These notes are 'over a million billion times deeper than the limits of human hearing', so to call it infra-sound would be a bit of an understatement."

Guttata writes " space.com has posted 1 of 2 images taken by Hubble last night, dubbed the best Mars globe photo ever taken. The second image will be posted at 4 p.m. ET. Cool!" aderuwe points to a report on the Hubble site itself. Finally, dpp writes "Space.com is reporting how astronomers using the UK Infrared Telescope (UKIRT) here at the Joint Astronomy Centre have made what are thought to be the sharpest ground-based images of Mars to date. They'll be studying the spectra of the infrared light to look for the signatures of minerals that would indicate the past presence of liquid water, which could have hosted life."

Guttata writes " space.com has posted 1 of 2 images taken by Hubble last night, dubbed the best Mars globe photo ever taken. The second image will be posted at 4 p.m. ET. Cool!" aderuwe points to a report on the Hubble site itself. Finally, dpp writes "Space.com is reporting how astronomers using the UK Infrared Telescope (UKIRT) here at the Joint Astronomy Centre have made what are thought to be the sharpest ground-based images of Mars to date. They'll be studying the spectra of the infrared light to look for the signatures of minerals that would indicate the past presence of liquid water, which could have hosted life."

chuckpeters writes "An astronaut friend told us about how the nuts out there seem to think that Mars is going to collide with the earth or the moon, or the gravitational forces are going to rip the earth apart or cause massive earthquakes. While in a co-workers office listening to a co-worker take a call about the possibility of such calamities, our astronaut friend yelled "Quick, duck! It's Mars"! No longer welcome in that office, he's back worshiping launch complex 39A. The true gravity of the situation is much less benign. The fact is I have never seen Mars look so bright or red as the other night, it's definitely time to gaze at the red planet. NASA isn't going to be worrying about Mars colliding with Earth, but they will be keeping a close eye on Mars. During this close approach, NASA will be inviting the public to help decide what areas on the red planet to photograph." More information below about the unique position of the red planet - take advantage of this once-in-a-3x-lifetime event.

On August 27th, Mars will be closer to Earth than in all of recorded history. The event is a rare display of orbital events in the cosmic clockwork of space. It is the chance of a lifetime for everyone to go out and see Mars and never before, and never again in our lifetimes!

The event is much more than just an opposition though because Martian oppositions occur about every 25 months.

What makes this opposition so special? This year, the Mars opposition occurs at the same time that Mars is at perihelion, which means Mars, in its orbit, is closest to the Sun and near when Earth is at aphelion (farthest point from Sun.)

At 5:51 a.m. EDT on the night of August 27, 2003, Mars will be within 34,646,418 miles (55,758,006 km) of Earth. To compare this to an earlier opposition: in 2001 when Mars was last at opposition, the red planet was more than 41 million miles (67 million km) from Earth. The most recent perihelion and opposition took place in September 1988 when Mars passed within 36.5 million miles (58.7 million km) of Earth.

When will Mars be this close to Earth again? The next, closer approach will occur on August 28, 2287 when Mars will be 34.62 million miles (55.69 million km) away. But we won't be around for that one, so you don't want to miss this close approach!

When and Where to see Mars - Best viewing is about midnight in the southern sky. One good way to find more precise viewing of Mars as well as identifying the various features, is using Xephem. We put together some tables which include local sunset times and Mars rising times for August 27th for various locations in the US, Europe, Middle East etc...

Currently Mars is moving the opposite direction from all the other planets. While the other plenets appear to be moving towards the east over time, Mars is displaying retrograde motion and moving westward.

Because Mars is so small it's difficult to see details most of the time or in small telescopes. Since Mars is going to be so much closer than usual, even a 4 inch telescope will show details not normally visible. There are also various filters you can use to enhance observing. Mars through a Telescope: Getting the Most from the Red Planet covers what equipment to use and what specific features to look for on Mars.

Although one night has been advertised as "the night" when Mars will be closest, the red planet will appear large and bright for the next few months. Mars will also be changing seasons and that means you will be able to spot changes in surface features over time. It's summer in the southern hemisphere of Mars and the south polar cap is melting rather quickly. If you observe over a period of days you will be able to see the terrain underneath the ice appear.

Go out and enjoy this cosmic show, but you needn't worry about any unexpected cosmic collisions, Mars Will Not Kill You."

Rolo Tomasi writes "ESA's reusable launch vehicle demonstrator, Phoenix, was recently wind tunnel tested to determine its low speed aerodynamics. A free flight for Phoenix is planned for early summer 2004. In case you haven't heard of it yet, here's an article from last year, describing the Phoenix/HOPPER concept. Here's another page at ESA, but it seems to be available only in German. What's interesting is the first sentence of the DLR press release, stating that (my translation) 'Europe's future and competitiveness in space substantially depend on an autonomous access to space and 'on a drastic decrease in the transport costs of getting there.'"

Space.com writes "August is usually regarded as "meteor month" in the Northern Hemisphere, as one of the best shooting star displays of the year reaches its peak near midmonth. The annual Perseid meteor shower is beloved by everyone from meteor enthusiasts to summer campers. The Perseids are predicted to peak overnight on Aug. 12-13, when Earth travels through the middle of a belt of debris laid down in space by comet Swift-Tuttle."

Space.com writes "August is usually regarded as "meteor month" in the Northern Hemisphere, as one of the best shooting star displays of the year reaches its peak near midmonth. The annual Perseid meteor shower is beloved by everyone from meteor enthusiasts to summer campers. The Perseids are predicted to peak overnight on Aug. 12-13, when Earth travels through the middle of a belt of debris laid down in space by comet Swift-Tuttle."

fuqqer writes "What does a galaxy do when it gets hungry? It eats another...Check out the story of intergalactic cannibalism on space.com, or on cnn.com. There's a oldie but goodie nature article too! This ain't no pygmy Thanksgiving in Borneo!"

bill_mcgonigle writes "By correlating the results of the Sloan Digital Sky Survey and the Wilkinson Microwave Anisotropy Probe, astronomers have confirmed the existence of dark energy. While gravity attracts, dark energy repels, so by comparing the positions of millions of galaxies and their red-shifts with the temperature map of the early universe, evidence was found for dark energy on the scale of 100 million light years. "Dark energy, whatever it is, is something that is not attracted by gravity" said David Spergel, a Princeton University cosmologist and a member of the WMAP science team. "We are finding that most of the stuff in our universe is abnormal in that it is gravitationally repulsive rather than gravitationally attractive," said Albert Stebbins of the Fermi National Accelerator Laboratory. The universe is expanding at an accelerating rate, a switch that happened about 6.3 billion years ago, before which the expansion was decelerating."

Berend de Boer asks: "To celebrate the upcoming encounter of The Mars Kind, I like to watch a DVD about Mars with my kids. Is there something worthwhile people can recommend? It should be suitable for younger kids (max 10), so Total Recall 2070 is out the question. It does not necessarily have to be an action film...something educational will be fine as well."

jschuur writes "After narrowing down the selections to 4 finalists, NASA has chosen the Phoenix Mars lander design for its 2007 Scout Mission to the planet Mars. Phoenix, a joint project between the University of Arizona and Planetary Laboratory was designed after the doomed 1999 Mars Polar Lander and recycles much of its design and instrument ideas. A staggering $325 million grant was awarded to the University of Arizona for the project, which will also include Canadian participation. Phoenix is scheduled to land on Mars in May of 2008."

RobertB-DC writes "Space.com got hold of NASA's yet-to-be-released report on the June 2001 failure of the air-breathing X-43A hypersonic research vehicle, and it doesn't look good for 'Faster, Better, Cheaper'. The report refuses to single out any one contributing factor, but it cites ground testing 'inaccuracies' and 'misinterpretation' of wind tunnel data -- in particular, failure to retest the vehicle after additional heat protection was added. As noted in the original Slashdot article, the craft went out of control when the fins broke off just seconds into flight."

c4tp's friend writes "Space.com reports that SOHO (Solar and Heliospheric Observatory) is back and almost fully operational. The satellite should be able to transmit 98% of the data it was able to transport before an electric motor stuck disabling its high gain attenae in June (covered by Slashdot). The fix includes a 180 degree rotation of SOHO and use of another satellite dish transmitting the information via the Deep Space Network. SOHO will be out of order for about nine to sixteen days every three months."

c4tp's friend writes "Space.com reports that SOHO (Solar and Heliospheric Observatory) is back and almost fully operational. The satellite should be able to transmit 98% of the data it was able to transport before an electric motor stuck disabling its high gain attenae in June (covered by Slashdot). The fix includes a 180 degree rotation of SOHO and use of another satellite dish transmitting the information via the Deep Space Network. SOHO will be out of order for about nine to sixteen days every three months."

sckienle writes "Space.com has a quick article in their astronotes section about the X-Prize committee's idea of an X-Prize competition. Apparently they are thinking about having a 'X-Prize Cup' where 'teams would compete for cash prizes, attempting to set new records.' My favorite quote: 'The notion is to try and bring the money and excitement of NASCAR and Formula One racing into space.'"

sckienle writes "Space.com has an article about the Israeli X Prize spacecraft. Not a lot of hard technical details, but a good overview of an attempted alternative to standard rocket launches."