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Space Pictures From Near and Far

Buran writes: "The BBC News has a fine story about the how our galaxy looks from the outside according to the 2-Micron All-Sky Survey (2MASS). The article describes the shape of our galaxy (a barred spiral; all those books showing concept paintings of a regular spiral galaxy will be out of date now) and how the survey was done (near-infrared measurements of 500 million carbon stars). For the first time, we can see the center of our own Milky Way. All our worldly troubles seem so small..." That takes care of the big picture; Chris McKinstry has submitted news of much closer but just as exciting shots of Saturn -- read below for more on those.

mindpixel writes: "I was very excited when I saw this amazing shot of Saturn come up on the control room monitors of the VLT in November, and I'm even more excited that as of today the image is finally public. It is possibly the sharpest view of Saturn's ring system ever achieved from a ground-based observatory. All of us here at the observatory are quite proud of it, especially the NAOS-CONICA team."

7 of 185 comments (clear)

  1. The title of this article proves my theory. by Wakko+Warner · · Score: 5, Funny

    Had the title been simply "Pictures From Near And Far", nobody would read it. But, the addition of "Space" makes it infinitely more attractive.

    Try it. Space Ice Cream. Yum! Ice Cream. Boring. Space Frisbee! Exciting! Frisbee. Dull, lifeless. Space Herpes! Oh, wait...

    - A.P.

    --
    "Remember when the U.S. had a drug problem, and then we declared a War On Drugs, and now you can't buy drugs anymore?"
    1. Re:The title of this article proves my theory. by cburley · · Score: 5, Funny
      Try it. Space Ice Cream. Yum! Ice Cream.

      That's a poor example, because, in space, no-one can hear ice cream.

      ;-)

      --
      Practice random senselessness and act kind of beautiful.
  2. Great pictures! by FrostedWheat · · Score: 5, Interesting

    I can't wait until Cassini gets within range of Saturn, it is definitly one of the most amazing things in the sky. Unfornatually it's largly been ignored by many high-power telescopes and space probes.

    What NASA/ESA and all the other agencies in the world need to do is send out a swam of probes to *every* planet - a little science is better than no science!

    1. Re:Great pictures! by Witchblade · · Score: 5, Interesting
      What NASA/ESA and all the other agencies in the world need to do is send out a swam of probes to *every* planet - a little science is better than no science!

      Yes, and I'm sure they'd love to do it. The problem, as always, is funding. In the early days of the Space Race Soviet and American taxpayers gladly ponied up the cash for spaceprobes, just for the bragging rights to be 'first'. After that was accomplished we've entered phase 2: probes can only get funding by exploiting the 'search for possible life' angle. We're throwing probe after probe at Mars (and consequently billions and billions of dollars) yet we haven't even seen Pluto.

      Quick and dirty Pluto flybys keep getting canceled almost as soon as any funding is approved, even though most of us working in the space sciences would gladly relocate funding from projects we're involved in just to get something simple like Pluto-Kuiper Express of the ground.

      The public won't have it, though. Now to explain why we should send a 'swarm' of spacecraft to places they've never heard of. We astronomers have the advantage of the huge amount of unknown in searching for planets. We can, in mostly good conscience, play the Lifecard in proposals to study any stellar phenomena. Geologists are stuck with just two at his point: Mars and Europa.

      Just think of all we don't know about our own moon. Where is the swarm of really cost-effective probes we could be sending there? The only time anyone took notice was when a military craft found very shaky evidence for a possible tiny bit of water in a shadow of a small crater near the pole. The only return visits under any serious consideration are desgined soley to test that finding.

      If any exobiologists are reading, all you need to do is come up with a convincing argument for micro-organism in Saturn's atmosphere and I have the suspicion that Slashdot readers will get all the pretty ring pictures their hearts' could desire. ;)

  3. For sale cheap: by 3prong · · Score: 5, Funny


    For sale: One novelty T-shirt, displaying the (formerly correct) image of the Milky Way, and the words "You Are Here" with arrow. Lightly used. Almost clean.

  4. astronomy and computing... by supernova87a · · Score: 5, Insightful

    Take a look at that picture of the center of the galaxy again -- one of the biggest challenges to astronomy is how to catalogue every single object visible and create a rapidly searchable database. And that picture is not even 10% of the sky, in only one band! Astronomers are having to come up with new ways of loading, structuring, and searching multi-TB datasets to get incredible science out of the flood of data. The future of astronomy is in these multi-TB databases, in multiple wavelengths, which create the "National Virtual Observatory".

    If you want to understand the science that these databases would make possible, imagine if your business had a searchable database of the entire population of the world, with parameters like age, height, weight, income, address, phone number, spending habits, and more, for every single person.

    Have a look at this link for what some scientists think a virtual observatory will be capable of!

  5. To Those in the Know by Alpha+State · · Score: 5, Interesting

    Why isn't there a big blind spot on the opposite side of the calactic center? Can the MASS see through the center, or are they just filling in what they assume is there?

    Furthermore, can we see objects farther away on the opposite side of the galactic center? If not, how big is the blind spot?