US Spy Satellite Buzzes ISS (arstechnica.com)
The spy satellite that SpaceX launched about six weeks ago appears to have buzzed the International Space Station in early June. The fly-by was made by a dedicated group of ground-based observers who continued to track the satellite after it reach outer space. Ars Technica reports: One of the amateur satellite watchers, Ted Molczan, estimated the pass on June 3 to be 4.4km directly above the station. Another, Marco Langbroek, pegged the distance at 6.4km. "I am inclined to believe that the close conjunctions between USA 276 and ISS are intentional, but this remains unproven and far from certain," Molczan later wrote. One expert in satellite launches and tracking, Jonathan McDowell, said of the satellite's close approach to the station, "It is not normal." While it remains possible that the near-miss was a coincidence due to the satellite being launched into similar orbit, that would represent "gross incompetence" on the part of the National Reconnaissance Office, he said. Like the astronaut, McDowell downplayed the likelihood of a coincidence. Another option is that of a deliberate close flyby, perhaps to test or calibrate an onboard sensor to observe something or some kind of activity on the International Space Station. "The deliberate explanation seems more likely, except that I would have expected the satellite to maneuver after the encounter," McDowell said. "But it seems to have stayed in the same orbit."
i bet
Another day in the US, two more mass shootings.
I'll celebrate the day police go door-to-door and confiscate all privately owned guns.
Nobody needs them, period.
Trump probably decided he could declassify it to the Russians on board ISS, and let them have a good look.
Had it been a Russian spy satellite, the USA would be screaming "irresponsibility & recklessness" on part of the Russians.
Question is: Am I wrong?
Why are people considering this a "near miss"? The thing is 4-6km higher altitude. That's not even close to a near miss.
This sounds more like a case "because we could" that was probably followed by a round of high-fives for everyone on the team involved.
Raise your hand if you wouldn't have buzzed the ISS if you had the ability to do it.
Do liberals hate baseball players?
Now we know what this new satellite does. It aims at other satellites and buzzes them (and/or photographs them, or destroys them, either by smashing into it, or by using some sort of weapon on the platform itself).
Religion is what happens when nature strikes and groupthink goes wrong.
What a disgusting neglect and gross lack of responsibility. The UN and world governments MUST act on this, it's unprecedented and can not be tolerated. If another country had done this, the U.S. would've thrown a huge circus about it themselves.
almost unimaginable? father son & holy hussy road show? would we then be allowed to keep our softer side? cease fire stand down...tears in the sky until the moms can finally stop crying... what evidence do we have that mary (earth bound mother of 'god) was a virgin anyway? borderline blasphemy... dark matters for sure..
looks like the orbit was planned this way; observers were predicting close passes...
http://spaceflight101.com/falcon-9-nrol-76/secret-nrol-76-iss-flyby/
What this means is the movie Gravity may be possible after all. Take that Neil deGrasse Tyson!
but now that you mentioned it.. was there an attending md of record? still leaves out the speculative merit of the question.. as well as the hoopla about the missing monkey hymens... thanks..
You must wait a little bit before using this resource; please try again later. wtf?
The Gospel of Mark 6:3 and the Gospel of Matthew 13:55-56 state that James, Joses (or Joseph), Judas, and Simon were the brothers of Jesus, the son of Mary. The same verses also mention unnamed sisters of Jesus. Another verse in the Epistle to the Galatians 1:19 mentions seeing James, "the Lord's brother", and none other of the apostles except Peter, when Paul went to Jerusalem after his conversion. The "brothers of the Lord" are also mentioned, alongside (but separate from) Cephas and the apostles in 1 Corinthians 9:5, in which it is mentioned that they had wives. Some scholars claim that Jesus' relatives may have held positions of authority in the Jerusalem area until Trajan excluded Jews from the new city that he built on its ruins.[7]... (that clears it up?)
"Another question, if the maneuver was deliberate, is whether the US government informed Russia or other international partners on the space station. The Russian segment of the station controls the thrusters that generally are used to maneuver the station away from orbital debris, so such coordination might seem prudent." Also, appropriate Top Gun reference: https://www.youtube.com/watch?...
It would be a twofer. Destroying a Cold War legacy satellite and the huge boondoggle that is the ISS at the same time.
HBI's Law: Frequency of calling others Nazis is directly correlated with the likelihood of the accuser being Communist.
whois (or was) the one who proves or disproves hymenical virginity in year 1? aspiring hymenologists want to know.. just reading the comments leaves big gaps in the facts dept.... more of a fairytailish believe it or die badly posit than anything? cease fire stand down.. seek a second unowned opinion whenever possible...
The fly-by was made by a dedicated group of ground-based observers
Was it? Or did they merely observe it?
Sig?
I was playing around with my ex-girlfriends vibrator and I accidentally stuck it up my ass and turned it on. feels pretty good. Totally not gay even though it looks like a big black dick. thought you might want to know L)
Commercial airliners regularly fly 1km separation, and as little as 1500' altitude difference when going "head to head" in a controlled commercial flight lane.
Commercial airliners also are flying at speeds two orders of magnitude less than the speeds of satelltes (500mph vs 17500mph), with human pilots on board, the ability to quickly change course, and active air traffic control in most cases. Kind of comparing apples to oranges here.
...it remembered to me that I have to renew my car insurance.
from the prying eyes of the feds. nowhere. not even space. they've probably already got spy birds in orbit around mars, ffs.
We all know what happened to 20+ million Russians when Stalin took all the guns.
I stand with Zardoz, kill all they Yahoos. But I am somewhat concerned about being collateral damage.
the preceding comment is my own and in no way reflects the opinion of the Joint Chiefs of Staff
And his RIO are being chewed out about circus stunt flybys.
https://en.wikipedia.org/wiki/The_Green_Slime
The fly-by was made by a dedicated group of ground-based observers who continued to track the satellite
No it wasn't.
after it reach outer space.
Wow.
First we're have the space race/cold war, then we'd have climate change scare tactics, then we'd have constant terrorist threats, then we'd have threat of asteroid, then we'd have a fake alien invasion, then we'd have everyone united enough for a 1-world government, then we'd have a planet of slaves. Hopefully the chemtrails NASA was testing the other week mean they're skipping the lame asteroid segment and going straight to the alien invasion, no way they pull that off in a remotely believable way without civilians getting ahold of some sweet black project technology to reverse engineer.
4 Km seems to me to be quite a distance, given that they're able to determine orbits to within centimeters days and weeks ahead. The issue here seems to be click-bait and the public's (as well as many slashdotters) complete ignorance of the actual risk. Last I heard, space has 3 dimensions, I have zero idea whether they meant that the two orbits closest approach is 4 km, or that the ISS and satellite were within 4 km of one another, or what. Any elliptical orbits around a sphere when radially projected onto the sphere will intersect at two points (unless they are identical) Those points of intersection need not be the points of closest approach. The most obvious question is was the fly-by intended to use the spy satellite to look at the ISS or was it to use the ISS to look at (something, or something wrong with) the spy satellite... There are apparently two Americans onboard right now, one of whom is a USAF officer...
LEO is not "outer space" - not even close to it. You're still in the atmosphere.
Using 400 km and 406 km for altitudes yields a delta-velocity of ~3.4 m/s using this online calculator (no affiliation) - http://keisan.casio.com/exec/system/1224665242
Seems likely to have been for calibration purposes.