The Best of Hubble
Its mission will end in 2010. Four years later it will re-enter the atmosphere and burn up. Many astronomers are calling for Hubble to be refurbished
and its mission extended to 2020. Here
are some of it's best pictures.
posted by reverendX
on Dec 10, 2003 -
Just a reminder
that the lunar eclipse occurs tonight, starting at 7:00pm Pacific Daylight Time (and lasting about three hours). Various webcasts have been set up for the darkness-impaired.
Apologies for the double-post, and I am aware that I'll probably get like 5 comments that say "SpaceFilter".
posted by hammurderer
on May 15, 2003 -
Orbiter - A Free Space Flight Simulator
Starving for a high realism space simulator ever since Microsoft's Space Simulator was discontinued? Look no further than Orbiter, a free realistic space simulator written and maintained by Dr. Martin Schweiger. How realistic? You might want to start off by consulting NASA's Jet Propulsion Laboratory's Basics Of Space Flight
to get you grounded so to speak. This is a free, non-commercial simulator that uses accurate math and orbital physics (more or less) to try to model space flight. However hard it may appear, after orbiting Earth with the high-res (8192x4096) mod-pack installed, or sitting on the launch pad with the seamless OrbiterSound 2.1b
sound environment installed, you will be well rewarded for reading the manual and participating in the dance of the heavens. (Even if all you want to do is fly around the solar system!)
posted by Tystnaden
on Mar 22, 2003 -
Cosmic bolt probed in shuttle disaster
- Scientists poring over 'infrasonic' sound waves
Federal scientists are looking for evidence that a bolt of electricity in the upper atmosphere might have doomed the space shuttle Columbia as it streaked over California, The Chronicle has learned.
posted by y2karl
on Feb 7, 2003 -
The Mars Gravity Biosatellite Project
is an unmatched international effort that pools top-notch technical talent from MIT, the University of Washington in Seattle, and the University of Queensland in Brisbane, Australia. The mission is nothing short of groundbreaking. The plan is to build a spacecraft capable of housing a small crew of mice, including pregnant females, which will simulate the gravity of Mars to determine its effects on mammalian development.
posted by David Dark
on Sep 18, 2002 -
A computer aided simulation builds a spiral galaxy from its beginning
. In all, 390,000 particles were placed in an arrangement similar to a newborn galaxy. The end result after three months is an event that is believed to take billions of years to occur. (animation)
posted by samsara
on Aug 7, 2002 -
Mice and Martians!
Mice sent to Mars, first all-rodent space crew. I like the article's style:
"The crew will have no exercise wheels, however. Their motion would interfere with the centrifugal force inside the spacecraft."
posted by agregoli
on Aug 6, 2002 -
Sol: A Great Big Ball of Burning....Iron?
Well that's what a UMRolla professor thinks anyway -- instead of being mostly hydrogen, that the sun is actually mostly iron
. He's going against all popular belief, and indeed lots of evidence, but his theory states that our sun formed around the iron core of an old supernova.
posted by LuxFX
on Jul 24, 2002 -
Space, Here We Come!
The Chinese make significant progress in their quest for the stars. A good bit of background from Wired
explains that they're leveraging off of Russian tech but China still considered the program their #1 sci-tech advance last year
. As an aside, some nice spy pictures
are available of the Jiuquan Space Facility although I imagine it's been a developed a bit since then.
So, will getting a man into space signficantly change the world's opinion of China as it slowly evolves in a major world player? For Americans, will it be 1957
all over again
except the little beep beep
is replaced by a Chinese man waving back at them?
posted by warhol
on Mar 26, 2002 -
Just FYI, it's entirely possible for a human to survive exposure to the vacuum of space
for a limited time without any permanent damage -- as long as you expel all the breath from your lungs to avoid an embolism. Horrifying scenes of sudden explosive decompression or immediate freezing are, as far as I can tell, a myth. (In other words, Mission to Mars
got it wrong, 2001
got it mostly right. But that's no surprise now, is it?)
Link via BadAstronomy. Love that site.
posted by brownpau
on Aug 23, 2001 -
Did the Viking landers find life on Mars 25 years ago?
Some scientists think so. I have too much faith in planetary scientists and
the newly minted field of exobiology, to believe this is a just a ploy to
rekindle waning public interest in space exploration. I think this is
genuine 20/20 hindsight coupled with better scientific understandings of life
existing in the extreme hinterlands of possibility. . .
posted by crasspastor
on Jul 30, 2001 -
A small world in most dimensions: "University of Washington scientists using gravity measurements to hunt for evidence of dimensions in addition to those already known have found that those dimensions would have to occupy a space smaller than 0.2 millimeter."
posted by talos
on Mar 1, 2001 -
Hey, Baby -- did you feel that?
The sun, someday, will envelope the Earth and all life as we know it will die. Can we prevent this? Some wacky scientists think that the best thing to do would be to up and move the whole damn planet.
posted by amanda
on Feb 22, 2001 -
We are not alone....
a new planet outside of our solar system was found today. It's only a matter of time before the little green men come down to greet us.
posted by mathowie
on Nov 13, 1999 -