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196 posts tagged with Space and science. (View popular tags)
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Martian Sea

Old Mars and the Sea. A salty sea may once have covered the Opportunity rover's landing site on Mars, boosting the possibility that the planet may once have evolved life. (Of course, there are those who believe NASA has been conspiring to cover it all up, but the Bad Astronomer has words on that. Bunnies and faces, my foot.)
posted by brownpau on Mar 23, 2004 - 4 comments

Observing the five planets

Mercury, Venus, Mars, Jupiter and Saturn, the five planets visible to the naked eye, can all be seen simultaneously after sunset over the next few weeks. Viewing details. The next opportunity will be in 2036.
posted by carter on Mar 21, 2004 - 8 comments

Mars Rover, Quicktime.

Next Best Thing to Being There. A Quicktime Mars Rover Simulation.
posted by kozad on Jan 17, 2004 - 8 comments

How to be a Woowoo

How to be an Internet Woo-woo. From fake moon landings and mystery lights to Roswell Rods and Grey Aliens, the Woo-woo Credo gives you the lowdown on being an effective conspiracy theory monger.
posted by brownpau on Jan 15, 2004 - 11 comments

Spitzer Space Telescope

The first images from the Spitzer Space Telescope, formerly known as the Space Infrared Telescope Facility and renamed after astrophysicist Lyman Spitzer, Jr., were released on Thursday. Launched on August 25, it obtains images by detecting the infrared energy radiated by objects in space, and it will drift behind the Earth as the planet orbits the sun.
posted by homunculus on Dec 20, 2003 - 3 comments

The Best of Hubble

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 - 14 comments

Talk about Johnny One-Note

In space, you can hear a black hole sing (WaPo link). Using the Chandra X-Ray Observatory, astrophysicists have detected a supermassive black hole in the Perseus Cluster which has been "playing" a B-flat for 3 billion years.

Fascinating as this seemingly counterintuitive discovery (sound carrying through space) is, the real significance lies in that these "sound waves" may explain why the superhot gases in such regions aren't cooling down and forming more stars.
posted by GreyWingnut on Sep 10, 2003 - 19 comments

Ionospheric luminescence

Ionospheric luminescence. Tonight. US East-coast skywatchers, look out for high, glowing clouds tonight between 9:30pm and 5:30am, as NASA fires rockets carrying combustible chemicals into the sky to study our planet's ionosphere. (Thank you, Spaceweather.) This reminds me, just a bit, of Projects Argus and Starfish.
posted by brownpau on Jun 23, 2003 - 10 comments

Lunar Eclipse

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 - 41 comments

Celestial spheres

This guy can build an orrery for you. Or you can make your own armillary sphere. These two devices are quite possibly the most elegant and beautiful scientific instruments ever created.
posted by WolfDaddy on May 2, 2003 - 10 comments

Has Burt Rutan done it again?

Scaled Composites unveils a privately built spacecraft Could this be the leapfrog event that all of us sci-fi fans have been waiting for? If successful he will open up space for organizations other than the worlds most wealthy governments. Warp speed Mr. Sulu! (sorry getting a little carried away).
posted by canucklehead on Apr 20, 2003 - 11 comments

Orbiter

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 - 10 comments

Massive explosion rocks NASA

Massive explosion rocks NASA And Pasadena, and a few other places, too. It's not every day you get to watch a black hole form. Includes cool animation (.mov file). Seems the gamma ray burst detector picks up two or three significant events every month or so.
posted by kewms on Mar 20, 2003 - 13 comments

Then there were two

Seattle PI have picked up the news that there's now competition in the race to build a space elevator. Liftport are the new kids on the block, with a website that only went online about 24 hours ago. I'm watching them build the message board as I type. Nothing like a bit of uplifting science news (pun unavoidable).
posted by krisjohn on Mar 18, 2003 - 14 comments

Apollo Lunar Surface Journal

The Apollo Lunar Surface Journal. Journals, records and some images from the Apollo lunar missions.
posted by plep on Mar 10, 2003 - 13 comments

Cosmic bolt probed in shuttle disaster

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 - 29 comments

Is there Life on Mars?

Is there Life on Mars? As NASA announce a nuclear-powered Mars and beyond project, British scientists are looking forward to the launch of the Beagle 2 which will search for signs of life on the Red Planet. Is this the return of the Space Race in a new form? And will they find any sign of life?
posted by anyanka on Jan 22, 2003 - 3 comments

Italo Calvino's Cosmicomics

"I was willing to bet that there was going to be a universe, and I hit the nail on the head." The other day we had Avram Davidson, which got me thinking of Calvino's Invisible Cities, but all the recent talk about black holes made me remember that Italo Calvino is at his most charming when he's playing with physics, math, and cosmology in Cosmicomics.
posted by vraxoin on Nov 20, 2002 - 15 comments

Aonther massive celestial object, with a companion star in tow,

Another massive celestial object, with a companion star in tow, has been discovered hurtling through the Milky Way. Unlike similar discoveries confirming the bow shock theory of stellar dynamics, this week's phenomenon is considerably older, as it's an aftereffect of the galactic core's formation. The French and Argentine astromoners making the discovery believe what they've witnessed may be a black hole, though theoretically, the collasped matter may be a gravistar.
posted by Smart Dalek on Nov 19, 2002 - 10 comments

NASA Challenges Moon Hoax Conspiracy

NASA Challenges Moon Hoax Conspiracy After decades of almost ignoring claims that the Apollo missions were hoaxed, NASA commissioned aerospace writer James Olberg to write an official rebuttle. Perhaps a bit more reasonable than the NASA Stooge, the book is aimed at the general public.
posted by KirkJobSluder on Nov 7, 2002 - 33 comments

The Mars Gravity Biosatellite Project

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 - 9 comments

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 - 7 comments

Mice and Martians!

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 - 3 comments

Sol: A Great Big Ball of Burning....Iron?

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 - 13 comments

Gotterdammerung.

Gotterdammerung. It's big, it's bad, and it's due in 2019. Dammit, who's going to rock me to sleep tonight? [via /.]
posted by tankboy on Jul 23, 2002 - 31 comments

NASA finds gravitational 'space freeway' that runs through solar system

NASA finds gravitational 'space freeway' that runs through solar system... Vorgon jokes aside, this could seriously reduce the amount of energy it takes to move around the solar system. [this is good]
posted by SpecialK on Jul 19, 2002 - 23 comments

Next Thursday, NASA will announce the discovery of huge water ice oceans on Mars. Lying less than a metre beneath the surface south of 60° latitude, the water ice reservoirs if melted would form an ocean 500m deep covering the entire planet. NASA insiders believe these findings could result in a manned landing within 20 years.
posted by adrianhon on May 26, 2002 - 24 comments

We are all made of stars.

We are all made of stars. And Moby knows it.
posted by susanlucci on Mar 28, 2002 - 6 comments

Space, Here We Come!

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 - 27 comments

The most detailed map of Mars ever produced.

The most detailed map of Mars ever produced. Brought to you by Malin Space Science Systems. The images were captured from The Mars Global Surveyor. They really are incredibly clear. I'm trying find the Mars Face. No luck yet though. (Click image to zoom in)
posted by RobertLoch on Feb 25, 2002 - 12 comments

Public Survey for Input to the Planetary Decadal Survey.

Public Survey for Input to the Planetary Decadal Survey. The Planetary Society is seeking input from the public for NASA's planetary research priorities for the next 10 years. The deadline for taking the survey is January 31st.
posted by homunculus on Jan 26, 2002 - 4 comments

Hitch a ride on a meteorite.

Hitch a ride on a meteorite. New evidence that bacteria could survive a trip between planets.
posted by homunculus on Jan 11, 2002 - 3 comments

Bloink!

Bloink! Leonids touchdown in northwest Indiana.
posted by sandor on Nov 20, 2001 - 19 comments

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 - 16 comments

Did the Viking landers find life on Mars 25 years ago?

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 - 29 comments

NASA proposes visit to Saturn's moons

NASA proposes visit to Saturn's moons via blimp. Native Titans debunk UFO as weather balloon. More space balloons here. (via robotwisdom)
posted by skallas on Jul 1, 2001 - 1 comment

A small world in most dimensions:

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 - 8 comments

Hey, Baby -- did you feel that?

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 - 16 comments

The stars in the core of our galaxy are moving damned fast.

The stars in the core of our galaxy are moving damned fast. [more]
posted by Steven Den Beste on Dec 20, 2000 - 20 comments

NASA to announce 2005 mission to Mars.

NASA to announce 2005 mission to Mars. Forget the mapping missions. Send over some monkeys already!
posted by Brilliantcrank on Oct 27, 2000 - 9 comments

Grrrrr! Space.com is a relatively high-profile site that usually promotes science. That is until today when they started listing horoscopes. I guess after securing $50 million in second round funding, they will do anything for hits.
posted by quirked on Aug 7, 2000 - 4 comments

Yes, but can it stop a phaser?

Yes, but can it stop a phaser?
posted by Steven Den Beste on Jul 25, 2000 - 0 comments

Boba Fett hired by NASA.

Boba Fett hired by NASA.
posted by Nyarlathotep on Jun 14, 2000 - 4 comments

Liquid water discovered in a meteorite

Liquid water discovered in a meteorite by scientists at Johnson Space Center in Houston. The rock was discovered in 1998 by kids who saw it fall near a small Texas town.
posted by Mars Saxman on Jun 8, 2000 - 1 comment

We are not alone....

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 - 0 comments

The Extrasolar Planets Encyclopedia gives detailed information on all the planets scientists have found outside the solar system. Nerd chic.
posted by tdecius on Oct 10, 1999 - 0 comments

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