The Autonomous NanoTechnology Swarm
(ANTS) "...is a
generic mission architecture consisting of miniaturized, autonomous, self-similar, reconfigurable, addressable components
forming structures. The components/structures have wide spatial distribution and multi-level organization. This ‘swarm’
behavior is inspired by the success of social insect colonies...."
may one day teem through the solar
.... (last two links large QT files) [more inside]
posted by Kronos_to_Earth
on Sep 14, 2008 -
"We have water
," said William Boynton of the University of Arizona, lead scientist for the Thermal and Evolved-Gas Analyzer, or TEGA
. "We've seen evidence for this water ice before in observations by the Mars Odyssey orbiter and in disappearing chunks observed by Phoenix last month
, but this is the first time Martian water has been touched and tasted."
posted by finite
on Aug 1, 2008 -
over at Internet Archive just announced
they are working with NASA to make available the most comprehensive compilation ever of NASA's vast collection of photographs, historic film and video at nasaimages.org
. It combines for the first time 21 major NASA imagery collections into a single, searchable online resource.
posted by stbalbach
on Jul 24, 2008 -
Assemble a rocket from main engine to payload fairing. Rocket Science 101
shows the basic parts of the launch vehicle, how they are configured, and how they work together to launch a NASA spacecraft. More Friday Flash Fun.
posted by netbros
on May 30, 2008 -
NASA invites you to join this autumn's lunar exploration with the opportunity to send your name to the moon. Your name will be included in a database contained on a microchip and placed aboard the Lunar Reconnaissance Orbiter
) spacecraft. Submit your name here
. [more inside]
posted by ericb
on May 9, 2008 -
Enough bad news, enough gloom and doom. You remember that Asteroid 99942 Apophis
that we were afraid might hit Earth in 2029? Ain't gonna happen. But it will get close enough for Earth's gravity to alter its orbit and there's a chance it could hit the next time around in 2036.
But only a tiny chance: "less than 1 in 45,000 using standard dynamical models
". according to NASA. Oh wait... NASA just got skooled
by a 13-year-old German Astronomy Geek who says the chances are more like 1 in 450
. Still a tiny chance, and the official numbers were only off by a factor of 100
. Oh yeah, we're doomed.
posted by wendell
on Apr 16, 2008 -
The evolution of Mars imaging from orbit: Mariner 4 (1964)
, Mariner 6
and Mariner 7 (both 1969)
, Mariner 9 (1971)
(all NASA), Mars 5 (1973)
(USSR), Viking 1 (1975)
, Viking 2 (1976)
, Mars Global Surveyor (1996)
, Mars Odyssey (2001)
(NASA), Mars Express (2003)
(ESA), up to this spy-quality shot of an active avalanche
taken by NASA's Mars Reconnaissance Orbiter (2005)
posted by Chinese Jet Pilot
on Mar 5, 2008 -
In honor of this morning's impressive lunar eclipse
, another moon-photo post: For decades you had to be a scholar or specialist to get access to the original Apollo flight films, most of which have been stored in freezers at Houston's Johnson Space Center. Now Arizona State University and NASA are scanning the negatives with high-resolution equipment and creating an online digital archive
of downloadable images for the general public.
Here are the first few
, from Apollo 15.
(Similar topics previously: 1
posted by GrammarMoses
on Aug 28, 2007 -