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...."
ANTS may one day
teem through the solar
system....
(last two links large QT files) [more inside]
posted by Kronos_to_Earth
on Sep 14, 2008 -
14 comments
Science Hack is a unique search engine for science videos focusing on Physics, Chemistry, and Space. For example,
things to do with
sulfur hexafluoride. Still growing, the editors are presently indexing other scientific fields of study including Geology, Psychology, Robotics and Computers. Ever wonder
why things go bang?
posted by netbros
on Aug 7, 2008 -
6 comments
"
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 -
52 comments
Brewster Khale 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 -
20 comments
An Interactive Space Simulator "Smash planets together, introduce rogue stars, and build new worlds from spinning discs of debris. Fire a moon into a planet or destroy everything you've created with a super massive black hole. You can simulate and interact with our solar system: the 8 planets,160+ moons, and hundereds of asteroids, the nearest 1000 stars to our Sun, and our local group of galaxies."
[31Mb, Windows only, sorry, but see inside for similar Mac and Linux apps] [more inside]
posted by stavrosthewonderchicken
on Jul 11, 2008 -
27 comments
With all the
crystal skulls,
nazca lines and such at the box office these days now might be the ideal time to reacquaint yourself with the theories of
Erich von Däniken. What better way to do it than by watching
William Shatners Mysteries of the Gods (
Pt. 1,
Pt. 2,
Pt. 3,
Pt. 4,
Pt. 5,
Pt. 6,
Pt. 7,
Pt. 8,
Pt. 9,
Pt. 10)
(MULTI LINK YOUTUBE SHATNERFEST)
posted by Artw
on Jun 10, 2008 -
28 comments
The Atlantic has an
interesting article about the high probability of "space rocks" hitting the earth, possibly as high as a 1 in 10 chance of a major catastrophe each century. Not a new theme, but the article has some new developments suggesting it is more common than once thought. Includes a 10 minute video.
posted by stbalbach
on May 30, 2008 -
19 comments
The "
Great Filter" is a hypothetical barrier to explain why civilisations are so unlikely to progress to the point of inter-stellar colonisation that we have not encountered any in 40 years of looking. Maybe humanity has already negotiated the filter - as some massive evolutionary improbability - or perhaps it lies in our future as an almost-certain threat to our existence?
We should hold our breath as we look for evidence of life on Mars.
posted by rongorongo
on May 12, 2008 -
85 comments
" It looks as if our Milky Way will be subsumed into its giant neighbour, the Andromeda galaxy...." A (not so) little trove of images of galactic collisions has been released to mark the 18th anniversary of the Hubble telescope's launch.
Gravitic Mayhem. (
via)
posted by Kronos_to_Earth
on Apr 24, 2008 -
21 comments
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 -
11 comments