Brownian motion describes the random movement of particles in fluids, however, this revolutionary model only works when a fluid is static, or at equilibrium.
Mathematics
Mar 18, 2020
8
3525
NASA has finally heard back from Voyager 1 again in a way that makes sense.
Planetary Sciences
Apr 27, 2024
1
168
The apparent connection between fatal airplane crashes in Indonesia and Ethiopia centers around the failure of a single sensor. I know what that's like: A few years ago, while I was flying a Cessna 182-RG from Albany, New ...
Engineering
Apr 8, 2019
0
12
An unmanned glider streaks over the Pacific Ocean at 20 times the speed of sound in a video released Thursday by a U.S. defense research agency experimenting with technology that could give the military the ability to strike ...
Engineering
Aug 25, 2011
66
0
Crews are working around the clock at a NASA rocket factory, intent on meeting a new fall 2020 deadline to test launch a mega-rocket designed to propel astronauts to the moon and beyond, a space agency official said Friday.
Space Exploration
Jun 29, 2019
14
1
A Soyuz rocket lifted off on Friday from Europe's space base in French Guiana, placing into orbit six low-orbit satellites with military or joint military-industrial use.
Space Exploration
Dec 17, 2011
8
0
A critical antenna is jammed on a Jupiter-bound spacecraft launched two weeks ago, the European Space Agency reported Friday.
Space Exploration
Apr 28, 2023
2
614
A navigation timing error sent NASA's little Mars helicopter on a wild, lurching ride, its first major problem since it took to the Martian skies last month.
Space Exploration
May 28, 2021
0
510
Looking like something straight from a 1950’s science fiction magazine, the stealthy Phantom Ray unmanned airborne system (UAS) successfully completed its first flight on April 27, 2011 at NASA’s Dryden Flight Research ...
Engineering
May 4, 2011
41
0
We've all been there: you're working on something important, your PC crashes, and you lose all your progress.
Space Exploration
Jul 12, 2019
3
938
