(Phys.org) —On Saturday, an asteroid the size of one and a half football fields flew within 240,000 miles of Earth. If the space rock had hit land, it would have leveled an area the size of San Francisco Bay. If it had ...
Space Exploration
Mar 12, 2013
3
0
(Phys.org)—New research by Stanford aeronautics and astronautics Assistant Professor Sigrid Close suggests she's on track to solve a mystery that has long bedeviled space exploration: Why do satellites fail?
Space Exploration
Feb 27, 2013
25
0
Spending a day in someone else's shoes can help us to learn what makes them tick. Now the same approach is being used to develop a better understanding between humans and robots, to enable them to work together as a team.
Robotics
Feb 11, 2013
0
0
(Phys.org)—Engineers at Stanford's Department of Aeronautics and Astronautics and the Monterey Bay Aquarium Research Institute have developed autonomous underwater vehicles that can photograph regions of the ocean floor ...
Engineering
Nov 27, 2012
0
0
A penny-sized rocket thruster may soon power the smallest satellites in space.
Space Exploration
Aug 17, 2012
2
0
An airplane's digital flight-data recorder, or "black box," holds massive amounts of data, documenting the performance of engines, cockpit controls, hydraulic equipment and GPS systems, typically at regular one-second intervals ...
Engineering
Sep 12, 2011
1
0
(Phys.org) —Researchers at Purdue University are part of a national effort to develop new materials having super strength and other properties by using shock waves similar to those generated by meteorites striking the Earth.
Condensed Matter
Aug 13, 2013
0
0
Global Aerospace Corporation (GAC) announced today that the American Institute of Aeronautics and Astronautics (AIAA) is publishing an article entitled "Removing Orbital Debris With Less Risk" in the March/April edition of ...
Space Exploration
Mar 22, 2013
0
0
When a field-goal kicker lines up for an attempt in a football game, television viewers will typically be presented with the kicker's record from that distance—on all attempts from 40 to 49 yards, for instance. Meanwhile, ...
Mathematics
Mar 1, 2013
0
0
On its surface, operating a military drone looks a lot like playing a video game: Operators sit at workstations, manipulating joysticks to remotely adjust a drone's pitch and elevation, while grainy images from the vehicle's ...
Other
Nov 14, 2012
1
0
