Before the pair of briefcase-sized spacecraft known collectively as MarCO launched last year, their success was measured by survival: If they were able to operate in deep space at all, they would be pushing the limits of ...
Space Exploration
Feb 5, 2019
0
135
A new generation of rocket propellants for deep space exploration such as ionic liquid propellants with long endurance and high stability, are attracting significant attention. However, ionic liquid propellants are strongly ...
(Phys.org) —Two months ago NASA commissioned Bigelow Aerospace to conduct a survey of the corporate sector to learn about private enterprise plans for space exploration. While the report has not yet been completed, Bigelow ...
NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) has confirmed, for the first time, water on the sunlit surface of the Moon. This discovery indicates that water may be distributed across the lunar surface, ...
Astronomy
Oct 26, 2020
10
869
Despite continuous advances, major obstacles remain before manned missions can set off for destinations like Mars. A primary concern is how people will breathe.
Materials Science
Feb 20, 2015
15
99
Living off the land is different when the land is 140 million miles away, so NASA is looking for innovative ideas to use in situ (in place) Martian resources to help establish a human presence on the Red Planet.
Space Exploration
Oct 8, 2015
2
144
The United States marked the 30th anniversary Thursday of the explosion of the Challenger space shuttle with a pledge to remember lost astronauts as it presses on toward Mars.
Space Exploration
Jan 28, 2016
0
1493
In deep space, accurate timekeeping is vital to navigation, but many spacecraft lack precise timepieces on board. For 20 years, NASA's Jet Propulsion Laboratory in Pasadena, California, has been perfecting a clock. It's not ...
Space Exploration
Feb 7, 2018
0
63
(Phys.org)—Tiny spacecraft have their ambitions of space exploration too. The small-sized satellites called CubeSats, made of box-shaped four-inch units, are successfully operating in the low Earth orbit, conducting a variety ...
NASA's Game Changing Development (GCD) program has selected two proposals for Phase II awards targeted toward developing new energy storage technologies to replace the battery systems currently used by America's space program.
Space Exploration
Aug 13, 2015
0
365
