2016年9月13日星期二
A Streamlined Form in Lethe Vallis, Mars
This image shows a portion of Lethe Vallis, an outflow channel that also transported lava. This is one of only a few places on Mars where these pristine-appearing landforms have been identified. The channel formed by catastrophic floods, during which it produced the prominent crater-cored, teardrop-shaped island in the middle.
2016年9月12日星期一
At Hangar, Raptors Find Shelter from the Storm
As Tropical Storm Hermine charged up the East Coast Sept. 2, the hangar at NASA Langley was able to carefully sandwich in more than a dozen Air Force fighters and offer them protection from the wind. The hangar provides 85,200 square feet (7,915 square meters) of open space and large door dimensions that allow for entry of big aircraft.
2016年9月11日星期日
2016年9月9日星期五
Hubble Peers into the Storm
Hubble sees a maelstrom of glowing gas and dark dust within one of the Milky Way’s satellite galaxies, the Large Magellanic Cloud.
2016年9月8日星期四
OSIRIS-REx Asteroid Mission Launch
The United Launch Alliance Atlas V rocket carrying NASA's Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft lifts off on from Space Launch Complex 41 on Thursday, Sept. 8, 2016 at Cape Canaveral Air Force Station in Florida.
订阅：
博文 (Atom)