2020年9月10日星期四

Be a NASA Flight Director


Not every flight director is a legend, but some are. Take Eugene Kranz, for example.

2020年9月9日星期三

California's Creek Fire at Night


This NOAA/NASA Suomi NPP satellite image from Sept. 7, 2020, shows the night band image of the Creek Fire at night as well as the smoke from the fire causing lights at night to diffuse or "bloom."

2020年9月8日星期二

2020年9月4日星期五

Completing the Roman Telescope's Primary Mirror


The Nancy Grace Roman Space Telescope’s primary mirror, which will collect and focus light from cosmic objects near and far, has been completed.

2020年9月3日星期四

Booster Test for Future Space Launch System Flights


The first solid rocket booster test for Space Launch System (SLS) missions beyond Artemis III seen here during a two-minute hot fire test, Wednesday, September 2, 2020, at the T-97 Northrop Grumman test facility in Promontory, Utah.

2020年9月2日星期三

Mars's Twin Peaks


NASA's Mars Pathfinder mission landed on the Red Planet on July 4, 1997. It's tiny rover, named Sojourner after abolitionist Sojourner Truth, spent 83 days of a planned seven-day mission exploring the Martian terrain.

2020年9月1日星期二

Skylab Commander Jerry Carr Trains for His Mission


Carr passed away on Aug. 26, 2020. “NASA and the nation have lost a pioneer of long duration spaceflight," said NASA Administrator Jim Bridenstine. Read the statement.