2019年3月11日星期一

NASA's Future: From the Moon to Mars


NASA Administrator Jim Bridenstine was photographed inside the Super Guppy aircraft that will carry the flight frame with the Orion crew module to a testing facility in Ohio.

2019年3月8日星期五

Nancy Grace Roman: NASA's First Chief Astronomer


Nancy Grace Roman, NASA's first chief astronomer, is known as the 'Mother of Hubble.'

2019年3月6日星期三

NASA Captures Supersonic Shock Interaction


One of the greatest challenges of the fourth phase of Air-to-Air Background Oriented Schlieren flights, or AirBOS flight series was timing.

2019年3月5日星期二

The Dawn of a New Era in Human Spaceflight


"The dawn of a new era in human spaceflight," wrote astronaut Anne McClain. McClain had an unparalleled view from orbit of SpaceX's Crew Dragon spacecraft as it approached the International Space Station for docking on Sunday, March 3, 2019.

2019年3月4日星期一

SpaceX Falcon 9 Rocket Lifts Off From Launch Complex 39A


On March 2, 2:49 a.m. EST, a two-stage SpaceX Falcon 9 rocket lifts off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida for Demo-1, the first uncrewed mission of the agency’s Commercial Crew Program.

2019年3月3日星期日

SpaceX Demo-1 Launch


A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft onboard launches from Launch Complex 39A, Saturday, March 2, 2019.

2019年3月1日星期五