资讯

SpaceX scrubs static fire test of Falcon 9 due to issue
July 29 (UPI) -- SpaceX scrubbed a static fire test for a Falcon 9 rocket that will carry the Crew-11 team to the ...
Why the launch of NASA-ISRO joint satellite NISAR matters
Once deployed, NISAR will be the most powerful Earth observation satellite in space, producing data and high-resolution ...