17 小时
Space.com on MSNWhat brand of golf ball did Alan Shepard hit off the moon? The world may never knowVillagomez was gifted the ball by Alan Shepard, the first American astronaut to fly into space, fifth human to walk on the ...
SpaceX is set to send up the 13th launch from the Space Coast this year on Friday afternoon. A Falcon 9 rocket on the Starlink 12-9 mission carrying 21 Starlink satellites is aiming for liftoff at ...
21 小时
Space on MSNNASA satellites catch Earth's magnetic field making musicScientists measured a chorus wave emerging from an unexpected place, and confirmed a key piece of a theory about how these ...
Black History figures everyone should know about For too many years, history books have focused on the achievement of White ...
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