Ohio police say a rare gold replica of the lunar space module has been stolen from the Armstrong Air and Space Museum.
If you can find a plane, you'll have the best eclipse experience ever.
NASA has delayed the launch of a major communications satellite by more than two weeks to replace a damaged antenna.
SpaceX's chief says the first launch of its big new rocket is risky and stands "a real good chance" of failure.
The first half of 2017 was the second warmest on record for Earth, only behind last year.