A rocket is believed to have crashed into the Moon, forming a new crater - but why haven't images been released yet?
A new crater may have been made on the Moon after a SpaceX rocket was believed to have crashed into the surface.
The empty upper stage of a Falcon 9 rocket was due to strike the Moon about 5,400mph (8,700km/h) on Wednesday 5 August.
However it could be days or even weeks we see any pictures - the BBC's science correspondent Pallab Ghosh explains why.
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The SpaceX rocket part has crashed into the Moon, forming a new crater, images from orbiting satellites should arrive in the coming hours and days.