Health
Astronauts may have vision problems because of liquid in their brains
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Lost in Space-Time
Each month, we hand over the keyboard to a physicist or mathematician to tell you about fascinating ideas from their corner of the universe. You can sign up to the Lost in Space-Time newsletter here.
Space
Zero-gravity robot cleaner could automatically sterilise the ISS
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Environment
BBC Earth from Space: satellite images give new view on conservation
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Physics
What would happen if you got sucked into a black hole?
Features
Space
SpaceX’s Falcon Heavy rocket has flown its first commercial flight
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Space
Israel's Beresheet lunar lander has crashed on the moon
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Space
What happened when one twin went to space and the other stayed home?
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