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Space

Moon impacts eject debris at shotgun speeds

The risk to future lunar explorers is significant but manageable, provided we build strong enough spacesuits and moon bases

Space

Salty skies signal planetary growing pains

Space

Astrophile: Wrinkles reveal Mercury’s rapid slimming

Space

First alien rainbow image holds clues to Venus mystery

Space

Most Mars meteorites may be from same giant crater

Physics

Earth raises a plasma shield to battle solar storms

Life

Did dark matter kill the dinosaurs? Maybe鈥�

Space

Moon’s radio glow could keep Muslim calendars in sync

Space

Hundreds of mini solar systems found in the Milky Way

Space

Interplanetary comms get easier with a nanotech boost

Laser signals from deep space are hard to read 鈥� but a super-cool nanoscale light detector might make it easier

Environment

Incoming ‘Moby Dick’ asteroid goes missing near Earth

Space

Earth is prepared enough for the next asteroid strike

Life

Seeds of life can sprout in moon’s icy pockets

Space

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