More from Lisa Grossman
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Space
Most common stars are more life-friendly than thought
News
Space
‘Astronauts’ to emerge from 520-day mock Mars mission
News
Space
Most pristine known asteroid is denser than granite
News
Physics
Faster-than-light neutrino result to get extra checks
News
Space
Shuttle’s last spacewalker: ‘Gravity is an option’
News
Space
First icy star-disc hints at source of Earth’s water
News
Life
Comets may be creating oceans on alien planet
News
Life
Water’s quantum weirdness makes life possible
News
Physics
Neutrino watch: Speed claim baffles CERN theoryfest
News
A DIY guide to marvelling at the sky
Culture
Physics
Glow around black holes could light up dark energy
News
Environment
Venus has an ozone layer, too
News