Space
Proxima b: Earth-like planet spotted just 4 light years away
A planet just 30 per cent more massive than Earth orbits in the habitable zone of Proxima Centauri, which is just 4.25 light years away. How Earth-like is it really?
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A planet just 30 per cent more massive than Earth orbits in the habitable zone of Proxima Centauri, which is just 4.25 light years away. How Earth-like is it really?
The satellite Sagittarius dwarf galaxy may have been massive enough to warp the disc of our galaxy – payback for the fact the Milky Way is ripping it apart