How an alien galaxy could soon crash into ours
We’ve known for decades that our closest large galactic neighbour, the Andromeda Galaxy (M31), is heading toward our galaxy, the Milky Way, at around…
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We’ve known for decades that our closest large galactic neighbour, the Andromeda Galaxy (M31), is heading toward our galaxy, the Milky Way, at around…
Read MoreOn paper, the two most spectacular astronomical discoveries of the last few weeks couldn’t possibly have less in common. One is an image captured…
Read MoreThe Small Magellanic Cloud (SMC) – a dwarf galaxy orbiting near our own Milky Way – appears to be meeting a rather dramatic end.…
Read MoreAbout 13,000 satellites currently orbit Earth, roughly 10,000 of which are operational. But that number is set to skyrocket, with a staggering 50,000 new…
Read MoreOne of space science’s longest-standing puzzles may finally have an answer. Scientists say they’ve figured out why carbon-rich asteroids – which are common in…
Read MoreEvery April, the Lyrid meteor shower returns to our skies, offering lucky stargazers the chance to glimpse fireballs zipping across the sky. While it’s…
Read MoreA vast cloud of hydrogen gas – one of the largest single structures ever observed in the sky – has been discovered surprisingly close…
Read MoreMars once had vast oceans on its surface – then its magnetic field weakened, its atmosphere thinned, and its water vanished. But the numbers…
Read MoreA new NASA study has revealed something unexpected – and rather strange – about the Moon’s deep interior. Using data from the GRAIL spacecraft,…
Read MoreTiny, fuzzy blobs. I’ve spent a lot of time in the last few years looking at images of tiny, fuzzy blobs. They’re only ever…
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