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Space

Billions of stars have swallowed up a planet

Twin stars that were born together should have the same composition, and the fact that many don’t suggests they have changed their chemistry by devouring planets

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Artist's impression of a planet skimming the surface of its star

Space

Weird floating crystals can stop stars ageing for billions of years

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Space

Why space dust is key to everything from star birth to life on Earth

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artist's impression ofWD 0816-310

Space

Weird white dwarf star has a metal scar after eating a planet

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Fractal image electrons movement in a magnetic field or colorful space background. Quantum physics. Soap bubbles or photon, atom, neutrino. Nanotechnology, nanocosmos, nanoworld. 3d illustration.; Shutterstock ID 2130031907; purchase_order: -; job: -; client: -; other: -

Space

In a new era of astronomy, we're feeling for vibrations in space-time

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Space

What we know about the stars where NASA will hunt for alien life

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Artist's impression of a cloud of smoke and dust being thrown out by a red giant star

Space

Newly discovered smoking stars emit huge clouds and we don't know why

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Space

Star cluster is heading for destruction at the heart of the Milky Way

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Artist's impression of a planet around a red giant star

Space

Strange alien worlds suggest Earth could survive the death of the sun

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The remnants of a supernova

Technology

AI predicts age of newly discovered supernovae within milliseconds

An AI that predicts the time of first light from exploding stars could help astronomers sift through millions of such events and speed up scientific discovery

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The possible view from LHS 3154b towards its host star

Space

Tiny star found harbouring a huge planet that shouldn’t exist

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KPJYBX Illustration of a coronal mass ejection impacting the Earth?s atmosphere. These events, CMEs for short, are powerful releases of solar charged particl

Space

Why we need to bring stellar astrophysics into the real world

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Artist's impression of the path the fast radio burst FRB 20220610A took between the distant galaxy where it originated and Earth, in one of the Milky Way's spiral arms (not to scale)

Space

A blast of radio waves hit Earth after travelling for 8 billion years

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Space

Two giant planets collided and vaporised in a distant star system

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