Life
Spacecraft could taste Europa’s sea by sampling its atmosphere
The moon’s watery plumes may vent into space from its hidden ocean. Now we have a way to study these jets weeks after a blast and maybe spot signs of life
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Physics
Exoplanet hunters are missing 75 per cent of two-star worlds
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Physics
Mickey Mouse ears may explain universe’s biggest explosions
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Space
Space telescope duo will showcase the solar system in 3D
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Space
Mars orbiter spots new crater that may be ExoMars’s lost lander
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Space
Mystery cosmic objects light up in X-ray then go dim in an hour
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Space
Pluto may sport clouds of poisonous acid and flammable gases
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Space
Toddler stars’ baby fat kicks out almost all their exoplanets
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Physics
Strange signals from 234 stars could be ET – or human error
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Physics
Proxima b’s hyperactive star is more sun-like than thought
The star hosting the nearest exoplanet has a multi-year activity cycle, much like the sun – but its powerful maximum could prove deadly
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Space
Uranus might have two dark moons we’ve never seen before
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Space
Our universe contains 10 times more galaxies than we thought
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Space
Project Blue plans to send space telescope to snap nearby worlds
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Space
Failed hunt for Proxima b’s star transit leaves us in the dark
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