Earth
Earth鈥檚 water must have arrived here earlier than we thought
Our best theory said meteorites brought water to Earth 4.5 billion years ago, now it seems they struck far earlier, while our planet鈥檚 core was still forming
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Technology
Light-speed camera snaps light’s “sonic boom” for the first time
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Physics
Intergalactic collision birthed a sparkling ring of young stars
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Earth
Of presidents and planets: Neil deGrasse Tyson looks ahead
Features
Physics
Cosmic radio bursts tracked to home galaxy for first time
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Physics
LIGO should more than double its gravitational wave haul in 2017
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Space
Fresh look at old data shows the sun is surprisingly sluggish
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Physics
Galaxy’s rapid growth spurt may have spawned 3000 suns per year
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Space
Dark energy could force the universe to gradually unzip itself
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Space
Milky Way’s baby brother caught copying its star shredding habit
The Large Magellanic Cloud is taking tips from us 鈥� it鈥檚 been caught shredding a globular cluster it stole from elsewhere, just like our galaxy is known to do
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Physics
Robot eyes are catching up with our exploding cosmos
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Space
Biggest radio telescope on Earth ready to receive alien signals
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Space
Saturn鈥檚 rings may be from the whirl of a passing icy rock
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Physics
First glimpse of a black hole being born from a star鈥檚 remains
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