Earth
Of presidents and planets: Neil deGrasse Tyson looks ahead
Features
astrophysics
Space
Fresh look at old data shows the sun is surprisingly sluggish
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Space
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
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Space
Robot eyes are catching up with our exploding cosmos
Features
Space
Biggest radio telescope on Earth ready to receive alien signals
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Space
Saturn’s rings may be from the whirl of a passing icy rock
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Space
First glimpse of a black hole being born from a star’s remains
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Space
Shadow worlds: Have we seen our first glimpse of dark forces?
Features
Space
NASA gets in touch with spacecraft two years after it vanished
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Technology
US Air Force wants to plasma bomb the sky using tiny satellites
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