How many planets have been discovered?
So far we've found thousands of exoplanets, and this number is rising fast.
Humans
Is there another planet in the universe just like Earth?
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Iron meteorites
Space
The Sirens of Mars review: Inside the hunt for life on the Red Planet
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Space
Some hot giant planets get larger as they are heated by their stars
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Physics
Exotic fifth state of matter made on the International Space Station
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10 of the best non-fiction science books to read right now
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Humans
Bored in lockdown? Try a guide to the science of this familiar state
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Physics
Why the universe I invented is right 鈥� but still not the final answer
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Space
The Milky Way may have been shrunk down by ancient magnetic fields
Magnetic fields from the early universe may have compressed the Milky Way and other galaxies like it, which could have helped feed black holes at their centres
News
Physics
Why it’s better to fall into a big black hole, and other bizarre facts
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Earth
The amazing Antarctic discovery that could tell us how Earth was made
Features
Space
Space Force review: The sitcom is almost as comical as the real thing
Culture
Physics
The surprising benefits of contemplating the death of the universe
Features