Space
A total solar eclipse just passed over Chile and Argentina
On 2 July, the moon blocked out the sun over areas of Chile and Argentina in the first solar eclipse since the one that passed over the US in 2017
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Space
Interstellar object ‘Oumuamua almost definitely not aliens, we think
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Space
How Mercury and Venus can guide our hunt for alien life on exoplanets
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Space
Europa’s salty surface may indicate an ocean that’s good for life
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Space
The planets might control the sun’s activity – and it’s not astrology
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By Jupiter! How the solar system’s giant made Earth ripe for life
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The young sun spun slowly, which could explain why we are here
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Space
Pluto has an underground ocean kept warm by a layer of gassy ice
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Surprisingly wet asteroid dust could spark a rethink of Earth’s water
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Titan has a belt of ice 6300 kilometres long that shouldn’t be there
The surface of Saturn’s moon Titan is mostly coated in a thick layer of sediment, but it has a long corridor of bare ice that is proving difficult to explain
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There is water just under the surface of the moon that we could use
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Prepare to jump to light speed: Inside the mission to go interstellar
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A mission to Alpha Centauri affirms humanity’s faith in the future
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You can help name the largest unnamed world in the solar system
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