The inside story on 'Oumuamua and other interstellar worlds
2 December 2019
In 2017, a mysterious asteroid from a different solar system passed near Earth. Astrophysicist Michele Bannister has the inside story on ’Oumuamua
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Found 8 results for asteroid
Surprisingly round asteroid may actually be the smallest dwarf planet
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The best ever image of the asteroid Hygiea has revealed its shape for the first time and it looks as if it is round enough to be a tiny dwarf planet like Pluto
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The unique metal asteroid Psyche may be a space miner's fantasy – but there are better reasons to want to visit it, says mission leader Lindy Elkins-Tanton
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Don’t feel so bad for losing your keys. Astronomers somehow lost a huge space rock first seen 22 years ago – and it’s far from the first cosmic object to go missing
The mysterious bright spots on Ceres may have a common origin
2 October 2017
The dwarf planet Ceres is dappled with mysterious bright splotches. Their make-up varies with location, but they may all come from the same process
The hottest place ever recorded on Earth's surface was 2370°C
13 September 2017
When a rock from space crashed to ground 38 million years ago, it briefly heated the impact zone to 2370°C, the hottest temperature ever recorded on Earth’s crust
How Jupiter split the asteroid belt in two shows its great age
12 June 2017
An analysis of meteorites shows that Jupiter divided the rocks of the asteroid belt into two families within the first million years of the solar system
