Space
Private company to land on asteroid Apophis as it flies close to Earth
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Jonathan O’Callaghan
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Bio
is a freelance science journalist based in London. He specialises in stories on astronomy, astrophysics and space exploration, and was awarded the by the American Geophysical Union in 2021.
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Space
SpaceX's 1 million satellites could avoid environmental checks
News
Space
Why did SpaceX just apply to launch 1 million satellites?
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Space
SpaceX’s Starlink dodged 300,000 satellite collisions in 2025
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Space
China has applied to launch 200,000 satellites, but what are they for?
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Space
Crash clock says satellites in orbit are three days from disaster
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Space
Forming moon may have taken three big impacts early in Earth’s history
News
Space
Is the expansion of the universe slowing down?
News
Space
SpaceX's Starlink and other satellites face growing threat from sun
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Space
A black hole fell into a star – then ate its way out again
News
Space
General relativity might save some planets from death
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Space
How faster-than-light explosions could reveal the universe’s secrets
Features
