The universe has quasi-moons, mini-moon, and moonlets, but no official definition of what counts as a moon.
A rogue visitor from deep space, Comet 3I/ATLAS, has put NASA on alert after its trajectory and behaviour shifted ...
NASA has activated its planetary defence network to monitor comet 3I/ATLAS, a rare interstellar object showing unusual ...
The comet, called 3I/ATLAS, is the third known interstellar object that has come through our solar system. As it flies deeper ...
Hidden by the Sun’s glare, a new space object has been found lurking in our Solar System, and it's one of the fastest-moving ...
November's full moon will also be bigger and brighter than usual. Here is everything to know about the Beaver Moon and how to ...
A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago ...
A massive crater hidden beneath the Atlantic seafloor has been confirmed as the result of an asteroid strike from 66 million ...
For years, scientists thought dinosaurs were already declining before an asteroid wiped them out 66 million years ago. But ...
In particular, one scientist has claimed it could even be an 'alien mothership', with a few key differences which he claims ...
Small asteroid 2022 EB5 impacted Earth was discovered by Krisztián Sárneczky using the 0.60-m Schmidt telescope at Konkoly ...
Astronomers can usually spot "planet killer" asteroids long before they approach Earth. But what if they can't?
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