Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

Space scientists say they are preparing a comet interceptor spaceship as the third interstellar object ever detected was ...

Scientists had long thought the Oort Cloud was shaped like a sphere or flattened shell, warped by the push and pull of other planets and the Milky Way itself. The planetarium show hinted that a ...

NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.

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Sedna will reach its closest approach to the Sun in 2076, providing a remarkable space-faring opportunity that won’t come ...

A cosmic body from another star system has entered Earth and is the largest one ever seen. In the previous decade, two other ...

Astronomers have discovered a new interstellar comet passing through our solar system, marking the third interstellar object ...

It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...

The European Space Agency (ESA) will launch its bold "Comet Interceptor" Mission after 3I/ATLAS became the third interstellar ...