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Astronomers, interstellar and solar system
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NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.
The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky.
For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.
Our solar system might still bear the scars from an extremely close shave with an alien star. ... Alien star could have side-swiped our solar system closer than Voyager ... View 1 Image 1 ...
Our solar system may have a ninth planet after all, ... This is a distant view from Planet Nine back towards the ... similar to Uranus and Neptune. Hypothetical lightning lights up the night ...
It's officially the third known interstellar object to pass through our solar system, and it poses no threat to Earth. The other two interstellar objects were 2I/Borisov, reported in 2019 , and ...
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