News

The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky.
NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.
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 ...