What will happen to the solar system when the Milky Way completes ... Andromeda (2.5 million light-years away), will collide and eventually merge between 3.9 billion and 5.6 billion years from ...

Researchers are still not sure how old the moon is. However, there is now growing evidence that it is almost as old as our ...

Explore Earth and its relationships with a plethora of planets, stars and galaxies in its cosmic family, Laniakea, the ...

A collision with close by galaxy could open the Milky Way galaxy's black hole which could result in our solar system hurling into space. However, this collision could take up to two billion years ...

"These objects really could be anywhere in the solar system at any given time." One million alien visitors from another star system could already be lurking in the solar system. We aren't talking ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

Knowing that these objects are quietly floating just beyond our solar system is both fascinating and humbling. While the risk of a major collision is low, their presence gives us insight into the ...