A new astronomical study suggests that Earth could one day be ejected from the solar system, not by the aging of the Sun, but ...

Researchers Nathan A. Kaib and Sean N. Raymond assessed the impact of passing stars on the long-term stability of the solar ...

Astronomers have just discovered a new celestial body in our solar system that could challenge major space theory. 2017 OF201 ...

To put the challenge of interstellar travel in perspective, let’s build a scale ... and stand three feet away from them. That’s our Solar System, with those three feet representing the 93 ...

Astronomers have discovered a mysterious dwarf planet, 2017 OF201, far beyond Pluto. This discovery challenges existing ...

As such, they offer an intimate window into how our solar system formed and gave rise ... think what we find will fundamentally change our perspective on how we think about life in a cosmological ...