The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

This breathtaking landscape shows vast rows of solar panels covering entire hillsides, transforming a quiet rural region into ...

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

Planets orbiting such stars may have a better chance of retaining their atmospheres and developing conditions suitable for ...

When a hunk of ice from another star system hurtles through our cosmic neighborhood, astronomers pay attention. When that ...

Donald Trump announced his administration would begin identifying and releasing UFO-related information earlier this year.

If you are a lover of space exploration, movies, and video games, the past month or so has been one of the most exciting ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...