Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers ...

The images that recently have gone viral actually date back to 2001.

Out of the 6,000 known exoplanets, it's these rocky worlds that are most worthy of attention in the search for life beyond our planet.

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

Florida Congresswoman Anna Paulina Luna asserts that UFOs are inter-dimensional beings, not extraterrestrial aliens, and ...

The Ryan Gosling-led Project Hail Mary does, in many ways, feel like a lowercase Interstellar: a fantastically good time at ...

Is it possible that potential alien life may uncover one of Earth's Hot 100 Top 10 numbers? Read more about the options and the likelihood here.

io9 spoke to directors Phil Lord and Chris Miller about some additions to the movie, out March 20.

The actor plays a molecular biologist trying to help save the world in this upbeat science-fiction fantasy from Phil Lord and ...

Project Hail Mary is now playing in theaters, but does Ryan Gosling's Dr. Ryland Grace save the Earth and make it home after encountering an unlikely new friend in the extraterrestrial Rocky?

Phil Lord and Christopher Miller’s treacly alien buddy comedy about an astronaut stranded in outer space gives even the most curmudgeonly among us things to laugh at.

Rocky tells Grace that the Hail Mary is ready for his return to earth. Grace considers it for a moment, before telling Rocky ...