Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which ...

A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Astronomers have reportedly narrowed the search for extraterrestrial life to a focused list of 45 rocky exoplanets. Out of ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability An ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

A new study published in Monthly Notices of the Royal Astronomical Society has pinpointed the best planets for the search for ...

In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that finding—which won the scientists a portion of the 2019 Nobel Prize in ...

What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be an ...

Scientists list the 45 places we are most likely to find alien life - List includes some famous worlds ...