The research team used additional data from the European Space Agency's Gaia satellite and ROSAT mission to identify stars in ...

Breakthrough Listen will scan the the skies with the aid of the MeerKAT Telescope. They are targeting a million nearby stars.

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

A single alien world can be misleading. A strange gas in an atmosphere might look promising, then turn out to come from ...

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

Scientists have found that young stellar cousins of our Sun are calming down and dimming more quickly in their X-ray output ...

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

Blockbusters like Gravity, pensive gems like Ad Astra, and crowd-pleasers like Project Hail Mary are among the best space ...

People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, ...

Scientists have found that young stellar cousins of our sun are calming down and dimming more quickly in their X-ray output ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...