From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Kicking off the year’s cosmic wonders is the moon, drawing the first astronauts to visit in more than 50 years as well as a ...

Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope ...

Scientists have discovered that our entire solar system is racing through the Milky Way far faster than current models ...

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

Incredibly, researchers from Auburn University have detected hydroxyl (OH) gas emanating from the interstellar object as it ...

From stranded astronauts to secret moons to space photos that were once impossible to consider, here are the top space ...

So, to create a must-read story list for you, we asked our staff to select their favorite pieces of 2025. Alas, while you're ...

"The cosmic dipole anomaly has thus established itself as a major challenge to the standard cosmological model, even if the ...

Scientists using the James Webb telescope observed a distant exoplanet with an atmosphere of soot and diamonds, challenging ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...