CAPE CANAVERAL, Fla. (AP) — The replacements for NASA’s two stuck astronauts launched to the International Space Station on ...

Astronomers have discovered two exoplanets around TOI-1453, a star about 250 light years away. These two exoplanets, a super-Earth and a sub-Neptune, are common in the galaxy, yet are absent from our ...

Oceans last year reached their highest levels in three decades - with the rate of global sea level rise increasing around 35 ...

Scientists have discovered that alien existence could be hiding in gases on distant planets. New research suggests ...

An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...

Following the 3,000th orbit of NASA's AWE (Atmospheric Waves Experiment) aboard the International Space Station, researchers ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

The telescope will capture a three-dimensional map of the universe, collecting data on more than 450 million galaxies and over 100 million stars ...

You can make the case that none of them are in true color. But then again, if they were, they’d be unable to reveal the true ...

The James Webb Space Telescope is investigating the Flame Nebula, hunting for "failed stars" to better understand how brown ...