Dark comets have been moving through our Solar System for billions of years. And somehow, until recently, we had no idea. How ...

NASA announced Dr. Makenzie Lystrup, director of NASA’s Goddard Space Flight Center is set to leave the agency on Aug. 1.

Webb has been orbiting more than a million miles from Earth, capturing breathtaking images of deep space. But how does it ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

Astronomers have used NASA’s powerful James Webb Space Telescope (JWST) to uncover black holes secretly devouring stars in ...

In a discovery that sounds straight out of science fiction, astronomers have spotted a galaxy shaped like the infinity symbol ...

The day before my thesis examination, my friend and radio astronomer Joe Callingham showed me an image we'd been awaiting for ...

Finding an exoplanet in a star’s habitable zone always generates interest. Each of these planets has a chance, even if it’s ...

A fifth planet has been detected within the habitable zone of a neighboring star, where conditions could perhaps support ...

Researchers studied the L 98-59 system and confirmed five rocky planets. One is in the habitable zone and may support liquid water.

The universe is expanding, but two exquisitely precise yardsticks say it’s doing so at two different speeds. That’s not a ...