A millennial couple got more than they expected after buying a 130-year-old house. Courtney and Matt began finding secret ...

Astronomers tracking the skies around our planet have picked up two very different cosmic companions: a vast interstellar ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

Because the moon has less gravity than Earth does, time passes slightly differently there. This effect was first predicted by ...

James Webb has spotted mysterious little red dots in the early universe that may actually be hidden black holes, challenging ...

Ancient galaxies colloquially known as "little red dots" have proven a mystery ever since astronomers discovered them three ...

Deep space has just delivered a cosmic curveball: an object that behaves so strangely it appears to break the rules ...

Discovered by volunteer scientists, this alien planet is out of synch with its siblings ...

While "Star Trek" is pretty consistent compared to a lot of science fiction franchises, a few episodes have turned ...

Astronomers have uncovered the long-hidden cause behind Betelgeuse’s strange behavior: a small companion star carving a visible wake through the giant’s vast atmosphere. Using nearly eight years of ...

Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...

Strange cosmic objects spotted by NASA's James Webb Space Telescope (JWST) are presently puzzling astronomers. The odd ...