Using the Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered a new super-Earth exoplanet orbiting a ...

NASA researchers explore a hybrid observatory using a space-based starshade and ground telescopes to improve direct imaging and detect hidden Earth-like exoplanets.

Astronomers have found an exoplanet that could serve as a benchmark in future studies. It's a rocky planet orbiting an M-type ...

The latest search for life on the headline–making exoplanet K2-18 b has come up empty. But the team says that they have ...

Thirty years ago this week, two Swiss astronomers announced that they had spotted the first known planet orbiting a Sun-like star. The Nobel-winning discovery, later published in the pages of Nature, ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have discovered a brand-new type of planet outside our solar system that, even in its infancy, is already bigger than ...

Dark matter is one of the biggest puzzles in science. Although it makes up about 85 percent of all matter in the universe, it has never been directly observed. You can’t see it, touch it, or hold it ...

On March 3, the Exoplanet Follow-up Observing Program (ExoFOP) database surpassed one million user-submitted data files, relying solely on voluntary submissions from more than 1,700 registered ...

Astronomers have found over 5,000 exoplanets, and now scientists think these distant worlds could unlock one of the universe’s greatest mysteries: dark matter. A new study suggests that Jupiter-like ...

RIVERSIDE, Calif. -- More than 5,000 planets have been discovered beyond our solar system, allowing scientists to explore planetary evolution and consider the possibility of extraterrestrial life. Now ...