A new study suggests mysterious water worlds may be manufacturing their own oceans through chemical reactions deep within ...

If you think you've met the wildest exoplanet yet, you haven't learned about TOI-4507 b. Second, TOI-4507 b is on a nearly polar orbit; it swings around its star almost perfectly perpendicular to the ...

Mind Bending Facts To Make You A Geography Expert: 25 Strangest Things Scientists Have Discovered In Space: Did you know weve ...

Using NASA's planet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite), astronomers have discovered three Earth-size worlds orbiting around twin stars.

For years, scientists believed most mini-Neptunes were covered by vast oceans of molten rock—essentially entire planets made ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the University of California, Irvine (UCI) and elsewhere, have discovered two new exoplanets orbiting M-dwarf stars. The ...

A trio of newly discovered exoplanets is defying the expectation that binary systems are hostile to planet formation, according to an international team of researchers.

Since astronomers found the first planets outside our solar system in 1992 and the first planet around a sunlike star in 1995, scientists have sought the telltale glimmers, flickers and wobbles that ...

PLATO needs all the solar power it can get to find little, Earth-sized planets. Europe's next planet-hunting spacecraft just spread its "wings" in preparation for launch. PLATO's twin solar panels, ...

If you think you've met the wildest exoplanet yet, you haven't learned about TOI-4507 b. This strange world, which sits about 578 light-years from the solar system, breaks almost every known rule for ...