Using ground-penetrating radar, NASA's Perseverance rover has detected underground remains of an ancient river delta on Mars ...

By plying its ground-penetrating radar in the depths of Mars’s Jezero Crater, this rover has found even older deltas buried ...

NASA administrator Jared Isaacman just urged the president to 'make Pluto great again'—but Trump doesn't have the power to do ...

For decades, astronomers have struggled to differentiate giant planets from brown dwarfs, a class of objects more massive ...

In one of the biggest surprises of NASA's OSIRIS-REx mission, its target asteroid, Bennu, turned out to be a jagged, rugged ...

A strange world 35 light-years away may be permanently covered in magma and wrapped in gases that smell like rotten eggs.

NASA Administrator Jared Isaacman endorsed the idea of Trump making Pluto a planet again in an exclusive interview with the ...

NASA Administrator Jared Isaacman endorsed the idea of Trump making Pluto a planet again in an exclusive interview with the Daily Mail at the John F Kennedy Space Center in Florida .

Sky This Week is brought to you in part by Celestron. Friday, March 13Look north this evening a couple hours after sunset and ...

See what your daily horoscope has in store for your zodiac sign, according to astrologer Valerie Mesa Getty Lean into the inevitable shift! Early in the day, while sizzling through the bold sign of ...

For no explainable practical reason, humans are enamored with – and even empathetic toward – specific inanimate objects. Our first car. A choice coffee mug. And for a particular subset of the ...