Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look ...

Lucy zoomed past Donaldjohanson at incredible speed. The spacecraft captured a series of close-up images using its L’LORRI ...

NASA has released the first high-resolution images of the main-belt asteroid Donaldjohanson, revealing its unusual peanut-like shape following a key encounter by the Lucy spacecraft earlier this year.

Scientists with NASA’s Lucy mission are finally wrapping up the process of refining the data gathered by the spacecraft’s ...

Exoplanet HIP 67522 b, fluffed up to the size of Jupiter, circles so close to its star that it’s triggering violent flares — ...

"We show how planets in binary systems can undergo a mirrored migration process, so that both stars end up with hot Jupiters.

The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky.

Instead, based on the budget process to date and statements from the White House, they view the memos as an effort by the ...

NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted the quick-moving object ...

The four people at the helm of America's space agency held a town hall meeting with employees Wednesday, fielding questions ...

NASA's ATLAS telescope has discovered a Manhattan-sized interstellar comet, named 3I/ATLAS, blazing through our solar system for the third time.