The spunky Lucy mission will make a second gravity assist of our world tonight as it heads off on its hunt for the solar ...

On his fourth flight, Don Pettit is once again sharing the art of astrophotography, capturing and posting pictures of Earth, ...

NASA’s PUNCH mission will study the Sun’s corona and solar wind with four satellites. NASA and SpaceX plan to launch NASA’s ...

This 2012 satellite photo shows a series of giant windblown ridges, known as yardangs, and a group of towering sand dunes at ...

NASA has been tracking a giant asteroid, about the size of a stadium, that is set to pass very close to Earth this week.

On Dec. 12, at 11:15 p.m. EST, NASA's Lucy spacecraft, currently in a two-year orbit around the sun, will skim Earth's ...

Encountering Neptune in 1989, NASA’s Voyager mission completed humankind’s first close-up exploration of the four giant outer ...

A new category of space rock called “dark comets” are proving more common than previously thought, with 14 asteroid-comet ...

Scientists say cometary dust affects interpretation of spacecraft measurements, reopening the case for comets as potential ...

While contending with lingering hardware issues for its crewed lunar plans, the U.S. space agency projects confidence and ...

NASA's research on the 2024 total solar eclipse reveals new insights into the Sun's effects on Earth's atmosphere, thanks to ...

NASA addressed doubts about the Artemis program and Orion's heat shield at a press conference held earlier today, sharing ...