The astronaut shared a series of striking images capturing the vivid green glow of the aurora as seen from orbit.

NASA Artemis II images captured Earth from the Moon, delivering the most breathtaking views since Apollo in 1972. The post ...

WASHINGTON — NASA released fresh images on Wednesday of the interstellar object called 3I/ATLAS that astronomers have determined is a comet probably even older than our solar system, as space agency ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. As we enter the penultimate month of 2024, NASA has shared some ...

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation. At a news conference, ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that's making a quick one-and-done tour of the solar system. Discovered over the summer, the comet known as 3I/Atlas is only the ...

NEW YORK — NASA recently used its James Webb Space Telescope to capture ethereal, detailed images of the Horsehead Nebula. The nebula, which NASA has called "one of the most distinctive objects in our ...

In images from NASA's retired Spitzer Space Telescope, streams of dust thousands of light-years long flow toward the supermassive black hole at the heart of the Andromeda galaxy. It turns out these ...

NASA's pioneering Juno spacecraft recently captured this image of the volcanic moon Io from some 51,570 kilometers, or 32,044 miles, away. Credit: NASA/ JPL-Caltech / SwRI / MSSS / Kevin M. Gill (CC ...