"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." Spirals are a repeating theme in ...

A SpaceX Falcon 9, carrying the SPHEREx and PUNCH missions, is scheduled to lift off on Sunday at 10:09 p.m. ET.

Astronauts aboard the International Space Station (ISS) have a front-row seat to some of the most extraordinary sights in the ...

NASA astronaut Don Pettit used a camera with low light and long duration settings to capture this Jan. 29, 2025, photo of the ...

The shot of our planet and the great cosmos beyond offers an eerie sense of scale to our quotidian situations on Earth.

NASA astronaut Don Pettit used a camera with low light and long duration settings to capture this Jan. 29, 2025, image of the ...

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the ...

NASA astronaut Don Pettit captures a breathtaking image of the Milky Way from the International Space Station, offering a ...

NASA’s Pleiades supercomputer has provided fresh insights into the Oort cloud – ​​a vast, theoretical spherical shell of icy ...

Alongside SPHEREx, NASA will also launch PUNCH (Polarimeter to Unify the Corona and Heliosphere), a mission with four ...

Astronomers have spotted displays of flashing lights and “fireworks” near a supermassive black hole at the center of the ...

NASA's Pleiades supercomputer has provided fresh ... both from within our solar system and from external sources like other stars and the Milky Way galaxy's center. The inner part of the system ...