A recent viral X post fueled speculation that NASA activated a 'Planetary Defense Protocol' following the detection of interstellar comet 3I/ATLAS, with the post calling it a 'metallic mothership'.

The widely talked about Comet 3I/ATLAS will pass by the sun on Thursday, but it will be December before stargazers can get a ...

Siddharth Patel, a 12-year-old who lives in London, Ontario (west of Toronto), spotted two possible asteroids in September as ...

See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was impacted by NASA DART mission. Credit: SCIENCE: NASA, ESA, STScI, Jian-Yang Li ...

A small asteroid, known as 2025 TF, flew over Antarctica on October 1, 2025, at an altitude of only 266 miles.

An amazing new video shows flashes of sunlight sparkling off a batch of SpaceX satellites, with a green aurora glowing just below. NASA astronaut Don Pettit, an accomplished amateur photographer, ...

The threat of a catastrophic asteroid impact often feels like something out of science fiction. Yet, recent events have shown just how real the danger is. In 2019, an asteroid dubbed ‘2019 OK’, the ...

Oct. 8 (UPI) --International space agencies say an asteroid zipped by Earth closer than a large number of satellites currently in orbit, but was not detected until hours later. The European Space ...

An asteroid just flew closer to Earth than many satellites, according to space agencies. The space object, named 2025 TF, ...

Epstein Survivor to House Speaker for delay in swearing in key Epstein vote: 'Follow through with the promise you made' ...

Due to the lapse in federal government funding, NASA is not updating this website. Observations from NASA's Spitzer Space Telescope reveal new information about the structure of 2011 MD, a small ...