A comet named 31/ATLAS was first discovered on July 1, 2025, and is located about 420 million miles away from Earth, ...

Astronomers have identified a mysterious deep-space object that appears to defy current scientific understanding, prompting renewed debate about how the universe forms and evolves over time. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Interstellar object 3I/ATLAS is on the opposite side of the sun from Earth - but several spacecraft are in the perfect position to ...

A large chunk of burning detritus discovered in the Pilbara desert of Western Australia appears to be space junk that reentered Earth's atmosphere, the Western Australia Police Force has announced.

The vast majority of matter is dark – invisible until it is detected only through its gravitational effects. The newly discovered object could be a clump of dark matter, or it could also be a compact, ...

Here’s what you’ll learn when you read this story: Object Arjuna 2025 PN7, named for the Arjuna asteroid belt, was detected by the Pan-STARRS survey as far back as 2014, but it was so faint that it ...

Space debris alarmed residents across Lampung, Indonesia, after a glowing object streaked the sky on Saturday night, April 4.

This project is focused on leveraging modeling and simulation of non-resolved space object signatures utilizing the DIRSIG software model to better understand spectral signature phenomenology. The non ...