Space is not as empty as it looks. Right now, as you read this, NASA scientists are actively watching dozens of objects drifting, spinning, and hurtling through our cosmic neighborhood, some of them ...

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.

Space is a vast and infinitely expansive area with many things we know little about. If we look at how our Solar System moves ...

A team of astronomers from NASA have detected several strange and unexplained "little red dots" that are travelling through ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have long know many objects floating at the solar system's out edges resemble snowmen, but the reasons why were never ...

Mysterious interstellar object 3I/ATLAS made its closest approach to Earth on December 19, coming within just 167 million miles. Scientists have been closely monitoring the object — which is largely ...

Katherine Courtney and Alice Gorman talk to Margaret Harris about the danger of space debris – and what we need to do about ...

In recognition of his work, Matteo Paz won the prestigious Regeneron Science Talent Search, which includes a $250,000 prize ...

Witnesses described an intensely bright object racing across the sky from the southwest to the northeast, leaving behind a ...

Astronomers warn that proposed orbiting mirrors and millions of AI satellites could significantly brighten the night sky, affecting telescopes, scientific research, and global dark sky areas.

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 ...