Free-floating, planetary-mass objects that are just drifting carefree through the galaxy, untethered and starless, appear to be able to generate their own systems of moons, like a planetary system ...

In this video, we’ll uncover the top 10 most mysterious things that astronauts have seen in space, ranging from UFO encounters to strange, unexplained objects floating in the cosmos.NASA ...

Space debris — non-functioning manmade materials floating around space — can pose a hazard to working infrastructure, including the ISS, which has had run-ins with debris in the past.

Called 3I/ATLAS, the object is only the third of its kind known to astronomers, and it’s likely been heading our way for ...

The agency says the data helps them better understand objects floating in space near the Earth and is important for spacecraft designers. The first recorded sighting of the Lyrids came from ...

Astronomers discovered FFPs (free floating planets- rogue planets) more than 20 years ago, using the United Kingdom Infrared Telescope in Hawaii. Since then, observers have spotted hundreds rogue ...

There are many objects floating in Space near Earth that get pulled into the orbit. Some never make one complete revolution before dropping out of that orbit, but others can complete one or more ...

Last year, using the James Webb Space Telescope (JWST), astronomers made the startling discovery of some free-floating, planetary-mass objects in the Orion nebula that threw their ideas of planet ...

Researchers suggest that invisible masses may be passing in front of pulsars, temporarily blocking their light pulses.

The Laser Interferometer Space Antenna (LISA) will open a new era in astronomy that brings scientists to the brink of studying gravitational waves from the beginning of time ...