Hidden by the Sun’s glare, a new space object has been found lurking in our Solar System, and it's one of the fastest-moving ...

Imagine looking up at the night sky and spotting a huge, mysterious interstellar object racing through space, coming from far beyond our solar system. It is moving fast, and it seems to be heading in ...

Replacement crew had already reached China’s Tiangong space station, meaning both teams are now on board concurrently ...

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, ...

Indian scientists are analysing fresh data on 3I/Atlas after early readings suggested the interstellar visitor was detected before NASA’s report.

Astronomers using the James Webb Space Telescope have uncovered mysterious “little red dots” that may not be galaxies at all, but a whole new type of object: black hole stars. These fiery spheres, ...

A new listing of the 50 most concerning pieces of space debris in low-Earth orbit is dominated by relics more than a quarter-century old, primarily dead rockets left to hurtle through space at the end ...

What appears to be space debris was found in rural Australia, but don't fret, this is not the beginning of an alien invasion or something out of a sci-fi movie. On Saturday, Oct. 18, at around 2 p.m.

With help from citizen scientists, astronomers have spotted the most powerful "odd radio circle" (ORC) yet. The discovery could give astronomers a better understanding of how these unusual objects — ...

“So it looks like the Jielong 3 upper stage is a good candidate for the origin of the possible space debris object found near Newman on October 18,” he wrote. Alternatively, instead of a COPV from the ...

Police said the object appeared to be "a composite-overwrapped pressure vessel or rocket tank" consistent with "aerospace components” ...