Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

The study, which was published in Monthly Notices of the Royal Astronomical Society earlier this year, claims that our universe may exist inside a black hole.

Object 3I/ATLAS will make close approaches to Jupiter, Mars and Venus, which could allow aliens to stealthily plant spy ...

The day before my thesis examination, my friend and radio astronomer Joe Callingham showed me an image we'd been awaiting for ...

New observations from the James Webb Space Telescope (JWST) are painting a new picture of Jupiter's moon Europa and revealing ...

Sometimes serendipity happens in science. Whether it's an apple falling from a tree or a melting chocolate bar, some of the ...

The long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday morning (July 21).

NASA’s Roman Space Telescope is set to embark on a deep-sky survey that could capture nearly 100,000 cosmic explosions, ...

New observations fail to confirm signs of life in the atmosphere of the distant planet K2-18b. They also raise questions ...

A newly discovered object speeding through our solar system could be something far stranger than a comet, possibly even alien ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...