The Universe is the stage for titanic collisions between massive objects, generating waves that propagate through the fabric ...

Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may ...

Depending on how you look at it, the universe might not have an "end," after all. Whether the universe will "end" at all is ...

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose ...

NASA says interstellar object 3I/ATLAS looks like a comet, but odd behaviour has sparked debate among scientists who believe ...

Researchers refined the trajectory of interstellar comet 3I/ATLAS using ExoMars Trace Gas Orbiter data, improving predictions and enabling precise monitoring for scientific study and planetary defense ...

Stars powered by dark matter instead of nuclear fusion could solve several mysteries of the early universe, and we may have ...

A 23-day countdown to December 19 will test every prevailing theory about what lies beyond our solar system. The speculation ...

An international research team led by PD Dr. Florian Peissker at the University of Cologne has used the new observation ...

A Nov LIGO–Virgo–KAGRA signal hints at ultra-light primordial black holes—hypothetical relics of the early universe. If ...

A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...

Interstellar comet 3I/ATLAS, the third confirmed visitor, reveals shocking data: high nickel content and unique cryovolcanism ...