Comet C/2025 R2 (SWAN) was discovered on Sept. 10 by Ukrainian amateur astronomer Vladimir Bezugly. It has brightened ...

See Comet Lemmon shine in the skies over England in a new sunset portrait. Award-winning astrophotographer Josh Dury has ...

Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

Scientists suggest that dry ice on Mars may move and burrow beneath the surface, creating patterns similar to sandworms from Dune and shedding light on the planet’s changing landscape.

War and Peace” is a long, sprawling and boring novel about Napoleon’s invasion. But its true strength lies in other places.

Comets such as C/2025 R2 (SWAN) are ancient remnants of the early solar system, made of ice, rock, and organic compounds. As ...

Hello, and welcome to WalesOnline's live blog for Monday, October 13. We'll be bringing you all of the latest news from ...

"It's a fairly unusual question to ask in the scientific world, because most researchers would agree that dark matter is dark ...

Electron-capture supernovae (ECSNe) are stellar explosions that occur in stars with initial masses around 8–10 times that of ...

Dark matter, the substance that makes up about 27% of the universe, could potentially be detected as a red or blue light ...

The new study from the team at the University of York suggests that dark matter could leave very faint, measurable marks on ...

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the theory that dark matter could be the source.