Recent findings suggest a potential shift in our understanding of the universe’s expansion. After decades of acceleration, the universe might be slowing down, challenging the long-held belief of a ...

Welcome to the latest astronomy space news for December 1, 2025! This month, we’re looking at how galaxies grow, what the ...

What does it mean when a comet racing at about 130,000 miles per hour shows hydrogen signatures unlike anything seen in our ...

Interstellar comet 3I/ATLAS sweeps past Mars as NASA’s orbiters and Perseverance reveal fresh clues about its chemistry and ...

Discover James Webb discoveries revealing the JWST early universe, cosmic dawn insights, and groundbreaking new space ...

In the constellation Cygnus, a bright knot of stars seems to adorn one edge of a nearly perfect 20-light-year-wide circle, ...

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

A cosmological simulation study by researchers from the Shanghai Astronomical Observatory of the Chinese Academy of Sciences has systematically revealed, for the first time, how the interaction ...

A team of astronomers from the International Center for Radio Astronomy Research (ICRAR) has released new data from an ...

In a striking new view from space, the European Space Agency's Solar Orbiter has given scientists their first close-up glimpse of the sun's magnetic field near its south pole — and it is behaving in ...

Twin spacecraft are set to take off on an unprecedented, winding journey to Mars, where they will investigate why the barren red planet began to lose its atmosphere billions of years ago. Called ...

“We are being erased,” asserts American writer Bruce Wagner, but he’s far from sensationalism, even breathing a certain amount of relief. His latest book, The Marvel Universe: Origin Stories, weaves ...