Dr. Caitlin Casey, an observational astronomer, has recently joined the physics department at UC Santa Barbara. She co-leads the C.O.S.M.O.S. collaboration — a project distinguished by its deep ...

For generations, humans have gazed at the stars and wondered about the ultimate fate of the universe. Will it expand forever ...

The South Pole Telescope has released its most precise image yet of the universe’s first light—the cosmic microwave background. This new ground-based data confirms cosmic expansion anomalies and ...

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Interstellar comet 3I/ATLAS confirmed as the third from beyond our solar Livestream of 3I/ATLAS hosted by Virtual Telescope ...

A unique gas giant has been confirmed through global teamwork, offering insights into planetary formation and future ...

While it may surprise many, Delhi holds hidden gems for stargazers. From peaceful observatories to secret suburban skies, ...

Throw a ball up into the air and it begins to slow immediately after leaving your hand, reaching some height before falling ...

CAPE CANAVERAL, Fla. — NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted ...

"Very massive stars are like the 'rock stars' of the universe — they are powerful, and they live fast and die young." ...

A new observatory is coming on-line, and in its own way, is going to have an impact similar to what we are seeing with the James Webb Space Telescope. This ...

A mysterious object the size of Manhattan, originating from outside our Solar System, has been spotted by astronomers.