The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, ...

A renowned physicist believes he's cracked the mystery of where a giant unidentified object hurtling through our solar system ...

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.

The awe-inspiring distances of the cosmos are hard to visualise, so how can we be certain we are measuring them correctly?

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 ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

Object Details Maker Tayo Adenaike, born 1954, Nigeria Label Text A. Omotayo (Tayo) Adenaike is associated with the Nsukka Group of artists who were teachers, students or both at the University of ...

Astronomers are excited about the first test images released today from the Vera C. Rubin Observatory, which show the ...

The Largest Camera Ever Built Releases Its First Images of the Cosmos The Vera C. Rubin Observatory is poised to discover billions of new astronomical objects, revolutionizing understanding of ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it ...

In addition, two new COSMOS-Web studies—one examining the structural evolution of brightest group galaxies over the past 11 billion years and another applying artificial intelligence to estimate key ...