If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic ...

The Standard Model of our universe doesn’t match the evidence, in part because of dark energy, a ghostly force pushing the ...

The universe looks bright and familiar when we look up at the night sky. We see stars, planets, galaxies, and glowing clouds ...

Here’s what you’ll learn when you read this story: A new paper adjusts an equation that defines our universe in response to recent new data. The cosmological constant, which describes how our universe ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

NASA’s Hubble has examined Cloud-9, a strange object with no stars that offers clues about early galaxy formation and dark ...

At first glance, the darkness of space seems obvious — but according to physics, it shouldn’t be dark at all. Known as Olbers ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA has released a stunning new map of the cosmos, one that the agency says could help scientists solve some of the universe’s ...

Scientists build ultra-sensitive detectors to study dark matter and dark energy, which make up most of the universe but remain unseen and poorly understood ...

NASA has unveiled a breathtaking new infrared map of the Universe from its SPHEREx mission, offering fresh insight into ...

New telescope instruments now reveal distant galaxies in detail, reshaping how astronomers map dark matter, star formation, ...