Astronomers have released a set of more than a million simulated images showcasing the cosmos as NASA's upcoming Nancy Grace ...

In an astronomical feat, using NASA's James Webb Space Telescope, a team of astronomers observed a distant galaxy, uncovering ...

NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...

Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, ...

NASA is sending a suite of science and technology demonstrations on Firefly Aerospace's Ghost Riders in the Sky mission to ...

Welcome to space, where mysteries abound! From NASA’s telescopes and spacecraft, we’ve uncovered baffling discoveries. Here ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

In October 2022, scientists detected the explosive death of a star 2.4 billion light-years away that was brighter than any ever recorded.

To make the historic discovery, the team of researchers turned to NASA's James Webb Space Telescope and its ... also unveil a ...

Dark matter, predicted to account for most of the universe's mass, remains highly elusive. Physicists have been searching for ...

Improved technology will be taken to the moon by SpaceX, Firefly Aerospace and NASA with a launch tomorrow of the Firefly ...

NASA's Goddard Space Flight Center and M ... how dark energy (the mysterious force thought to be accelerating the universe's ...