Neutrino particles have extremely small masses, yet there are so many of them that they carve out the large-scale structure ...

Recent James Webb Space Telescope data confirms a decade-old theory that the universe's earliest supermassive black holes ...

Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them ...

"These results from the Dark Energy Survey shine new light on our understanding of the universe and its expansion." ...

Researchers using the James Webb Space Telescope have found a galaxy that is offering new data about the early stages of the ...

The NASA/ESA/CSA James Webb Space Telescope has topped itself once again, delivering on its promise to push the boundaries of ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

An international collaboration of scientists from Durham University in the UK, NASA’s Jet Propulsion Laboratory, and École ...

The venerable Hubble observatory is going strong despite its decades in space and the advent of next-generation successors ...

Astronauts are flying to the moon for the first time since 1972, and scientists are preparing specialized space suits for the ...

The James Webb Space Telescope has detected the most distant galaxy ever observed, MoM-z14, offering new insight into star formation and galaxy growth in the early universe ...