Astronomers using the James Webb Space Telescope have identified what may be the most distant barred spiral galaxy ever ...

The universe is expanding faster today than early cosmic measurements appear to allow. A proposed reversal in dark energy ...

The team of astronomers used the Keck I telescope to measure the distance to an ancient galaxy described as the farthest galaxy in the universe. The galaxy in question is called GN-z11, and it's both ...

A new set of precision distance measurements made with an international collection of radio telescopes have greatly increased the likelihood that theorists need to revise the "standard model" that ...

Astronomers have discovered the earliest and most distant galaxies confirmed to date using data from the James Webb Space Telescope. The telescope captured light emitted by these galaxies more than 13 ...

A collection of newfound objects discovered by the Euclid telescope more than doubles the number of known quasars from the universe's first billion years.