"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova ...

Study uses computer model to predict existence of habitable zones in white dwarf star systems A research team led by the ...

A surprisingly well-formed spiral galaxy has been spotted just a billion years after the Big Bang, challenging long-held ...

In celebration of the 35th anniversary of the legendary space telescope’s launch, here are 35 of our favorite images it has ...

Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

The way he won was important as Rispoli and trainer Michael McCarthy look ahead to the possibility of a 20-horse field in the 1 1/4-mile Kentucky Derby. “If he couldn’t (handle the traffic ...

A sudden flash of light in 2020 caught the attention of astronomers scanning the sky. That brief signal, spotted by Caltech’s ...

A new University of Kansas survey of distant galaxies using the James Webb Space Telescope reveals never-before-seen star ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

The Milky Way may have a twin. The discovery of the most distant spiral galaxy to date may change the way we think about both ...

The James Webb Space Telescope has discovered Zhúlóng, a candidate for the most distant spiral galaxy in the universe. The ...