Particular stars called Cepheid variables allow astronomers to determine distance, and Hubble spotted one of these within M31 ...

A top a mountain in Chile, where the days are dry and nights are clear, a team of scientists and engineers is preparing for ...

Astronomers have taken the first ever image that shows what happens when a star explodes twice in a supernova.

NASA’s James Webb Space Telescope began its legendary mission unfolding the secrets of our universe and producing some of the ...

Astronomers have discovered the first evidence of a white dwarf wiped out by a double-detonation supernova, also providing ...

The Hubble Space Telescope is making waves again, this time for a snapshot of a spiral galaxy located 250 million light-years ...

The camera, now bolted to the end of a giant telescope at the Rubin Observatory, is expected to shoot photos of 20 billion ...

Foley Hubble captured this image roughly two months after a supernova ... Image Credit: Freepik Type Ia supernovae act as cosmic yardsticks—their consistent intrinsic brightness lets scientists ...

Light from the spiral galaxy UGC 11397 in Lyra took 250 million years to reach Hubble, capturing a glimpse of the distant ...

This portrait from the NASA/ESA Hubble Space Telescope puts the nearby galaxy NGC 4449 in the spotlight. The galaxy is ...

Scientists using NASA's Hubble Space Telescope went looking for evidence of one phenomenon and found quite another. The research team studied the four largest moons of the ice giant Uranus, the ...

When Hubble blasted off from Earth 30 years ago April 24, University of Arizona scientists were already working on its new set of eyes.