Using the Hubble Space Telescope, astronomers have discovered what seems to be a galaxy that is the most heavily dominated by ...

Orbit decay accelerates as solar activity rises, with no approved mission yet to raise the telescope's altitude ...

Called CDG-2, this newly identified “ghostly” galaxy may be one of the most dark matter-dominated galaxies ever discovered, with a staggering 99% of its total mass made up of dark matter — a ...

Using data from the Hubble Space Telescope, ESA’s Euclid space observatory, and Hawaii’s Subaru Telescope, the researchers discovered faint light emitting around the clusters. That light was clear ...

A burst of light in the deep sky is doing something it should not be able to do. It looks like one supernova, but it shows up ...

Astronomers used AI to search 35 years of Hubble data and discovered over 1,300 rare cosmic anomalies hidden in plain sight.

Hubble is known for peering into distant galaxies, but some of its most surprising images came from much closer to home. Detailed observations revealed unexpected activity, dramatic storms, and ...

Comet 41P slowed its rotation to a halt and then began spinning in the opposite direction, surprising scientists.

A stunning new Hubble image reveals the most detailed look yet at the Egg Nebula, the youngest and closest pre-planetary ...

At first glance, it seems impossible: Hubble Space Telescope can capture galaxies billions of light-years away, yet Pluto often appears as little more than a fuzzy disk. The reason comes down to ...

Drawing together leading experts from across the field, an international collaboration of cosmologists has created a unified approach for measuring the value of the Hubble constant. Published in ...

The International Association of Top Professionals (IAOTP) will honor Roderick Hubble at their annual awards gala NEW ...