Berkeley and elsewhere have performed spectroscopic and photometric study of a peculiar supernova designated SN 2021ukt, which underwent a transition from Type IIn to Type Ib. Results of the new study ...

Astronomers have captured images of two stellar explosions—known as novae—within days of their eruption and in unprecedented ...

For years, scientists thought they understand what happens when stars explode. New earliest-ever mages of supernova events ...

From orbit high above Mars, a familiar shape has appeared in an utterly alien landscape: a vast feature that looks uncannily ...

A detailed suite of simulations conducted by astrophysicists at the Flatiron Institute and their collaborators showed that magnetic fields can produce black holes with masses that were previously ...

Skylights, openings in the surface of Mars that descend down into caves, have been found on Mars, along with signatures for ...

Lunar Outpost, a leader in planetary mobility and in-space infrastructure, today announced that it was selected for ...

On December 1, a coronal mass ejection associated with an X1.9 solar flare was observed. This event originated from Region 4299 and, although most of the ejecta was directed east of the Earth-Sun line ...

A moderate geomagnetic storm watch has been issued, here's what to know and how far south the northern lights may come.

Astronomers have captured unprecedented, detailed images of two stellar explosions—known as novae—within days of their ...