Using NASA's Chandra spacecraft and ESA's XMM-Newton satellite, astronomers have investigated the galaxy NGC 7793, searching ...

This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, ...

Join Astrid, Eve, Harper, and Lennon, as they boldly go where no kid has gone before, encountering everything from garden ...

The supernova, designated SN 2023ixf, is one of the largest and brightest seen for a decade. Update for 9 a.m. EDT (1300 GMT) on May 26: The livestream of supernova 2023ixf has been rescheduled to ...

During the last few days, astronomers have been pointing their telescopes toward a familiar celestial object in our spring night sky for a look at a rare event: A new supernova — a star that has ...

Behind this galaxy’s calm facade lies the fingerprint of a long-dead giant star. A violent supernova once rocked its ...

A supernova has exploded in the Pinwheel Galaxy 21 million light-years away. Named SN 2023ixf, it sets itself apart by being one of the brightest seen in a decade. It is so bright that it is ...

Redditors are shocked after seeing how the Hubble Space Telescope captured 'light echoes' after a star went supernova ...

“What we do know, is that one such supernova seen in the same galaxy in 1987 to every astronomer’s surprise was a blue supergiant that had exploded. The Hubble Space Telescope soon revealed it ...

While approximately two dozen zoomed-in images of stars within our galaxy have been captured ... As WOH G64 approaches its inevitable supernova, astronomers will continue monitoring it closely ...