Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

Small and unassuming, Segue 1 is a nearby dwarf galaxy containing only a handful of stars—too few to provide the gravity ...

Most of these astrophysical monsters are stars with various behavioral issues, such as explosive supernovae or ridiculously ...

The image was constructed by Silvia Mantovanini, a Ph.D. student at Curtin University’s ICRAR node, who spent 18 months and ...

Journey to the heart of the Milky Way, where hidden forces and ancient stars swirl in a cosmic dance. This film explores the ...

Loeb said some answers could come from images of 3I/ATLAS that were taken Oct. 2 by NASA’s HiRise camera on the Mars ...

Loeb, who has been studying the comet since its discovery, noted that there is an 'unfavourable geometry' which hints at ...

I/ATLAS is the third interstellar object ever discovered in our solar system. Telescope observations suggest it is a roughly 7-mile-wide (11 kilometers) comet zooming at more than 130,000 mph (210,000 ...

Harvard's Avi Loeb reveals a '0.6% cosmic coincidence' linking the interstellar object 3I/ATLAS to the mysterious 1977 'Wow!

The James Webb Space Telescope has looked back into deep time to find “rubies” or “little red dots” stretched across the ...

A colossal cloud of gas and dust resembling a flying bat has been photographed soaring across the southern sky by the Very ...

Famed scientist Avi Loeb is investigating the newly found quasi-moon 2025 PN7, questioning if it is an artificial alien probe ...