The Hubble Space Telescope may have found a rare “missing link” black hole hidden in Earth’s cosmic backyard. Located approximately 6,000 light-years away at the…
Strange star system may have the first evidence of an ultra-rare ‘dark matter star’
For a long time, astronomers thought that a peculiar star system observed by the European Space Agency’s Gaia satellite was simply a case of a…
Webb telescope shows features of the oldest massive and dense galaxy
GS-9209 observed by the James Webb Space Telescope along with other galaxies. G. BRAMMER, C. WILLIAMS, A. CARNALL Despite being about 10 times smaller than…
A deep study of open cluster NGC 5288 …
Map identification of NGC 5288 taken from DSS. Credit: Sethi et al, 2023 Located about 7,000 light-years away in the constellation Circinus, NGC 5288 (also…
New clues about the relationship between black holes and star formation
A collaboration between scholars from the University of Edinburgh (UK) and the University of Bologna has identified the oldest inactive galaxy – which means that…
A giant star has just exploded as a supernova and is beginning to be visible in the sky
Image credit: X-ray: NASA/CXC/SAO; Optical: Detlef Hartmann; Infrared: NASA/JPL-Caltech Excitement is growing among astronomers as it is the closest supernova explosion in nearly a decade.…
BlackGEM telescopes begin search for sources of gravitational waves
Three Belgian-Dutch telescopes have started operating at ESO’s La Silla Observatory in Chile. This so-called BlackGEM network will scan the southern skies for cosmic events…
The first radio detection of a type Ia supernova sheds light on the origin of these explosions
Type Ia supernovae occur when a white dwarf, the ‘corpse’ of a star similar to the Sun, absorbs material from a companion star and reaches…
Astronomers discover an unusually low-density super-Earth
Researchers from the Center for Astrobiology and other international centers have discovered a super-Earth with unusually low density. The explanation seems to lie in its…
The James Webb telescope detects signs of “supermassive stars” of unusual dimensions
If the signs detected by the prodigious space telescope are confirmed, a star up to 10,000 times larger than our sun would have existed in…