Astronomers have observed a white dwarf - a highly compact Earth-sized stellar ember - that is creating a colorful shockwave ...

The shockwave - more specifically a bow shock - caused by the white dwarf was observed using the European Southern ...

In this shockwave, a red hue represented hydrogen, green represented nitrogen and blue represented oxygen residing in ...

MOSCOW. Jan 13 (Interfax) - The Spektr-RG space observatory has completed its research program and will continue to explore the universe in the X-ray range, the Space Research Institute of the Russian ...

"The intense jump in AGN activity between dwarf galaxies and mid-sized, or transitional galaxies tells us something important ...

Astronomers at the University of Warwick have discovered that black holes don't just consume matter—they manage it, choosing ...

Chinese astronomers have conducted an asteroseismology study of a newly discovered pulsating white dwarf designated WFST ...

"We found something never seen before and, more importantly, entirely unexpected," team leader Simone Scaringi of Durham ...

The presence of a powerful structure around a white dwarf called a nebula has astronomers scratching their heads.

In this case, RXJ0528+2838 is orbited by a still-living star similar in size to our sun. In such cases, material from the ...