来自MSN4 小时
Mysterious X-Ray Flash From Deep Space Baffles Scientists
Astronomers analyzing archived NASA data have stumbled upon a cosmic event unlike anything seen before—a brief but intense ...
Space on MSN1 天
Strange X-ray flash from beyond the Milky Way perplexes scientists
"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...
Space.com2 天
'Impossible' pair of vampire stars discovered by Einstein Probe's X-ray vision
The Einstein Probe was launched in January 2024 to study the high-energy universe, and among its instruments is its ...
'Remarkable' cosmic explosion discovered in decades-old X-ray data
The "needle in the haystack" discovery of a powerful explosion from a mysterious unknown object outside our galaxy has ...
Astronomers unveil spectro-polarimetric properties of X-ray binary GX 9+1
Using the X-ray Polarimetry Explorer (IXPE) and Neutron star Interior Composition Explorer (NICER), Indian astronomers have ...
Live Science14 天
Astronomers unsure what caused 'weird explosion' seen by Einstein Probe's X-ray eye
Was a powerful cosmic explosion seen by the Einstein Probe launched by a supermassive black hole snacking on a star, by a gamma-ray burst, or by something entirely new?
Observations investigate long-term X-ray variability of young stellar object HL Tauri
Using ESA's XMM-Newton satellite and NASA's Chandra X-ray observatory, astronomers have observed a young stellar object known as HL Tauri. Results of the observation campaign, presented Feb. 11 on the ...
UMass Lowell4 年
Lowell Center for Space Science and Technology (LoCSST)
In X-Ray binary systems, a compact object (like a Black Hole, a Neutron Star or a White Dwarf) usually rotates about an optical star. An X-Ray binary with a Neutron Star as the compact object can be ...