A decades-old cosmic mystery has finally been cracked: the strange X-rays coming from the bright star gamma-Cas are caused by ...
The Large High Altitude Air Shower Observatory (LHAASO) has made a breakthrough in exploring the extreme universe. For the ...
A dead star accelerates protons to extreme speeds, shedding light on the origin of the most energetic cosmic rays.
For years, scientists have searched for the sources of the most energetic particles in ...
The LHAASO observatory has detected gamma rays above 100 TeV from a gamma-ray binary for the first time, challenging current ...
Astronomers have announced two major findings in high-energy astrophysics: the first detection of ultra-high-energy gamma rays from the binary LS I +61° 303, and the resolution of a 50-year mystery ...
Gamma-ray bursts (GRBs) rank among the most powerful explosions in the universe, releasing immense energy in intense flashes of gamma rays. The most distant GRBs originate from the era when the first ...
COLUMBIA, S.C. (WIS) - Gamma-ray bursts are a relatively new discovery in space science. The first burst was discovered in the late 1960s. You might be wondering ...
China’s Large High Altitude Air Shower Observatory (LHAASO) has detected ultra-high-energy gamma rays above 100 TeV from the binary system LS I +61° 303, confirming it as the first known UHE gamma-ray ...