NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...
Scientists uncovered evidence that astrophysics models of massive stars and supernovae are inconsistent with observational ...
Researchers use the H.E.S.S. Observatory to overcome the challenge of detecting high-energy cosmic-ray electrons and ...
"The gamma-ray burst traveled through intergalactic space at the speed of light for eleven billion years, during which time the Sun and the planets were born." — Timothy Ferris, in the film ...
New research uncovers how black holes inherit magnetic fields from collapsing neutron stars, explaining their powerful jets.
Scientists have long known that thunderstorms can produce gamma rays, extremely high-energy light that is more often associated with astrophysical phenomena, such as exploding stars and matter ...
Black holes expel powerful jets of charged particles that lead to luminous bursts of gamma rays, all made possible by each ...
An international team of researchers has uncovered evidence that astrophysics models of massive stars and supernovae are ...
An international research team co-led by Los Alamos National Laboratory observed ultrahigh-energy gamma rays at more than 100 teraelectron volts, tracking their origin to the galactic center for ...
A supernova close enough to Earth could strip the ozone layer and cause mass extinction, but no immediate threat exists.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback