The first-ever photographed black hole emits an extraordinary gamma-ray flare, billions of times more energetic than visible ...
An international research team has now observed a teraelectronvolt gamma-ray flare seven orders of magnitude ... or surface of the black hole itself. The bright burst of high-energy emission ...
gamma-rays, respectively. During the campaign, the LAT instrument aboard the Fermi space observatory detected an increase in high-energy gamma-ray flux with energies up to billions of times ...
First Data from XRISM Space Mission Provides New Perspective ... was quickly dubbed the BOAT -- the brightest-of-all-time gamma-ray burst (GRB). Now an international science team reports that ...
Several large collaborations, including the Event Horizon Telescope (EHT), as well as the Fermi Gamma Ray Space Telescope ... and the largest whale in Earth’s oceans. The energy burst flared for three ...
A Hubble Space Telescope image of the giant galaxy M87 shows a 3,000 ... Now, this cosmic giant is surprising scientists again with an intense gamma-ray flare, emitting photons billions of times more ...
gamma-rays, respectively. During the campaign, the LAT instrument aboard the Fermi space observatory detected an increase in high-energy gamma-ray flux with energies up to billions of times greater ...
Using NASA's Fermi space telescope, Italian astronomers have observed a radio source known as 3C 216. As a result, they ...