Read news about the Fermi Gamma-ray Space Telescope, formerly called the Gamma-ray Large Area Space Telescope (GLAST). It is a space observatory that provides astronomers with a superior tool to study how black holes, notorious for pulling matter in, can accelerate jets of gas outward at fantastic speeds.
Observations of SN 2023ixf in 2023 led to surprising findings regarding cosmic ray production by supernovae, with potential implications for understanding cosmic ray origins and…
During the last solar maximum, the polar regions of the Sun were notably the most active in emitting high-energy radiation, a phenomenon that remains unexplained….
NASA’s Fermi Telescope data revealed a surprising gamma-ray signal outside our galaxy, potentially linked to the most energetic cosmic particles, and suggesting new, unidentified cosmic…
NASA’s Fermi Space Telescope presents a 14-year time-lapse movie, revealing the dynamic universe through gamma-ray imaging. It highlights the Milky Way’s gamma-ray glow, solar flares,…
Scientists observed rare chemical elements in the gamma-ray burst GRB 230307A, resulting from a neutron star merger. This discovery challenges current understandings of gamma-ray bursts…
Researchers have reached a significant milestone in the field of quantum gravity research, finding preliminary statistical support for quantum gravity. In a study published in…
Cosmic fireworks, invisible to our eyes, fill the night sky. We can get a glimpse of this elusive light show thanks to the Large Area…
NASA’s Swift and Fermi Missions Detect Exceptional Cosmic Blast An unusually bright and long-lasting pulse of high-energy radiation swept over Earth Sunday, October 9, captivating…
Are there anti-stars around us? Answer from the Fermi Gamma-ray Space Telescope. What if some of the antimatter that was thought to have disappeared was…
NASA’s FERMI Satellite Hunts for Extremely Long-wavelength Gravitational-Wave Signals Coalescing supermassive black holes in the centers of merging galaxies fill the universe with low-frequency gravitational…
Our universe is a chaotic sea of ripples in space-time called gravitational waves. Astronomers think waves from orbiting pairs of supermassive black holes in distant…
In 2020, the X-ray telescope eRosita took images of two enormous bubbles extending far above and below the center of our galaxy. Since then, astronomers…
Investigated by the SOAR Telescope operated by NOIRLab, the binary system is the first to be found at the penultimate stage of its evolution. Using…
Findings could advance understanding of ultra-fast outflows’ role in evolution of galaxies. When supermassive black holes have tantrums, galaxies sit up and take notice. A…
Astronomers Uncover Briefest Supernova-Powered Gamma-Ray Burst Gemini North identifies collapsing star as the surprising cause of a “fizzled” gamma-ray burst. Astronomers have discovered the shortest-ever…
On August 26, 2020, NASA’s Fermi Gamma-ray Space Telescope detected a pulse of high-energy radiation that had been racing toward Earth for nearly half the…
Scientists have coordinated observations of many of the world’s most powerful telescopes of the supermassive black hole in the galaxy M87. In April 2019, the…
In the recent past, space missions dedicated to the study of astrophysical signals in the high-energy spectrum revealed a series of enigmatic excesses not predicted…