The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...

Gamma-ray bursts (GRBs) are the most energetic events ever observed in the universe. These powerful outbursts can shine a quintillion (10 18) times brighter than the sun. Since they were first ...

Second, telescopes have detected a mysterious glow of gamma rays with an energy of 511 kilo-electronvolts (keV) (which corresponds to the energy of an electron at rest). Interestingly, such gamma ...

Hand of God': A small, dense object only twelve miles in diameter is responsible for this beautiful X-ray nebula that spans 150 light years. At the center of this image made by NASA's Chandra X ...

Alex Bregman went 5 for 5 with two home runs and four RBIs, Jarren Duran added a two-run homer and the Boston Red Sox beat the Tampa Bay Rays 7-4 on Tuesday night.Bregman fell a triple shy of the ...

Short wavelengths of electromagnetic waves are ultraviolet, x-rays and gamma rays. Past paper trend: Questions often require you to draw a graph from a table of data and then describe or explain it.

The Radiation Laboratory has been used for a wide range of applied research in nuclear science, such as for developing novel detectors for neutrons and gamma rays, for simulating radiation conditions ...

Apr. 11, 2025 — Astronomers are investigating the longest and most energetic bursts of X-rays seen from a newly awakened black hole. Watching this strange behavior unfold in real time offers a ...