Particles from outer space have helped scientists uncover a hidden chamber within Egypt’s most famous pyramid, the first such finding in over a century. Read more:
Theorists believe that GRB jets produce gamma rays by two processes involving shock waves. Shells of material within the jet move at different speeds and collide, generating internal shock waves …
From NASA’s Scientific Visualization Studio. A new study using observations from NASA’s Fermi Gamma-ray Space Telescope reveals the first clear-cut evidence that the expanding debris of exploded stars produces some …
New observations seem to settle the question of where cosmic rays come from. Dr Tony Padilla discusses the research. See the paper at: COMMENT FROM TONY: “My comments at 1.30 …
Ray Woodcock, 73, launches himself from a record-breaking 465ft high crane and bungeed into water, all while streaming live to his family and friends with the 4GEE Action Cam. For …