Cosmic rays are one of the greatest challenges for space travel and pose a considerable risk to humans and materials. For the ...

Scientists have developed Europe’s first simulator capable of recreating galactic cosmic rays, one of ...

Recent airborne science flights to Greenland are improving NASA’s understanding of space weather by measuring radiation exposure to air travelers and validating global radiation maps used in flight ...

(Phys.org)—During a powerful solar blast on March 7, NASA's Fermi Gamma-ray Space Telescope detected the highest-energy light ever associated with an eruption on the sun. The discovery heralds Fermi's ...

Because cosmic ray particles are electrically charged, they change course when they encounter magnetic fields. This means scientists can’t trace them back to their sources. Gamma rays, however, travel ...

A powerful "gamma-ray burst" has been seen exploding from merging neutron stars hidden within a previously unknown mini-galaxy leftover from an ancient cosmic crash. The "collision within a collision" ...

GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...

Under the leadership of Professor Shmuel Bialy, the team used observations from NASA’s James Webb Space Telescope to measure infrared radiation from cosmic rays that had penetrated the giant, cold and ...

Toyota's annus horribilis can be traced, in part, to a rash of incidents where Toyota vehicles accelerated by themselves, causing drivers to lose control and crash. More than 100 deaths have been ...

The sun, a searing hot sphere of gas primarily composed of hydrogen and helium, boasts surface and outer atmospheric temperatures ranging from 10,000 to 3.6 million degrees Fahrenheit on its surface ...