Nobody knows how electrons gain the relativistic speed required for high-energy cosmic events. A new study provides a possible explanation.

Whether viewed as a cosmic coincidence or a mystical sign, January 2025’s planetary alignment offers a unique chance to connect with the universe. It’s a reminder of the beauty and mystery ...

Amazing Spider-Man #65.Deaths by Derek Landy and Kev Walker But why Phil Coulson as the embodiment of death, wielding the Death Stone? We have no idea. And neither does he. Amazing Spider-Man #65 ...

As the star spins, these beams sweep past Earth and produce periodic pulses of radio waves, much like a cosmic lighthouse. This behaviour has earned them the name “pulsars”. Pulsars typically ...

Get Instant Summarized Text (Gist) A cosmic object, ASKAP J1839-0756, challenges current understanding of neutron stars by emitting radio pulses every 6.5 hours, far slower than typical pulsars ...

understanding how a particle with an energy level of approximately one keV is charged up to the high energy 500 keV observed in cosmic rays is challenging. The mystery behind how this occurs is known ...

Don't miss out on the headlines from SA News. Followed categories will be added to My News. Kev Martin died in a workplace accident at Bundaleer North just after 12.30pm on Monday. Emergency ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a second security flaw impacting BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) products to the ...

These bottomless cosmic pits would have a lot in common with more familiar black holes; in some cases, the two may be indistinguishable. But unlike their kin, these undiscovered black holes wouldn ...

This is a striking result given that electrons observed in the foreshock region are typically found at energies ~1 keV. This research ... pathways for understanding cosmic ray generation and ...

Scientists have come a step closer to understanding how collisionless shock waves -- found throughout the universe -- are able to accelerate particles to extreme speeds. Scientists have come a ...