The story describes Betelgeuse as “the red giant that marks Orion’s left shoulder.” Reader Chris Jespersen wrote: “I often see Betelgeuse on Orion’s right shoulder…. Am I mistaken?” ...

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

With February’s winter nights regularly dropping below freezing, it’s tempting to take the easy way out and just stay inside.

During this event, electrons in Earth's foreshock region—an area where the solar wind is predisturbed by its interaction with the bow shock—reached unprecedented energy levels, surpassing 500 keV.

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=8016813 ...

Using conjunction observations by the Time History of Events and Macroscale Interactions during Substorms (THEMIS) mission, we present an MHD HFA with a core filled with magnetosheath material around ...

After hours: January 29 at 4:08:12 PM EST ...

The strongest magnetic field directly measured in the universe to date The study uses real-time data from the MMS mission and the THEMIS/ARTEMIS mission to observe a large-scale, time-dependent (i.e., ...

BOW, which recently appointed a Raspberry Pi co-founder Liz Upton as its chair, will announce a seed funding round led by the vehicle chaired by Lord Jim O'Neill, Sky News understands. A producer ...

Thanks to a host of activities, sights, and experiences, the area offers the right combination of adventure and relaxation. Located in the foothills of the Kiamichi Mountains, Broken Bow, Oklahoma, is ...

During this event, electrons in Earth's foreshock region -- an area where the solar wind is predisturbed by its interaction with the bow shock -- reached unprecedented energy levels, surpassing ...