Relativistic jets are some of the universe's most powerful particle accelerators, and they're not typically found in spiral galaxies. Adding to the mystery was the size of J2345-0449's black hole, ...

Team leader Iris de Ruiter from the University of Sydney in Australia first discovered the signal in 2024 when she was searching through archival data collected by the Low Frequency Array (LOFAR).

For years, the cosmic ray subsystem’s three-telescope array observed fluctuations from protons and other deep space energies, and was integral in determining when and where Voyager 1 exited the ...

The array would consist of 7,200 butterfly-shaped ... and technological value while strengthening China’s position in deep-space exploration and astronomical research.” ...

SAN DIEGO, CALIFORNIA / ACCESS Newswire / March 17, 2025 / General Atomics Electromagnetic Systems (GA-EMS) announced today ...