The most powerful cosmic-ray electrons and positrons ever detected slamming into Earth's atmosphere carry energies so high ...
A pulsar within a few thousand light-years of Earth could have accelerated electrons and positrons to the highest energies ...
A pulsar within a few thousand light-years of Earth could have accelerated electrons and positrons to the extreme energies ...
"Understanding these cosmic rays allows us to unveil big particle accelerators in the universe that are often associated with ...
In a new image from NASA’s James Webb Space Telescope, a galaxy named for its resemblance to a broad-brimmed Mexican hat appears more like an archery target. In Webb’s mid-infrared view of the ...
Min Read NASA's James Webb Space Telescope recently imaged the Sombrero galaxy with its MIRI (Mid-Infrared Instrument), ...
Astronomers have just found one of the youngest planets ever. At only 3 million years old, planet TIDYE-1b (also known as ...
Roughly 160,000 light years from Earth, the star WOH G64 sits in the Large Magellanic Cloud, a satellite galaxy of our home ...
The James Webb Space Telescope's Near-Infrared Camera (NIRCam) reveals a stunning view of star-forming region Sagittarius C ...