You've waited until the biggest sales events of the year to scope out the best telescope deal. Make sure you know what to ...
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.
The XL-Calibur balloon telescope captured precise X-ray polarization data from the Cygnus X-1 black hole, offering new ...
Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These ...
"The key result is that while many alternatives look very similar to the 'standard' black hole at today's image quality, the ...
The EHT captured a surprising polarization reversal around M87*, pointing to rapidly changing magnetic fields near the black ...