A fast-moving pulsar appears to have punched a hole in a disk of gas around its companion star and launched a fragment of the disk outward at a speed of about 4 million miles per hour. NASA's Chandra X-ray Observatory is ...
Jul 22, 2015 in Astronomy
Airlines are using new software that transmits weather data from planes in the air to analysts on the ground, allowing pilots to avoid turbulence that can injure passengers and damage planes.
Jul 14, 2015 in Other