Tag Archives: X-ray
NICER X-ray Telescope Discovers Fast-Spinning Neutron Star
Top Stories Tamfitronics A neutron star in the X-ray binary system 4U 1820-30 spins 716 times per second, making it one of the fastest-spinning objects ever observed, according to an analysis of data gathered by NASA’s Neutron Star Interior Composition Explorer (NICER) between 2017 and 2022.An artist’s depiction of the X-ray binary system 4U 1820-30 in the core of the globular cluster NGC 6624. Image credit: NASA.4U 1820-30 is located about 26,000 light-years away from Earth in the constellation of Sagittarius.This X-ray binary system is part of a metal-rich globular cluster called NGC 6624.It consists of two stars — a neutron star and a white dwarf companion. The latter orbits the neutron star once every 11 minutes, making it the system with the shortest known orbital period.4U 1820-30 typically displays short X-ray bursts, only lasting...
The Chandra X-ray spacecraft might per chance perhaps furthermore shortly trail dark, threatening a sizable deal of astronomy
NASA Space Technology A peep of the Chandra X-Ray Observatory after being deployed by Explain Shuttle Columbia's STS-93 mission on July 23, 1999.(Image credit: NASA)Final week, an ominous letter was published to the Chandra X-ray Observatory's website. "Dear Chandra neighborhood," it begins, "As many of you are conscious, the NASA budget for FY25 and beyond was released…"This letter was written by Patrick Slane, director of the Chandra X-ray Heart. In it, he's speaking about NASA's budget proposal for the following couple of years. It's a budget that paints Chandra's future as a bleak one — a budget that might per chance perhaps leave Chandra's mission within the support of."For scientists who rely upon Chandra for his or her analysis, the mood is one amongst outrage," Slane...
