AstroSat-2 Current Affairs, GK & News

India’s ASTROSAT completes five successful years of mapping stars

The ASTROSAT was the first multi-wavelength satellite launched by Indian Space Research Organization (ISRO). It was launched on September 28, 2015. It has now completed five years of successful imaging of celestial objects. Highlights The ASTROSAT explored stars, star clusters and mapped large and small galaxies of Milky Way galaxy called “Magellanic Clouds”. The Magellanic ..




AstroSat used by Indian astronomers to identify a new group of stars in globular cluster NGC 2808

By using Indian multi-wavelength space observatory AstroSat, the astronomers from Thiruvananthapuram and Mumbai have identified a new population of ultraviolet stars in the globular cluster NGC 2808. Globular clusters are collections of thousands to millions of stars, moving as one unit. These stars are tightly held together by gravity of the cluster itself, and are ..