Following the resolution of a pair of difficulties by ground controllers, NASA's massive new space telescope is performing well more than a week after launch.
The capacity of cosmic rays to travel out of the places during star formation and beyond the disk, according to astronomers, is a fundamental attribute limiting their effect.
The Quadrantids meteor shower is one of the greatest annual meteor showers, notable for producing spectacular fireballs and it peaks on the evenings of January 2 and 3.