NASA s Webb telescope to reach L2 after full mirror deployment cgtn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cgtn.com Daily Mail and Mail on Sunday newspapers.
The James Webb Space Telescope hit another milestone this week and NASA announced that the $10 billion observatory's 18 hexagonal mirror segments and its secondary mirror have been fully deployed.
In a slow-moving universe, asteroids give us a rare chance to see things moving in real time. We have such a chance coming right up on the evening of Tuesday, January 18th, when 1.1-kilometer asteroid (7482) 1994 PC1 passes 1.23 million miles (1.98
Latest Articles freerepublic.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from freerepublic.com Daily Mail and Mail on Sunday newspapers.