Explained: How James Webb Space Telescope will search for the first formed galaxies - The Indian Express

? The Webb telescope is said to be the scientific successor to the Hubble and Spitzer space telescopes. Webb has a larger primary mirror -- about 2.5 times larger in diameter than Hubble’s mirror.
The James Webb Space Telescopescheduled to be sent into orbit no earlier than December 22 is NASAs largest and most powerful space science telescope ever constructed.Carrying four scientific instrume… [+3942 chars] Read More