The Large Magellanic Cloud (left) as seen by the soon-to-be-retired Spitzer Space Telescope and the Large Magellanic Cloud (right) as seen by the new James Webb Space Telescope on May 9, local time.

The James Webb Space Telescope is in the final stages of testing, with scientific observations expected to begin in July, astronomers said on Monday.

Image source: NASA official website


Release time: 2022-05-10 14:24:42 【Editor: Li Jun】