Moreover, Northrop played a crucial role in developing and constructing the James Webb Space Telescope, the most complex and ambitious space observatory ever built, illustrating Northrop's technical and innovative expertise.

Source: https://seekingalpha.com/article/4592705-northrop-grumman-expensive-but-for-good-reasons?source=feed_all_articles

The Chinese Academy of Sciences is meanwhile assessing a pair of proposals for exoplanet-seeking space observatory missions under its Strategic Priority Program on Space Science.

Source: https://spacenews.com/china-to-hunt-for-earth-like-planets-with-formation-flying-telescopes/

The James Webb Space Telescope is the world’s leading space observatory.

Source: https://www.thewestonforum.com/the-space-telescope-has-revealed-stunning-images-of-star-birth/