James Webb Space Telescope's optical alignment "perfect," NASA says - CBS News
5/10/2022 12:00:00 AM2 years 11 months ago
by William Harwood
by William Harwood
The first showcase images from the $10 billion telescope will be unveiled in mid July, after instrument checkout is complete.
Four-and-a-half months after the James Webb Space Telescope's Christmas Day launch, engineers have achieved near-perfect alignment of its complex optical system, setting the stage for final instrumen… [+5819 chars]
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