Tech & Science
The final part of the James Webb Space Telescope’s 21-foot mirror swung into place Saturday at flight controllers’ command, completing what NASA has billed...
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The final part of the James Webb Space Telescope’s 21-foot mirror swung into place Saturday at flight controllers’ command, completing what NASA has billed...
The most powerful space telescope ever built completed a tricky two-week-long deployment phase unfolding its final golden mirror panel.
NASA's new space telescope is on the verge of completing the riskiest part of its mission - unfolding and tightening a huge sunshade.
The James Webb Space Telescope fully deployed its five-layer sunshield Tuesday, a critical milestone for the success of its mission.
NASA and Arianespace successfully completed the Launch Readiness Review for the James Webb Space Telescope on Dec. 21.
There is only one Earth… that we know of. But outside our own solar system, other stars give warmth and light to planets and,...
NASA on Thursday awarded three companies hundreds of millions of dollars to develop commercial space stations it hopes will eventually replace the International Space...
Two NASA astronauts have completed the 13th spacewalk at the International Space Station (ISS) this year.
NASA is preparing to launch a mission to deliberately smash a spacecraft into an asteroid.
The launch of the James Webb Space Telescope, which astronomers hope will herald a new era of discovery, has been delayed until December 22.