Webb’s Mirror Now Fully Unfolded. Prepare to Witness the Power of This Unprecedented Space Telescope

James Webb Space Telescope, the biggest ever built, fully unfolds giant mirror to gaze at the cosmos

Beavers Are Reshaping the Arctic Tundra. Here’s Why Scientists Are Concerned. Ponds made by the large rodents are causing permafrost to thaw, releasing methane and carbon dioxide once stored in the frozen Earth

James Webb Completely and Successfully Unfolded