Density efficiency is more important in the sky than any other space. Lifting the aluminium (or carbon fibre) structure of an aircraft is so energy intensive.
Space.com on MSN
New 'Unfolding the Universe' exhibit celebrates the James Webb Space Telescope through stunning artwork (photos, video)
The James Webb Space Telescope (JWST) continues to deliver awe-inspiring views of the cosmos and the art world has taken ...
Live Science on MSN
The James Webb telescope proves Einstein right, 8 times over — Space photo of the week
The James Webb Space Telescope's latest image shows eight spectacular examples of gravitational lensing, a phenomenon that ...
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