CFCs
James Webb Might be Able to Detect Other Civilizations by their Air Pollution
The James Webb Space Telescope (JWST), launched last December, has been slowly powering up its instruments and unfurling its sunshield,…
3 years ago
A New Search for Evidence of Technological Civilizations in the Milky Way
Scientists from the Harvard-Smithsonian Center for Astrophysics and University of Rochester have come together (with NASA funding) to launch a…
5 years ago
The Ozone Hole is Definitely Recovering
According to recent study by a team of NASA scientists, ozone depletion around the south pole has decreased by 20…
7 years ago