Artemis II crew start trip home after milestone-rich lunar flyby
The Artemis II astronauts wrapped up their lunar flyby as they continue their journey back to Earth on Tuesday, bringing with them rich celestial observations including little-known lunar craters, a solar eclipse and meteor strikes that scientists...
The Artemis II astronauts wrapped up their lunar flyby as they continue their journey back to Earth on Tuesday, bringing with them rich celestial observations including little-known lunar craters, a solar eclipse and meteor strikes that scientists hope will open doors.
Supporters say modular nuclear reactors are essential to meeting energy and climate goals, but critics slam them as a "costly distraction" that "won't solve any of our energy problems."
A sweeping new study reveals that as Arctic permafrost thaws, it is dramatically reshaping rivers and releasing vast amounts of ancient carbon that had been locked away for thousands of years. By analyzing decades of high-resolution data across...