Beaver Moon lunar eclipse 2021: Amazing photos of the longest partial moon eclipse in 580 years
It was the longest partial lunar eclipse in 580 years.
NASA's huge James Webb Space Telescope is one month from launch
Webb is scheduled to lift off on Dec. 18.
Wormholes may be viable shortcuts through space-time after all, new study suggests
The new theory contradicts earlier predictions that these 'shortcuts' would instantly collapse.
