What lies ahead sky-wise for 2012? Joe Rao, SPACE.com Skywatching Columnist, selected what he considers to be the top 12 "skylights" for this coming year,
The largest heat wave of the summer has spiked dangerously high temperatures across large swaths of the country for days. Relief from the heat wave is within sight, but cooler weather can't come soon enough.
Results: 1 of 2