Europe's Hera asteroid probe will use the Red Planet for a gravity assist on its way to scope out the space rock crash site of NASA's DART impactor.
Most Americans agree that the country's involvement in WWII was sparked by the December 1941 Japanese attack on Pearl Harbor.
Tensions Rise! As the town holds its breath, factions form—Clantons and McLaurys on one side, Earps and Doc on the other.