Rare full moon to appear on Friday the 13th across the US

Friday the 13th will be extra spooky this week as a rare full moon is set to appear across the United States.

Apollo 1's crew: A Mercury astronaut, spacewalker and rookie

The three astronauts killed in the first U.S. space tragedy represented NASA's finest: the second American to fly in space, the first U.S. spacewalker and the trusted rookie.