EXCLUSIVE: NASA astronauts Butch Wilmore and Suni Williams sit down with America's Newsroom co-anchor Bill Hemmer for their first interview since returning to Earth, giving thanks to Donald J. Trump and Elon Musk for rescuing them after nine months in space. | Fox News

36 YEARS LATER: On this day in 1986, the Space Shuttle Challenger exploded after liftoff, killing all seven astronauts on board. The Challenger broke apart at 11:39 a.m., falling into the Atlantic Ocean. Investigators would later discover the disaster was caused by the failure of an “O ring” seal in one of the two solid-fuel rockets. As a result of the horrific accident, NASA did not send astronauts into space for more than two years as it redesigned a number of space shuttle features for improv