Biden hosts four NASA astronauts, the first crew aiming to fly around the moon in a half-centuryThe four astronauts assigned to fly around the moon for the first time in 50 years have met with President Joe Biden at the White House.
NASA capsule flies over Apollo landing sites, heads homeNASA's Orion capsule is on its way home from the moon to wrap up a three-week test flight.
50 years later, last sealed Apllo 17 lunar samples openedFifty years after Apollo 17, NASAโs Johnson Space Center is taking the lead in a major milestone โ the opening of lunar sample from the last Apollo mission, Apollo 17.