December 7, 1972 was the launch of the final mission in NASA's Apollo moon program. Fifty years later, NASA finally seems poised to return people to the lunar surface.
NASA's Artemis 1 rocket, the Space Launch System, reached the Kennedy Space Center's Launch Complex 39B on Friday. The successor to the Apollo program could one day send humans back to the moon.
The successful completion of the Chang'e-5 mission makes China only the third country to have returned soil and rock samples from the surface of the moon.
The robotic Vikram craft would have made India the fourth country to successfully land on the moon. Instead, contact was lost — and now, authorities have formally acknowledged it crashed.
The spacecraft's descent was going as planned until it reached an altitude of 2.1 km over the surface. "Subsequently, communication from Lander to the ground stations was lost," scientists explained.
Ever since astronaut John Glenn's first bite of applesauce in 1962, eating in space has been a challenge. NPR talks to former NASA food scientists to see how cosmic cuisine has evolved over the years.