SPACE

Apollo 17 Astronaut (IMAGE)

One Small Grain of Moon Dust, One Giant Leap for Lunar Studies

Back in 1972, NASA sent their last team of astronauts to the Moon in the Apollo 17 mission. These astronauts brought some of the Moon back to Earth so scientists could continue to study lunar soil in their labs. Since we haven't returned to the Moon in almost 50 years, every lunar sample is precious.
Jessica Meir and Christina Koch

Christina Koch, Jessica Meir Accomplished the Third All-Female Spacewalk

Koch and Meir performed a third successful spacewalk to repair old batteries on the ISS. Early this week, NASA astronauts Christina Koch and Jessica Meir once again made history as they accomplished their third spacewalk to replace the aging batteries at the International Space Station.

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