NASA's Artemis 2 astronauts have just flown by the moon, and lunar scientists are thrilled. This mission marks a significant milestone, as it is the first time in over 50 years that humans have visited the moon, and the first time a woman, a non-American, and a Black person have been part of the endeavor. The astronauts, including Christina Koch, Reid Wiseman, Victor Glover, and Jeremy Hansen, have been able to bring their mobile phones and laptops into the Orion spacecraft, allowing them to snap personal photos and conduct unique experiments, such as 'organ-in-a-chip' studies. The mission has also broken the human distance record set by Apollo 13 and has a fully functional toilet, a significant improvement over Apollo's bathroom situation.
The Artemis 2 mission is just one aspect of NASA's ambitious Artemis program, which aims to land humans on the moon and build moon bases, paving the way for crewed trips to Mars. The program is a giant blueprint with tons of gears, including Artemis 1, which succeeded in 2022 by sending an uncrewed Orion to lunar orbit and back. Artemis 3 will demonstrate docking between Orion and lunar landers in low Earth orbit, and Artemis 4 will bring astronauts to the lunar surface.
The moon holds secrets that will help us understand planetary science at the most fundamental level, and having humans return with modern instruments means access to a goldmine of data that robotic missions cannot match. Scientists like Jeffrey Andrews-Hanna and Dimitria Atri are building experimental facilities in their labs to work on lunar science questions and test out new theories. The moon is an anchor for us on Earth, and the achievement of these four humans on Artemis 2 feels like an achievement for humanity, reminding us of our common origins and the importance of unity.
