Astronauts have been conducting experiments on the International Space Station for as long as the station has been in orbit, but astronaut labor is expensive: crew time costs $130,000 per hour, and companies are capped at 25 hours per year.
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Dec 2023
Space Policy Edition: Was the Space Shuttle a policy failure?
<p>Was the Space Shuttle a successful program? In many ways, yes: it endured for 30 years, launched hundreds of astronauts into space, and built the International Space Station. But, according to the goals of lower costs, rapid reusability, and reliability NASA stated at its conc ... Show More
59m 28s
Jun 2024
Audio long read: How NASA astronauts are training to walk on the Moon in 2026
In 2026, NASA aims to send humans back to the Moon's surface, as part of the Artemis III mission. In preparation, astronauts have been performing moonwalking simulations to ensure that they are able to make the most of their precious time on the lunar surface. In one dress rehear ... Show More
15m 4s