The ISS's orbit is slowly decaying. While it might seem a permanent fixture in the sky, the orbiting space laboratory is only about 400 km above the planet. There might not be a lot of atmosphere at ...

The ISS serves as a microgravity and space environment research laboratory where scientific research is conducted in ...

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The ISS is typically visible only around sunset and sunrise. That’s because what you’re actually seeing is sunlight reflecting off the spacecraft’s solar panels, so the sun has to be just ...

and Astrobotic’s Lunar Vertical Solar Array program, which aims to provide sustainable power on the lunar surface. Along with its previous success on the ISS, Redwire’s ROSA technology also ...