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Superheavy-lift rockets like SpaceX’s Starship could transform astronomy by making space telescopes cheaper

5 0
09.01.2026

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A couple more test flights, and SpaceX plans to launch it into orbit.

A month later, a rival rocket company, Blue Origin, flew its almost-as-large New Glenn rocket all the way to orbit and sent spacecraft on their way to Mars.

While these successful flights are exciting news for future missions to the Moon as well as other planets, I’ve argued for several years that these superheavy-lift rockets can also boost research in my own specialty, astronomy – the study of stars and galaxies far beyond our solar system – to new heights.

Why do I say that? Astronomy needs space. Getting above the atmosphere allows telescopes to detect vastly more of the electromagnetic spectrum than visible light alone. At these heights, telescopes can detect light at much longer and shorter wavelengths, which are otherwise blocked by Earth’s atmosphere.

To get an idea of how that has enriched astronomy, imagine listening to someone play the piano, but only in one octave. The music would sound much richer if they........

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