A Space Walking Robot Could Build a Giant Telescope in Space

Artist impression of the James Webb Space Telescope. Its design and construction were made more complicated and expensive because it had to fit into the nosecone of the rocket that launched it. Assembling telescopes in space could be an improvement. Image Credit: ESA.

The Hubble Space Telescope was carried to space inside the space shuttle Discovery and then released into low-Earth orbit. The James Webb Space Telescope was squeezed inside the nose cone of an Ariane 5 rocket and then launched. It deployed its mirror and shade on its way to its home at the Sun-Earth L2 Lagrange point.

However, the ISS was assembled in space with components launched at different times. Could it be a model for building future space telescopes and other space facilities?

Continue reading “A Space Walking Robot Could Build a Giant Telescope in Space”