‘Robots will do the job’: NASA's next alien-hunting telescope won't need astronauts for repairs

NASA's next flagship space telescope could change not only how scientists search for life beyond Earth, but also how spacecraft are maintained in orbit. The agency's proposed Habitable Worlds ...
BBC Sky at Night Magazine on MSN

This is one hour of satellite trails over the world's darkest sky. Astronomers say nearly 2 million planned satellites could be 'devastating'

Study says existing proposals are going beyond the limit of what astronomy can withstand ...