Satellites in orbit are already an obstacle for astronomers. Sending tens of thousands more could compound issues without any solutions.

Elon Musk’s SpaceX is once again pushing boundaries with its plan to send 30,000 more Starlink satellites into orbit—sparking alarm among astronomers who warn this could forever alter the night sky. SpaceX claims the expansion is essential for global high-speed internet,

History was made on Sunday as Elon Musk’s SpaceX was able to “catch” the booster of its Starship rocket after a test flight.