Grants will promote ideas to detect, characterise and track the millions of objects moving overhead.

MPs will probe a £400m investment in the satellite firm after a top civil servant warned of financial risk.

The UK-based firm plans near-monthly launches of spacecraft to deliver a broadband internet service.

A mission to launch thousands of satellites is about to begin, but scientists say this could affect astronomy.

OneWeb secures new funding enabling it to speed up plans for a global high-speed broadband network.