SES's first Boeing-built O3b mPower satellites failed in orbit. Now insurers are resisting a claim of up to $472 million, exposing the financial risk behind Luxembourg's space ambitions.
Asteroid (152637) 1997 NC1 makes its closest approach to Earth in roughly 400 years on 27 June 2026, passing at about 2.56 million km with no danger as NASA radar and European astronomers track it.
Scientists analysing the gravitational-wave event GW250114 report the first observational signature of a black hole's event horizon, detecting the twist of spacetime just outside the point of no return.