What does it mean to be ‘quantum’? A physicist explains the basics behind Einstein’s spooky actions at a distance
Rescuing satellites is harder than it looks – a growing space junk problem will make doing so more important
Read More 4 minute read Space Brightest cosmic explosion of all time: how we may have solved the mystery of its puzzling persistence An x-ray of the brightest ever gamma ray burst reflected off dust layers, creating extended ‘light echoes’ of… byHendrik Van EertenJune 23, 2023