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 5 minute read Space Mysterious objects from other stars are passing through our solar system. Scientists are planning missions to study them up close NASA/ESA/STScI Billy Bryan, RAND Europe; Chris Carter, RAND Europe, and Theodora Ogden, RAND Europe In late 2017, a… byBilly BryanApril 30, 2025