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 6 minute read Space Could aliens ever visit Earth? An aerospace scientist unpacks the challenges of interstellar spaceflight Kai James, Georgia Institute of Technology On May 22, 2026, the Pentagon released a second batch of previously… byKai JamesJune 22, 2026