IN A NUTSHELL 🚀 The PHARAO mission will launch an atomic clock to the International Space Station to test Einstein’s theory of general relativity. ⏰ This clock aims to measure time with unprecedented precision, detecting variations even at levels equivalent to a one-meter altitude change. 🔬 Advances in atomic clock technology, including laser-cooling techniques, enhance … Continue reading “Einstein Was Right All Along”: This Atomic Clock on the ISS Is Putting General Relativity to Its Ultimate Test