Post #331

🪐 The pulsar PSR J0437−4715, located about 500 light-years away in the constellation Pictor, spins nearly 174 times per second and is famous for its near-perfect "cosmic clock" precision. This ultra-stable pulsar allows astronomers to test the fundamental laws of physics and even hunt for elusive gravitational waves by tracking the tiny variations in its radio pulses over many years. ✨ #pulsars⚡#Pictor⚡#astrophysics⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space 👉subscribe Universe Mysteries 👉more Channels ​