NASA’s Spitzer Telescope Detects Heartbeat-like Pulsations in a Distant Star Posted on 15/02/2017 by hira NASA Detects 'Heartbeat' of a star just in time for Valentine's Day.The star, named HAT-P-2, is located 370 light years away from Earth and is orbited by an exoplanet called HAT-P-2b. The object is...