Seven billion year old star dust discovered in meteorite

Stream podcast episodes on demand from www.bitesz.com/spacetime (mobile friendly). *Seven billion year old star dust discovered in meteoriteScientists studying the famous Murchison meteorite which fell to Earth in Victoria in 1969 have discovered seven billion year old pre-solar grains – the oldest material ever found on Earth.*Farewell Spitzer*Russian spy satellite breaks up in orbit*Great Melbourne Telescope back on public display*Major milestone for Virgin Galactic’s second spaceship*Experimental satellite launched*The Science Report For information regarding your data privacy, visit acast.com/privacyBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.