Alexander Gerst on Twitter
https://mobile.twitter.com/esa/status/1017428655528652802
https://mobile.twitter.com/esa/status/1017428655528652802
https://mobile.twitter.com/esa/status/1017411915671171073
https://mobile.twitter.com/esa/status/1017398565545504771
https://mobile.twitter.com/esa/status/1017393732868505600
https://mobile.twitter.com/esa/status/1017393552194666496
https://mobile.twitter.com/esa/status/1017378001124823041
https://mobile.twitter.com/esa/status/1017302925713006592
Only 11 million light-years away, Centaurus A is the closest active galaxy to planet Earth. Spanning over 60,000 light-years, the peculiar elliptical galaxy also known as NGC 5128, is featured […]
https://ift.tt/2KYriGL
https://ift.tt/2NJPI55