RT @Astroguyz: Interesting jet animation on Comet 67P captured recently by @ESA_Rosetta apod.nasa.gov/apod/ap151118.… https://t.co/V3cBMchPYa
RT @Astroguyz: Interesting jet animation on Comet 67P captured recently by @ESA_Rosetta apod.nasa.gov/apod/ap151118.… https://t.co/V3cBMchPYa