Surface of Comet Rosetta

via @landru79

"Si apilamos todo el set alineando con las estrellas de fondo se distingue mejor que son estrellas y q es polvo (olvidaos de rayos cósmicos ) #ROSETTA 😍 OSIRIS #67P/CHURYUMOV-GERASIMENKO new albums 😍--ROSETTA EXTENSION 2 MTP030-- Miércoles 1 Junio 2016 all filters stacked😉"

Googlish:

"If we stack the whole set lining up with the stars in the background, it is better to distinguish stars and q is dust (forget about cosmic rays) #ROSETTA 😍 OSIRIS # 67P / CHURYUMOV-GERASIMENKO new albums 😍 - ROSETTA EXTENSION 2 MTP030-- Wednesday 1 June 2016 all filters stacked😉"