The Lagoon Nebula (M8) and Trifid Nebula (M20) (Martin_Heigan) Tags: thelagoonnebula trifidnebula nebulae widefield rgbmosaic sagittarius m8 m20 complex nebula dustandgas stars universe cosmos astroimaging dso deepspace deepsky space telescope phdguiding refractor apo gem pi pixinsight sgp framingwizard light astrophotography southernhemisphere southafrica africa processing platesolving astrometry martinheigan 2016 astronomy physics science 60da trillions suns billions detail starstuff starfield countless stellar emissionnebula reflectionnebula darknebula ngc6523 barnard85 starclouds astrometrydotnet:id=nova1968348 astrometrydotnet:status=solved ngc6533 ngc6506 ic4678 ic1271 ic4681 ngc6531 ngc6530 ngc6526 ngc6514 ngc6546 ngc6544