milky way galaxy, long exposure photograph with grain. milky way at si yad dam reservoir, chacherngsao, thailand

astronomy astrophotography atmosphere background blue camping chacherngsao cluster constellation cosmic cosmos dam dark exposure galaxy landscape light long milky milkyway mountain nature nebula nebulae night outerspace panorama planet rock science shine silhouette siyad sky space sparkle star starlight starry summer telescope thailand travel tree twinkle universe water wave way