the running man nebula sh2-279

1000mm 279 1500 1973 1975 1977 alpha apollo arms astro astronomy astrophoto astrophotography away billion billions black bright camera constellation contrast core cosmos crisp deep detail detailed dust filter filters focus full gas great hdr high hydrogen imaged lanes light located man million millions narrowband nebula ngc orbit prime reflection resolution rgb running sh2 sharp sharpless sky skywatcher solar space spiral stacked stars supernova system telescope tranquility trillions uhd universe using year years