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  • Thumbnail for Babylonian astronomy
    Babylonian astronomy was the study or recording of celestial objects during the early history of Mesopotamia. The numeral system used, sexagesimal, was...
    30 KB (3,641 words) - 05:16, 29 April 2024
  • Thumbnail for RCW 79
    RCW 79 is an emission nebula in the constellation Centaurus. A cosmic bubble of gas and dust, RCW 79 has grown to about 70 light-years in diameter, blown...
    3 KB (351 words) - 16:47, 3 February 2024
  • Astronomy Now is a monthly British magazine on astronomy and space. According to the Royal Astronomical Society, Astronomy Now is the "principal amateur...
    9 KB (1,180 words) - 02:21, 13 October 2022