EditorialJupiter, center, and its moon Europa, left, are seen through the James Webb Space Telescope's NIRCam instrument 2.12 micron filter, Washington, District of Columbia, XSP - 15 Jul 2022
EditorialUranography. A brief description of the constellations visible in the United States, with star-maps, and lists of objects observable with a small telescope : Young, Charles A. (Charles Augustus), 1834-1908.