Read news from the world of astronomy for the week of October 15, 2021.
Celebrate International Observe the Moon Night with lunar enthusiasts all over the world this Saturday. Plus, Pittsburgh is installing dark-sky-friendly lighting across the city. And Comet Leonard may become this year's brightest comet.
Bright Jupiter and fainter Saturn continue to dominate the southern evening sky from Capricornus. Spot Venus low in the west in twilight. Saturday night is International Observe the Moon Night, with more than 1,860 events worldwide inviting you to show up.