picture-of-the-day-36https://www.astronomy.com/picture-of-the-day/photo/picture-of-the-day-36/Picture of the DayAstronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, telescopes, NASA, Hubble, space missions, stargazing, and morehttps://www.astronomy.com/uploads/2023/03/ST35MM_1ETNA150120222800pix.jpgInStockUSD1.001.00uncategorizedarticleASY2023-05-102022-04-16116005
Stars leave trails of light over Sicily’s Mount Etna, one of the most active volcanoes in the world. This photo was taken with a 35mm lens at f/4 and 585 seven-second exposures at ISO 1250.