Eta Aquarid meteor shower peak — May 5–6

- Earth crosses Halley’s Comet debris this week, and the Eta Aquarids peak overnight from May 5 into May 6 with the best viewing before dawn. (science.nasa.gov) - The shower can produce about 50 meteors an hour at peak, but 2026 viewing is blunted by an 84%-lit Moon washing out fainter streaks. (amsmeteors.org) - Granada still gets a useful pre-dawn window because the radiant climbs higher before sunrise, improving odds even with bright moonlight. (timeanddate.com)

The Eta Aquarids are one of those meteor showers that reward people who are willing to be up at the annoying hour. The peak arrives overnight from Tues(science.nasa.gov)tters because this shower is fast, bright, and tied to Halley’s Comet — but this year there’s a catch. The Moon is bright enough to wipe(amsmeteors.org) (science.nasa.gov) ### What are the Eta Aquarids? T(timeanddate.com) debris stream every early May, and the particles slam in at about 65.4 kilometers per second, which is why these meteors look so quick and can leave glowing trains hanging in the sky for a few seconds or longer. (science.nasa.gov) ### Why is the pre-dawn window the good one? Because before dawn your side of Earth is turning into the stream of debris instead of away from it. That gives you more head-on hits. Th(science.nasa.gov)rd morning, so the visible rate improves as dawn approaches. (timeanddate.com) ### How good is this year’s peak? Good, but not ideal. In a strong year the Eta Aquarids can deliver around 50 meteors per hour at peak, especially farther south, while observers north(science.nasa.gov)teor Society flags the Moon at 84% full on peak night, which means the brighter meteors should still punch through, but the faint ones will get drowned out. (amsmeteors.org) ### Why does the Southern Hemisphere usually win? The radiant sits in Aquarius, and this shower favors lat(timeanddate.com)our horizon, the more meteors you tend to catch. Northern Hemisphere viewers can still get a worthwhile show, but they usually see fewer streaks than observers in the southern tropics. (amsmeteors.org) ### What does that mean for Granada or Guadix? It means the shower is still very watchable — just don’t expect a meteor every minute. In Granada, sunrise on May 6 (amsmeteors.org)of dark hours before that, with the best stretch near the end as the radiant climbs. A spot away from city lights and with a clear eastern or southeastern view will help. (timeanddate.com) ### Do you need a telescope? No — and one actually makes this worse. Meteor showers are a naked-eye event because the streaks can appear anywhere ac(amsmeteors.org)eyes adjust for 20 to 30 minutes, keep your phone dim or off, and give it at least an hour. (timeanddate.com) ### So what’s the real expectation? Think “worth getting up for,” not “guaranteed fireworks.” The bright Moon lowers the ceiling, but the Eta Aquarids are fast enough and reliable enough that patient observers still have a solid shot(timeanddate.com) is clear, the best plan is simple — be outside early, face the darker part of the sky, and stay put. (science.nasa.gov)

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