Happy International Astronomy Day! 3 May 2025

Ever wondered what Saturn"s rings look like through a telescope? Or how astronomers spot distant galaxies? International Astronomy Day is the perfect time to find out! This annual event, first launched in 1973, is all about "Bringing Astronomy to the People"—the official theme of Astronomy Day. From local parks to astronomy clubs, museums and observatories, visitors can enjoy activities like telescope viewings, space talks and even Moon gravity simulators!

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Today in History

The animal kingdoms great migration
Boardwalk over Balkan lakes
3 May 2024The Sonoran Desert, Arizona, USA

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27 Jul 2024Cowes Week
23 Mar 2025World Meteorological Day
24 Apr 2024The white trilliums in Ontario, Canada
15 Nov 2024Yi Peng lantern festival, Chiang Mai, Thailand
13 Nov 2025Quiver trees, Keetmanshoop, Namibia
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13 Mar 2024Lake Magadi, Kenya
16 Feb 2024Female pyrrhuloxia in Texas, USA
16 May 2024International Day of Light
17 Apr 2025Andean cocks-of-the-rock, Ecuador
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31 Aug 2025Scotts Bluff National Monument, Gering, Nebraska, United States
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2 Feb 2024Six Nations Championship
Boardwalk over Balkan lakes
5 Dec 2024Tufa formation on Mono Lake, California, United States
Kings of the north
1 Sep 2024Totally Thames Festival, London
14 Jul 2025Shark Awareness Day
27 Jun 2025Splendid leaf frog
12 Feb 2026Darwin Day
18 Oct 2023Canary Wharf tube station, London
A beach of many colours
A walk in the clouds
1 Feb 2024Sassnitz lighthouse, Rügen, Germany
7 Jan 2026Old Rock Day
11 Nov 2025Externsteine in the Teutoburg Forest, North Rhine-Westphalia, Germany
Art beyond beauty