Happy International Astronomy Day! 3 May 2025

Happy International Astronomy Day!

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!

© Adventure_Photo/Getty Images

palette

Today in History

The animal kingdoms great migration
Boardwalk over Balkan lakes
3 May 2024The Sonoran Desert, Arizona, USA
3 May 2026International Leopard Day

More Desktop Wallpapers:

28 Aug 2024Paralympic Games begin in Paris
14 Mar 2024Happy Pi Day!
Winter wonderland
A time-worn mediaeval marvel
Lighting up the Badlands
23 Jul 2025Vatican City, Rome, Italy
14 Oct 2024Coco Beach, Goa, India
King of the ocean
27 Mar 2024World Theatre Day
17 Oct 2025Rock River Falls, Upper Peninsula, Michigan, United States
19 Feb 2025European river otter
21 Nov 2023Grey seal pup
Mists over the Amazon
Sep 6, 2023Rethymno, Crete, Greece
The other great barrier reef
31 Aug 2024Rocks and sand in the Sahara, Algeria
A shallow sea
Rides above the tide
31 Dec 2023Happy New Years Eve!
Jewel of the Adriatic
29 Jun 2026International Day of the Tropics
A right royal tradition
Santa slalom
20 Mar 2025Spring equinox
Sep 7, 2023Camels in the desert, United Arab Emirates
Ever seen garlic bloom?
A rock giant
The glowing winter
28 Apr 2025Impala in Moremi Game Reserve, Botswana
4 Jul 2025Orosei, Sardinia, Italy