Date
Sunday
May
18

May 18

International Astronomy Day

Peek beyond our world on International Astronomy Day! Discover the wonders of the universe and satisfy your celestial curiosity!

Type
Day

Introduction

Prepare to explore the infinite wonders of the universe on International Astronomy Day, held every year on May 18! This day was created in 1973 by Doug Berger, president of the Astronomical Association of Northern California, with the aim to promote greater education and understanding of the wonders of the universe. It is all about encouraging fascination and excitement for the field, starting in your own backyard. This special day has grown to be celebrated worldwide, with various astronomy-related events and activities taking part globally. So whether you're a seasoned astronomer or a starry-eyed novice, let's turn our gazes upwards and marvel at the magic of our astonishing cosmos!

International Astronomy Day Timeline

1973
Inception of Astronomy Day
Doug Berger, president of the Astronomical Association of Northern California, established International Astronomy Day aiming to enhance education and understanding of the cosmos.
1982
Astronomy Day Goes Global
International Astronomy Day started to be celebrated worldwide broadening its scope and influence, promoting astronomical knowledge and activities globally.
1990
Hubble Space Telescope Launch
NASA launched the Hubble Space Telescope, revolutionary in the field of astronomy. The event prompted an increased interest in space exploration globally on International Astronomy Day.
2001
International Space Station Habitable
The International Space Station became fully operational, providing real-time updates about the universe igniting public interest reflected during International Astronomy Day celebrations.
2012
Voyager 1 Reaches Interstellar Space
NASA's Voyager 1 spacecraft reached interstellar space, sparking international interest and innovation in astronomy, which was notably reflected in International Astronomy Day activities.
2020
Virtual Celebrations
Due to the COVID-19 pandemic, International Astronomy Day events went virtual for the first time, enabling enthusiasts worldwide to participate, further sparking global interest in astronomy.

How to Celebrate International Astronomy Day

1

Stargaze in your backyard

One of the simplest and most relaxing ways to celebrate International Astronomy Day is by stargazing. Simply lay a blanket in your backyard, lie down, and gaze at the stars. If you have them, a telescope or binoculars can enhance your experience.

2

Attend a virtual astronomy event

Many astronomy clubs and institutions around the world host virtual events on International Astronomy Day. This is a fun way to learn more about the universe from experts, without leaving your home.

3

Create constellation art

Get creative and make your own constellation art. Use black paper and white paint or chalk to recreate your favorite constellations. This can be a fun activity for children as well!

4

Read a book about astronomy

Dive deeper into the mysteries of the universe by reading a book about astronomy. Whether it's a scientifically detailed book or an astronomy book for beginners, you'll likely come away with newfound knowledge and appreciation.

5

Visit a planetarium

If there's a planetarium near you, International Astronomy Day could be a great time for a visit. Planetariums offer a fascinating look at the cosmos through their star projector and dome display. Some may also host special events for International Astronomy Day.

Why We Love International Astronomy Day

A

Broadens Our Understanding Of The Universe

International Astronomy Day encourages us to delve into the endless wonders of the universe. Whether by reading an astronomy book or attending a virtual astronomy event, this day allows us to expand our knowledge about celestial bodies and stimulate our understanding of the cosmos.

B

Encourages Creativity

This special day gives us the chance to express our love for astronomy creatively. Making constellation art, for example, is an enjoyable and engaging way to represent different star formations and galaxies we love.

C

It Brings People Together

Whether it's stargazing in the backyard with family, attending a virtual event, or visiting a local planetarium, International Astronomy Day provides opportunities for communal activities. It's about sharing a common appreciation for the mysteries of the universe, sparking conversations, and creating lasting memories.