An awareness observance on March 23 highlighting the potential dangers of near-Earth asteroids, commemorating the 1989 close pass of asteroid 4581 Asclepius.
Last updated February 26, 2026 · by the
Holiday Calendar Team
The observance commemorates the close passage of asteroid 4581 Asclepius within 500,000 miles of Earth on March 23, 1989.
Get ready to commemorate Near Miss Day on March 23, a day that celebrates a series of near misses in the history of humanity. On this day in 1989, an asteroid passed by Earth at a distance of just 500,000 miles, which is considered a "near miss" in astronomical terms. This holiday serves as a reminder to appreciate our planet and the close calls that have shaped its history. It's also a great opportunity to reflect on our own lives and the close calls we've experienced. So let's celebrate Near Miss Day with gratitude and wonder for all the near misses that have kept us safe and changed the course of history.
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WHY THIS DAY MATTERS
Remembering past near misses can also inspire personal growth and change. Perhaps it's realizing the value of loved ones, or making a commitment to live life more fully. Whatever it may be, Near Miss Day allows us to reflect on our experiences and make positive changes for the future.
Near Miss Day is a day to reflect on our close calls and near-misses in life. It serves as a reminder to take a step back and appreciate the preciousness of life and how lucky we are to still be here.
When we hear stories of near misses, it can make us more aware of our own actions and encourage us to be more cautious. Whether it's driving carefully or taking extra safety precautions, Near Miss Day reminds us that sometimes we need to slow down and prioritize safety.
Celebrate International Asteroid Day and explore the fascinating world of asteroids - learn about their history, composition, and more!
Let's raise awareness and be prepared for National Tsunami Awareness Week - a time to educate, plan, and stay safe in the face of potential disasters.
Get ready to gaze at the stars and witness a spectacular show on National Meteor Watch Day! Don't miss this chance to make a wish upon shooting stars.
Make the most of World Tsunami Awareness Day - educate yourself and your loved ones on how to be prepared and stay safe from tsunamis!
