On June 30, 1908, a giant fireball exploded over the forests of Tunguska in Siberia. The impact leveled hundreds of miles of ...

World Asteroid Day 2025 is upon us! Here's how you can celebrate the event by livestreaming real-time views of near-Earth ...

On June 30, 1908, a catastrophic explosion rocked the skies over Eastern Siberia, releasing an energy equivalent to 10–15 megatons of TNT. Known as the Tunguska event, this mysterious occurrence ...

Today in the history of astronomy, an asteroid flattens 830 square miles of Siberian forest.

The United Nations formally adopted Asteroid Day in 2016. The decision followed a proposal from the Association of Space ...

The mysterious blast site of the Tunguska Event of 1908 is revealed in satellite images obtained by NASA’s Operational Land ...

The United Nations General Assembly adopted a resolution in December 2016, declaring June 30 International Asteroid Day.

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

Meteor Crater and Lowell Observatory invite the public to observe the unique benchmark with a day of educational activities.

Doha: The world will celebrate on Monday the International Asteroid Day, observed annually on June 30. This day aims to raise public awareness of ...

The Tunguska asteroid event in Siberia, Russian Federation, on 30 June 1908, was the Earth's largest asteroid impact in recorded history.

The designation is already used in other parts of the world to raise awareness for space science and planetary defense.