Close Encounter Of The Asteroid Kind This Weekend
WILL ZIP HARMLESSLY BETWEEN EARTH AND THE MOON’S ORBIT
Courtesy of Barrie 360 and Canadian PressPublished: Mar 24th, 2023 7:42am
Marcia Dunn, The Associated Press
An asteroid big enough to wipe out a city will zip harmlessly between Earth and the moon’s orbit this weekend, missing both celestial bodies.
Saturday’s close encounter will offer astronomers the chance to study a space rock from just over 100,000 miles (168,000 kilometres) away. That’s less than half the distance from here to the moon, making it visible through binoculars and small telescopes.
While asteroid flybys are common, NASA said it’s rare for one so big to come so close — about once a decade. Scientists estimate its size somewhere between 130 feet and 300 feet (40 metres and 90 metres).
Discovered a month ago, the asteroid known as 2023 DZ2 will pass within 320,000 miles (515,000 kilometres) of the moon on Saturday and, several hours later, buzz the Indian Ocean at about 17,500 mph (28,000 kph).
“There is no chance of this ‘city killer’ striking Earth, but its close approach offers a great opportunity for observations,” the European Space Agency’s planetary defense chief Richard Moissl said in a statement.
Astronomers with the International Asteroid Warning Network see it as good practice for planetary defense if and when a dangerous asteroid heads our way, according to NASA.
The Virtual Telescope Project will provide a live webcast of the close approach.
The asteroid won’t be back our way again until 2026. Although there initially seemed to be a slight chance it might strike Earth then, scientists have since ruled that out.
- Buy Five – High Five Challenge - April 15, 2025
- Fresh & fun Easter egg hunt ideas for kids, teens, and adults - April 11, 2025
- It’s time to GTL! Casting open for a Canadian edition of Jersey Shore - April 11, 2025