Largest near-Earth asteroid of 2021 makes its closest approach Sunday
3:10
wfaa.com
Largest near-Earth asteroid of 2021 makes its closest approach Sunday
The asteroid will zip by at unusually high speed, but won't be a threat to hit our planet.
2021年3月20日
Asteroid Day Events
Asteroid Day is this Monday, June 30th! Join us for all-day festivities, including a full rim tour, exclusive exhibits, live presentations & expert talks, hands-on activities, followed by an evening of science talks, events, and stargazing at Lowell Observatory! Sign up for the full FREE Rim Tour, and get more info at www.asteroiddayaz.com or on our Events page at www.meteorcrater.com It's a great day of fun and learning! #AsteroidDay #asteroid #MeteorCrater #lowellobservatory #Arizona #northern
0:33
Asteroid Day is this Monday, June 30th! Join us for all-day festivities, including a full rim tour, exclusive exhibits, live presentations & expert talks, hands-on activities, followed by an evening of science talks, events, and stargazing at Lowell Observatory! Sign up for the full FREE Rim Tour, and get more info at www.asteroiddayaz.com or on our Events page at www.meteorcrater.com It's a great day of fun and learning! #AsteroidDay #asteroid #MeteorCrater #lowellobservatory #Arizona #northern
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