Asteroid impact on moon blasted two grand canyons in 10 seconds
The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power of the Colorado River. Close to the moon's south pole are two canyons each ...
Asteroid impact on moon blasted two grand canyons in 10 minutes
The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...
Space.com6 天
When is an asteroid not an asteroid? When it's Elon Musk's Tesla Roadster, it turns out.
The wannabe asteroid, announced on Jan. 2 as 2018 CN41, is actually a Tesla Roadster launched into space years ago by SpaceX ...
Knowridge6 天
The building blocks for life found in Asteroid Bennu samples
The study of asteroid samples is a highly lucrative area of research and one of the best ways to determine how the Solar ...