B612
Surprise: Earth Is Hit By a Lot More Asteroids Than You Thought
"The fact that none of these asteroid impacts shown in the video was detected in advance is proof that the…
11 years ago
How Can We Find Killer Asteroids?
On the morning of February 15, 2013, people in western Russia were dazzled by an incredibly bright meteor blazing a…
11 years ago
How Can We Stop An Asteroid?
"It's like looking for a charcoal briquette in the dark," says Bill Nye the Science Guy in this new video…
11 years ago