Asteroid shock: 'City-sized' space rock NOT volcano destroyed
Por um escritor misterioso
Descrição
ASTEROID experts finally have conclusive proof a space rock strike not a volcanic eruption was responsible for dinosaurs
The sky is falling: The truth about doomsday asteroids
Asteroid hunting: Astronomers trace fireball in Earth's skies to space rock that made it
Geology: Early Earth was bombarded by a series of CITY-sized asteroids every 15 million years
A meteorite exploded in the air above Antarctica 430,000 years ago
Not everything that falls from the sky is a meteorite, Some Meteorite Information
How often do asteroids and comets hit the Earth?
Education News & Blogs – NASA Jet Propulsion Laboratory
Deadly 'God of Chaos' space rock capable of killing millions could hit Earth on 10 different dates
Equilibrium/Sustainability — Scientists: World isn't prepared for volcanic eruption
Can We Stop a Planet-Threatening Asteroid?
Asteroid Impact Craters
Pieces of the Sky (Meteorites) - Griffith Observatory - Southern California's gateway to the cosmos!
LEARN - What happens when an asteroid hits Earth? - Asteroid Day
Meteors and Meteorites - The Australian Museum
de
por adulto (o preço varia de acordo com o tamanho do grupo)
