No, oil doesn’t come from dinosaurs. It’s a persistent myth and I’m asked about it a lot. You may have heard this idea in school, read it in books, or taken it on authority from learned persons holding forth about the nature of our planet.
Within minutes, the Flight Director in Houston declared a "spacecraft emergency"—the first in the station's lifetime—and his team tried to figure out what could be done to avoid the ISS spinning up so fast that structural damage could result.
The Space Elevator has been a dream of scientists for centuries. A new design may finally make it a reality — at least, by the next century.
A color contrast optical illusion makes it look like the balls are different colors. In reality they are all the same color and shading.