Tesla Roadster Gets Interplanetary ID

The Tesla Roadster that launched aboard a Falcon Heavy rocket on Feb. 6 has been assigned an interplanetary ID number by NASA.

Want to Be Like Elon? 3D Print Your Own Falcon Heavy

To celebrate the excitement of Tuesday's (Feb. 6) Falcon Heavy launch, you can 3D print your own version of the rocket's payload fairing. The model is just big enough to fit a Hot Wheels or Matchbox car inside.

What Is a Supernova?

When stars can't handle their nuclear fuel, they explode in a brilliant burst of light.