satellites

Sharks play an important and often overlooked role in the ocean ecosystem. As apex predators, or predators at the top of their food chain, sharks regulate the diversity and diets of species below them, ensuring a healthy ocean habitat. For instance, the…

If you saw the blockbuster Gravity, then you probably had the dangers of orbiting space debris impressed upon you by a 90-minute emotional Hollywood roller coaster. While such catastrophic events haven’t ever happened, the risks of in-space collisions…