NASA

Our sun is the center of our solar system. It provides light, warmth, and life to the earth. It's science and stuff. Here's a cool video made from over 200 million images of the sun over the course of 5 years. Check it.

An unmanned rocket meant to ferry supplies to the International Space Station exploded just after lifting off Tuesday.

NASA is partnering with private companies SpaceX and Boeing for manned flights to low-Earth orbit, a move that will end the agency’s expensive dependency on Russian launches to the International Space Station and free up resources for a potential manned Mars mission.

Talk about a dream job.