This TED Ed from Harvard University's Yuan-Sen Ting gives us a glimpse into how we can know so much about galaxies, planets, and stars. This is how astrophysicists see the universe. “Want to know the secrets of the universe? Just follow the light.”
This touching, bittersweet animated short about Luna, a Chinese American girl who dreams of becoming an astronaut, is sure to move your heart and motivate you to go after your dreams, despite any obstacles that arise.
Watch this stunning footage taking you deep inside a space nebulae. "A cloud that veils one of nature's secret places. This is a stellar nursery, a place where stars are born. They condense by gravity from gas and dust until their temperatures become so high that they...
In space, metals can weld together without heat or melting.