Voyage of the Dawn (Asteroid) Treader

Watch our videos commercial free on the SpaceRip App, available on the Apple and Google Play stores. Dawn is a NASA spacecraft tasked with the exploration and study of the [...]

How an Asteroid Got a Rooster Tail

“The dust cloud around Scheila could be 10,000 times as massive as the one ejected from comet 9P/Tempel 1 during NASA’s UMD-led Deep Impact mission,” said co-author Michael Kelley, also [...]

Alien Planets & Eyeball Earths: The Search for Hab

Find out, in 1080p, where to look for Extraterrestrial Life. What planets are likely to have the right conditions? And what makes Earth special? So far, in this age of [...]

Is the Universe Infinite? PREVIEW

Enjoy this preview, in 1080p, of our newest Cosmic Journeys episode, “Is the Universe Infinite?” Look for the full episode next week. Here’s fair warning: it’s packed to the gills [...]

Craters Reveal the Moon’s Turbulent Early History

New results from NASA’s Lunar Reconnaissance Orbiter showing the ages of craters on the moon. The larger the crater, the older it is. This shows that the moon was bombarded [...]