NPR: National Public Radio
Npr Videos: Skunk Bear: Cassini's Postcards From Saturn
Feast your eyes on icy volcanoes, ethane lakes, and ripples in Saturn's rings - all courtesy of a doomed space probe named Cassini. [5:00]
NASA
Science at Nasa: Science Casts: Space Time Vortex
NASA has announced the results of an epic physics experiment that confirms the reality of a space-time vortex around our planet. [2:48]
PBS
Nova: Sounds of Titan
Listen to sounds obtained by the Huygens space probe as it descended through Titan's atmosphere. Planetary research scientist Bruce Bretts will explain the meaning of the sounds obtained from the Huygens space probe.
NPR: National Public Radio
Npr Videos: Skunk Bear: Building a Probe That Will Survive a Trip to the Sun
The Parker Solar Probe is going to go closer to the sun than any spacecraft has come before. It will take seven years to fly 93 million miles to reach the sun's corona, its outermost atmosphere. The probe will withstand temperatures up...