Astronomers in many parts of the world watched as Venus moved across the disk of the Sun, one of the rarest planetary alignments. The Exploratorium webcast this historic event from Greece.
Astronomers in many parts of the world watched as Venus moved across the disk of the Sun, one of the rarest planetary alignments. The Exploratorium webcast this historic event from Greece.
How do JPL scientists and engineers talk to the MERs and how do we receive those amazing pictures in return? Find out how, and get the latest updates in this webcast.
With two rovers on Mars, we update you on the latest findings. This week, hear (and see!) more about a tool called Mini-TES, which helps us learn about rocks on Mars.
With two rovers on Mars, we'll update you on the latest findings. This week we hear about Spirit Rover's memory problems, the possibility of water on Mars, and about other missions to the Red Planet.
Two rovers are set to land on Mars during NASA’s Exploration Rover mission. The second, Opportunity, should land today. We’ll review the Exploration Rover mission thus far.
