Drones on Mars? Small 'Helicopter-Like' Scout Could Be Added to Mars 2020 Rover Mission

Artist’s conception of the helicopter-like drone which could accompany the Mars 2020 rover. Image Credit: NASA

Over the past few years, numerous orbiters, landers, and rovers have been sent to Mars, revealing the world as never before. There is, however, something else which hasn’t been done yet: a helicopter, airplane, or balloon. An […]

NASA Rover Gets Movie as a Mars Moon Passes Another

Image Credit: NASA/JPL-Caltech/Malin Space Science Systems/Texas A&M Univ

PASADENA, Calif — The larger of the two moons of Mars, Phobos, passes directly in front of the other, Deimos, in a new series of sky-watching images from NASA’s Mars rover Curiosity.

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Where Are the Best Windows Into Europa's Interior?

This graphic of Jupiter’s moon Europa maps a relationship between the amount of energy deposited onto the moon from charged-particle bombardment and the chemical contents of ice deposits on the surface in five areas of the moon (labeled A through E). Image Credit: NASA/JPL-Caltech/Univ. of Ariz./JHUAPL/Univ. of Colo.

The surface of Jupiter’s moon […]