New Evidence Suggests the Moon Holds More Water Than Ever Previously Believed

Illustration depicting how magma in ancient volcanic deposits on the Moon contains more water than expected. Image Credit: Olga Prilipko Huber

To some people, the Moon can seem like a rather boring place – gray, dusty and covered in craters. It is also usually thought to be bone dry, not the first place […]

New Horizons Finishes Returning Pluto Data to Earth Before Continuing Farther into Kuiper Belt

Artist’s depiction of data being sent by New Horizons back to Earth. Image Credit: NASA/JHUAPL/SwRI

To say that the New Horizons mission has been a success would be a massive understatement; this first-ever spacecraft to visit Pluto has revolutionized our understanding of this distant, small world. Pluto and its moons are complex and […]

Does Pluto Have a Subsurface Ocean? New Research Says Probably

The discovery of huge faults on Pluto provides evidence for a possible liquid water ocean beneath the ice crust. Photo Credit: NASA/JHUAPL/SwRI

So-called “waterworlds” have been found to be surprisingly common in the Solar System—small icy moons which have ice crusts but oceans of liquid water below the surface. These include Jupiter’s moons […]

Potential Landing Sites for Mars 2020 Rover Narrowed Down to Eight Locations

Map of the eight proposed landing sites for the Mars 2020 Rover. Image Credit: NASA/MOLA Science Team

NASA’s next Mars rover is due to launch in July or August 2020, and the number of potential landing sites has now been narrowed down by scientists to eight locations. Out of an initial list of […]

Impact Glass Discovered on Mars: How It Might Help In Search for Evidence of Past Life

Image from the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) instrument on the Mars Reconnaissance Orbiter, showing deposits of impact glass (green) in Alga Crater. Image Credit: NASA/JPL-Caltech/JHUAPL/Univ. of Arizona

For the first time, impact glass has been detected on the surface of Mars; the discovery not only provides new information about the […]

NASA Welcomes New Chief Scientist

Photo Credit: Baltimore Sun

NASA Administrator Charles Bolden has named planetary geologist Ellen Stofan the agency’s chief scientist, effective Aug. 25.

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What Is the 2020 Mars Rover's Mission?

A blueprint for the new Mars exploration rover, which is planned to launch in 2020.Image Credit: NASA/JPL-Caltech

NASA’s December 2012 announcement that a new Mars rover would be launched in 2020 has left a lot of room for speculation about what the mission’s objectives will be. The rover will have the same chassis […]