I was Geology and Mineralogy (Geo) Science Team lead today, and my day started with a bang and a drum roll — delivered by a rare winter thunderstorm (rare here in England, at least). I did lose power ...

In March, a NASA-led research team announced that Jakobshavn Isbrae, Greenland’s fastest-flowing and thinning glacier over the past two decades, is now flowing more slowly, thickening and advancing ...

After a busy weekend of activities, Curiosity is ready for another week of planning. One of the activities over the weekend was our periodic check-in on our wheels to see how they are holding up on ...

Some astronomers think there may be a large planet at the fringes of our solar system – a world they call Planet Nine. Join the hunt for new planets and planet-like objects called “brown dwarfs” near ...

Upon completion of this chapter you will be able to describe activities typical of the following mission phases: conceptual effort, preliminary analysis, definition, design, and development. You will ...

An interplanetary spacecraft is routinely subjected to extremes in temperature. Both the Galileo and Cassini spacecraft were designed for primary missions deep in the outer solar system, but their ...

So you think you found an exoplanet – a planet around another star? Here are 10 things to know about finding and confirming exoplanets. So you think you found an exoplanet – a planet around another ...

Mastcam will be busy in this plan, acquiring a large 70-frame L0 mosaic covering the entire crater to assess its morphology, as well as stereo imaging on the western rim where more dark rocks are ...

Cassini was one of the most ambitious efforts ever mounted in planetary exploration. A joint endeavor of NASA, ESA (the European Space Agency), and the Italian space agency (ASI), Cassini was a ...

NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.