The scientists were especially intrigued by strong signals of carbonate minerals detected by Mars orbiters. On Earth, carbonates frequently form in shallow ocean and lake environments capable of ...

Home of NASA's robotic space missions — explore Mars rovers, planetary science, Earth observation, and the latest discoveries from 40 active missions.

In this project, you will build a paper helicopter. Then, just as NASA engineers had to try out different versions of the Mars helicopter before coming up with a final design, you will experiment with ...

Imagination is our window into the future. At NASA/JPL we strive to be bold in advancing the edge of possibility so that someday, with the help of new generations of innovators and explorers, these ...

JPL’s Theodore von Kármán Lecture Series, presented by the Communications and Education Directorate, aimed to bring the excitement of JPL’s missions, instruments and other technologies to an audience ...

An overview of weather missions and research at NASA's Jet Propulsion Laboratory ...

From visiting mission control to seeing where space robots are built, this interactive tour lets online users explore the historic space facility from anywhere in the world. Take a tour of NASA's Jet ...

John von Neumann 'Method in the Physical Sciences', in John von Neumann and L. Leary (ed.), The Unity of Knowledge, 1955. Physics-based modeling & simulations (M&S) play an indispensable role in ...

Comets also orbit the Sun, but they are more like space snowballs than space rocks. Each comet has a frozen center called a nucleus that contains icy chunks of frozen gases, bits of rock and dust.

Our planet Earth is not expanding, as some scientists had previously speculated. Satellite laser ranging -- a global observation station network that measures, with millimeter-level precision, the ...

The finding comes out of an effort to map where vegetation is emitting and soaking up carbon dioxide from the atmosphere. Earth’s trees and plants pull vast amounts of carbon dioxide out of the ...

Editor’s Note: Psyche’s launch date has been moved to October 2023 and its flight plan updated since this story was published. For more information, visit the Psyche press kit. In addition, ...