NASA JPL

3 Articles

Space, Astronomy and Cosmology

Mars Rover Discoveries: Water, Biosignatures, and the Search for Life

Mars rover discoveries are the scientific findings from robotic vehicles on Mars, including evidence of ancient water, organic chemistry, and potential biosignatures that...

April 4, 2026

Engineering and Technical Sciences Physics and Mathematics

Jet Propulsion: How Thrust Powers Flight and Space Travel

Jet propulsion generates forward thrust by expelling mass in the opposite direction, applying Newton's third law of motion.

March 23, 2026

NASA Says Voyager 1 is Sending a Strange Signal From Interstellar Space

Space and astronomy Science Watcher

Voyager 1 Light Day: NASA's 15-Billion-Mile Computer Repair

Engineers at NASA's Jet Propulsion Laboratory fixed a corrupted memory chip aboard Voyager 1 from 15 billion miles away, restoring science data after...

February 17, 2024