NASA Technicians do final checks on NASA's Spirit rover in this image from March 28, 2003. The rover - and its twin, ...

Mars is one of the only other places NASA know life may have existed in the solar system. The Red Planet is the fourth from the Sun and its reddish surface is covered in iron oxide dust.

NASA's Curiosity rover, while investigating Mars' past, has snapped over 683,790 pictures as it's rumbled over 21 miles of unforgiving desert terrain since 2012, and a recent view shows the space ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. One of the most ...

To counter the low oxygen there, the brightest minds at NASA developed MOXIE and sent the technology with the Perseverance rover. Mars Oxygen In-Situ Resource Utilization Experiment or MOXIE can take ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

Mar. 13, 2025 — Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new ...

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