Mars

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Ames Research Center
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Making Mars’ Moons: Supercomputers Offer ‘Disruptive’ New Explanation

A NASA study using a series of supercomputer simulations reveals a potential new solution to a longstanding Martian mystery: How did Mars get its moons?
Posted November 20, 2024
Curiosity (Rover)
Jet Propulsion Laboratory
Mars
Mars Science Laboratory (MSL)

NASA’s Curiosity Mars Rover Takes a Last Look at Mysterious Sulfur

The rover captured a 360-degree panorama before leaving Gediz Vallis channel, a feature it’s been exploring for the past year. NASA’s Curiosity rover is preparing for the next leg of its journey, a monthslong trek to a formation called the boxwork, a set of weblike patterns on Mars’ surface that stretches for miles. It will […]
Posted November 18, 2024
Perseverance (Rover)
Astrobiology
Jet Propulsion Laboratory
Mars
Mars 2020

NASA’s Perseverance Captures ‘Googly Eye’ During Solar Eclipse

The tiny, potato-shaped moon Phobos, one of two Martian moons, cast a silhouette as it passed in front of the Sun, creating an eye in Mars’ sky. From its perch on the western wall of Mars’ Jezero Crater, NASA’s Perseverance rover recently spied a “googly eye” peering down from space. The pupil in this celestial […]
Posted October 30, 2024
Perseverance (Rover)
Astrobiology
Jet Propulsion Laboratory
Mars
Mars 2020

NASA’s Perseverance Rover Looks Back While Climbing Slippery Slope

On its way up the side of Jezero Crater, the agency’s latest Red Planet off-roader peers all the way back to its landing site and scopes the path ahead.   NASA’s Perseverance Mars rover is negotiating a steeply sloping route up Jezero Crater’s western wall with the aim of cresting the rim in early December. […]
Posted October 28, 2024
Goddard Space Flight Center
Jet Propulsion Laboratory
Mars
MAVEN (Mars Atmosphere and Volatile EvolutioN)
Missions
Planetary Science Division

Celebrating 10 Years at Mars with NASA’s MAVEN Mission

A decade ago, on Sept. 21, 2014, NASA’s MAVEN (Mars Atmospheric and Volatile EvolutioN) spacecraft entered orbit around Mars, beginning its ongoing exploration of the Red Planet’s upper atmosphere. The mission has produced a wealth of data about how Mars’ atmosphere
Posted September 23, 2024
Mars
Jet Propulsion Laboratory

NASA Scientists Re-Create Mars ‘Spiders’ in a Lab for First Time

Tests on Earth appear to confirm how the Red Planet’s spider-shaped geologic formations are carved by carbon dioxide. Since discovering them in 2003 via images from orbiters, scientists have marveled at spider-like shapes sprawled across the southern hemisphere of Mars. No one is entirely sure how these geologic features are created.
Posted September 11, 2024
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
Mars
MAVEN (Mars Atmosphere and Volatile EvolutioN)
Missions
Planetary Science
Planets
Science Mission Directorate
The Solar System

NASA’s Hubble, MAVEN Help Solve the Mystery of Mars’ Escaping Water

Mars was once a very wet planet as is evident in its surface geological features. Scientists know that over the last 3 billion years, at least some water went deep underground, but what happened to the rest? Now, NASA’s Hubble Space Telescope and MAVEN (Mars Atmosphere and Volatile Evolution) missions are helping unlock that mystery. […]
Posted September 5, 2024
Perseverance (Rover)
Jet Propulsion Laboratory
Mars
Mars 2020
Mars Sample Return (MSR)
The Solar System

NASA’s Perseverance Rover to Begin Long Climb Up Martian Crater Rim

After 2½ years exploring Jezero Crater’s floor and river delta, the rover will ascend to an area where it will search for more discoveries that could rewrite Mars’ history. NASA’s Perseverance Mars rover will soon begin a monthslong ascent up the western rim of Jezero Crater that is likely to include some of the steepest […]
Posted August 14, 2024
Curiosity (Rover)
Jet Propulsion Laboratory
Mars
Mars Science Laboratory (MSL)
Radioisotope Power Systems (RPS)

Here’s How Curiosity’s Sky Crane Changed the Way NASA Explores Mars

Twelve years ago, NASA landed its six-wheeled science lab using a daring new technology that lowers the rover using a robotic jetpack. NASA’s Curiosity rover mission is celebrating a dozen years on the Red Planet, where the six-wheeled scientist continues to make big discoveries as it inches up the foothills of a Martian mountain. Just […]
Posted August 7, 2024
Technology
Artificial Intelligence (AI)
ExoMars
Goddard Space Flight Center
Goddard Technology
Mars
Planetary Science
The Solar System

NASA Trains Machine Learning Algorithm for Mars Sample Analysis

When a robotic rover lands on another world, scientists have a limited amount of time to collect data from the troves of explorable material, because of short mission durations and the length of time to complete complex experiments. That’s why researchers at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, are investigating the use of […]
Posted August 5, 2024
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