Mars

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
Prizes, Challenges, and Crowdsourcing Program
Centennial Challenges
Centennial Challenges News
Earth's Moon
Mars
Marshall Space Flight Center
Prizes, Challenges & Crowdsourcing News
Space Technology Mission Directorate

NASA Invites Media, Public to Attend Deep Space Food Challenge Finale

NASA invites the media and public to explore the nexus of space and food innovation at the agency’s Deep Space Food Challenge symposium and winners’ announcement at the Nationwide and Ohio Farm Bureau 4-H Center in Columbus, Ohio, on Friday, Aug. 16.  In 2019, NASA and the CSA (Canadian Space Agency) started the Deep Space Food […]
Posted August 2, 2024
Perseverance (Rover)
Astrobiology
Jet Propulsion Laboratory
Mars
Mars 2020
Mars Sample Return (MSR)
The Solar System

NASA’s Perseverance Rover Scientists Find Intriguing Mars Rock

The six-wheeled geologist found a fascinating rock that has some indications it may have hosted microbial life billions of years ago, but further research is needed. A vein-filled rock is catching the eye of the science team of NASA’s Perseverance rover.
Posted July 25, 2024
Curiosity (Rover)
ExoMars
Goddard Space Flight Center
InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)
Jet Propulsion Laboratory
Mars
Mars 2020
Mars Exploration Rovers (MER)
Mars Express
Mars Odyssey
Mars Reconnaissance Orbiter (MRO)
Mars Sample Return (MSR)
Mars Science Laboratory (MSL)
MAVEN (Mars Atmosphere and Volatile EvolutioN)
Missions
Opportunity (Rover)
Perseverance (Rover)
The Solar System
Trace Gas Orbiter (TGO)

10 Things for Mars 10

Scientists from around the world are gathering this week in California to take stock of the state of science from Mars and discuss goals for the next steps in exploration of the Red Planet. In the spirit of Mars 10, formally known as the 10th International Conference on Mars, here are 10 recent significant events […]
Posted July 24, 2024
Curiosity (Rover)
Jet Propulsion Laboratory
Mars
Mars Science Laboratory (MSL)

NASA’s Curiosity Rover Discovers a Surprise in a Martian Rock

Among several recent findings, the rover has found rocks made of pure sulfur — a first on the Red Planet. Scientists were stunned on May 30 when a rock that NASA’s Curiosity Mars rover drove over cracked open to reveal something never seen before on the Red Planet: yellow sulfur crystals. Since October 2023, the […]
Posted July 18, 2024
Perseverance (Rover)
Astrobiology
High-Tech Computing
Jet Propulsion Laboratory
Mars
Mars 2020
Radioisotope Power Systems (RPS)
Robotics
Science-enabling Technology

Here’s How AI Is Changing NASA’s Mars Rover Science

Artificial intelligence is helping scientists to identify minerals within rocks studied by the Perseverance rover. Some scientists dream of exploring planets with “smart” spacecraft that know exactly what data to look for, where to find it, and how to analyze it.
Posted July 16, 2024
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