Mars Reconnaissance Orbiter (MRO)

Mars Science Laboratory (MSL)
Curiosity (Rover)
Mars
Mars Reconnaissance Orbiter (MRO)

NASA Orbiter Spots Curiosity Rover Making Tracks to Next Science Stop

The image marks what may be the first time one of the agency’s Mars orbiters has captured the rover driving. NASA’s Curiosity Mars rover has never been camera shy, having been seen in selfies and images taken from space. But on Feb. 28 — the 4,466th Martian day, or sol, of the mission — Curiosity […]
Posted April 24, 2025
InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)
Jet Propulsion Laboratory
Mars
Mars Reconnaissance Orbiter (MRO)
Missions

NASA’s InSight Finds Marsquakes From Meteoroids Go Deeper Than Expected

With help from AI, scientists discovered a fresh crater made by an impact that shook material as deep as the Red Planet’s mantle. Meteoroids striking Mars produce seismic signals that can reach deeper into the planet than previously known. That’s the finding of a pair of new papers comparing marsquake data collected by NASA’s InSight […]
Posted February 3, 2025
Mars
Mars Reconnaissance Orbiter (MRO)

Geyser Season on Mars

This Oct. 29, 2018, image from the HiRISE camera on NASA’s Mars Reconnaissance Orbiter captures geysers of gas and dust that occur in springtime in the South Polar region of Mars. As the Sun rises higher in the sky, the thick coating of carbon dioxide ice that accumulated over the winter begins to warm and […]
Posted January 29, 2025
Mars Reconnaissance Orbiter (MRO)
Jet Propulsion Laboratory
Mars

Avalanches, Icy Explosions, and Dunes: NASA Is Tracking New Year on Mars

Instead of a winter wonderland, the Red Planet’s northern hemisphere goes through an active — even explosive — spring thaw. While New Year’s Eve is around the corner here on Earth, Mars scientists are ahead of the game: The Red Planet completed a trip around the Sun on Nov. 12, 2024, prompting a few researchers […]
Posted December 20, 2024
InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)
Jet Propulsion Laboratory
Mars
Mars Reconnaissance Orbiter (MRO)
Radioisotope Power Systems (RPS)

NASA Mars Orbiter Spots Retired InSight Lander to Study Dust Movement

New images taken from space show how dust on and around InSight is changing over time — information that can help scientists learn more about the Red Planet. NASA’s Mars Reconnaissance Orbiter (MRO) caught a glimpse of the agency’s retired InSight lander recently, documenting the accumulation of dust on the spacecraft’s solar panels. In the […]
Posted December 16, 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
Citizen Science
Mars
Mars Reconnaissance Orbiter (MRO)
MAVEN (Mars Atmosphere and Volatile EvolutioN)
Planetary Science
The Solar System

Major Martian Milestones

There’s good news from NASA’s Cloudspotting on Mars project! That’s the project that invites you to help identify exotic clouds high in the Martian atmosphere. Congratulations to the Cloudspotting on Mars team and all the volunteers who have helped spot Martian clouds!
Posted April 29, 2024
Mars
Mars Reconnaissance Orbiter (MRO)

Martian Barchan Dunes

On Jan. 16, 2020, the Mars Reconnaissance Orbiter (MRO) captured this image of two types of sand dunes on Mars: barchan and linear dunes. The small dots are called barchan dunes, and from their shape we can tell that they are upwind. The downwind dunes are long and linear. These two types of dune each […]
Posted March 8, 2024
Mars
Mars Reconnaissance Orbiter (MRO)

Ice Flows on Mars

On Aug. 18, 2023, the Mars Reconnaissance Orbiter (MRO) captured ridged lines carved onto Mars’ landscape by the gradual movement of ice. While surface ice deposits are mostly limited to Mars’ polar caps, these patterns appear in many non-polar Martian regions. As ice flows downhill, rock and soil are plucked from the surrounding landscape and […]
Posted December 18, 2023
Mars
Mars Exploration Program
Mars Reconnaissance Orbiter (MRO)

A Bear on Mars?

The Mars Reconnaissance Orbiter (MRO) captured this bit of ursine pareidolia on Dec. 12, 2022. While it resembles a bear we might see on Earth, this is actually a hill on Mars with a peculiar shape. A V-shaped collapse structure makes the nose, two craters form the eyes, and a circular fracture pattern shapes the […]
Posted October 5, 2023
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