Mars

Curiosity (Rover)
Mars

Curiosity Sends Holiday Postcard from Mars

Team members working with NASA’s Curiosity Mars rover created this “postcard” by commanding the rover to take images at two times of day on Nov. 18, 2025, spanning periods that occurred on both the 4,722nd and 4,723rd Martian days, or sols, of the mission. The panoramas were captured at 4:15 p.m. on Sol 4,722 and […]
Posted December 30, 2025
Perseverance (Rover)
Jet Propulsion Laboratory
Mars
Mars 2020
The Solar System

NASA’s Perseverance Mars Rover Ready to Roll for Miles in Years Ahead

After nearly five years on Mars, NASA’s Perseverance rover has traveled almost 25 miles (40 kilometers), and the mission team has been busy testing the rover’s durability and gathering new science findings on the way to a new region nicknamed “Lac de Charmes,” where it will be searching for rocks to sample in the coming […]
Posted December 17, 2025
Perseverance (Rover)
Mars
Mars 2020

NASA Rover Detects Electric Sparks in Mars Dust Devils, Storms

Perseverance confirmed a long-suspected phenomenon in which electrical discharges and their associated shock waves can be born within Red Planet mini-twisters. NASA’s Perseverance Mars rover has recorded the sounds of electrical discharges —sparks — and mini-sonic booms in dust devils on Mars.
Posted December 3, 2025
Mars
Robotics
Technology Research

NASA Tests Drones in Death Valley, Preps for Martian Sands and Skies

Next-generation drone flight software is just one of 25 technologies for the Red Planet that the space agency funded for development this year. When NASA engineers want to test a concept for exploring the Red Planet, they have to find ways to create Mars-like conditions here on Earth. Then they test, tinker, and repeat.  That’s […]
Posted December 2, 2025
Mars Reconnaissance Orbiter (MRO)
Mars
Planetary Environments & Atmospheres

NASA Orbiter Shines New Light on Long-Running Martian Mystery

Results from an enhanced radar technique have demonstrated improvement to sub-surface observations of Mars.  NASA’s Mars Reconnaissance Orbiter (MRO) has revisited and raised new questions about a mysterious feature buried beneath thousands of feet of ice at the Red Planet’s south pole.
Posted November 25, 2025
Mars
Comet 3IAtlas

NASA’s Mars Spacecraft Capture Images of Comet 3I/ATLAS

Two orbiters and a rover captured images of the interstellar object — from the closest location any of the agency’s spacecraft may get — that could reveal new details. At the start of October, three of NASA’s Mars spacecraft had front row seats to view 3I/ATLAS, only the third interstellar object so far discovered in […]
Posted November 19, 2025
Comets
Heliophysics
Hubble Space Telescope
James Webb Space Telescope (JWST)
Lucy
Mars
Mars 2020
Mars Reconnaissance Orbiter (MRO)
MAVEN (Mars Atmosphere and Volatile EvolutioN)
Missions
Perseverance (Rover)
Planetary Science
Planetary Science Division
Planets
Polarimeter to Unify the Corona and Heliosphere (PUNCH)
Psyche Mission
Science & Research
Science Mission Directorate
SOHO (Solar and Heliospheric Observatory)
STEREO (Solar TErrestrial RElations Observatory)
The Solar System
The Sun

View Interstellar Comet 3I/ATLAS Through NASA’s Multiple Lenses 

This article was updated to include the full range of dates from the SOHO image. Lee esta historia en español aquí. NASA is in the midst of an unprecedented solar system-wide observation campaign, turning its spacecraft and space telescopes to follow comet 3I/ATLAS, the third known interstellar object to pass through our solar system. Twelve […]
Posted November 19, 2025
Perseverance (Rover)
Astrobiology
Mars
Mars 2020
Planetary Science
Science Mission Directorate

NASA Says Mars Rover Discovered Potential Biosignature Last Year

Lee este comunicado de prensa en español aquí. A sample collected by NASA’s Perseverance Mars rover from an ancient dry riverbed in Jezero Crater could preserve evidence of ancient microbial life.
Posted September 10, 2025
Astrobiology
Mars
Perseverance (Rover)
Science & Research
Science Mission Directorate

What Would It Take to Say We Found Life? We Asked a NASA Expert: Episode 63

What Would It Take to Say We Found Life? We call this the podium test. What would it take for you personally to confidently stand up in front of an international audience and make that claim? When you put it in that way, I think for a lot of scientists, the bar is really high. […]
Posted September 10, 2025
Mars
Ingenuity (Helicopter)
Mariner 4
Mars 2020
Mars Pathfinder
Mars Reconnaissance Orbiter (MRO)
Opportunity (Rover)
Perseverance (Rover)
Sojourner (Rover)
Viking 1
Viking 2

Advances in NASA Imaging Changed How World Sees Mars

Sixty years ago, NASA’s Mariner 4 captured groundbreaking views of the Red Planet, leading to a steady stream of advances in the cameras used to study other worlds. In 1965, NASA’s Mariner 4 mission brought Mars into American living rooms, where TV sets showed fuzzy black-and-white images of a cratered landscape. The spacecraft took 21 […]
Posted July 11, 2025
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