Planetary Science

Artemis
Biological & Physical Sciences
Planetary Science
Science Activation

Mission Accomplished! Artemis ROADS III National Challenge Competitors Celebrate their Achievements

The NASA Science Activation program’s Northwest Earth and Space Sciences Pathways (NESSP) team has successfully concluded the 2024–2025 Artemis ROADS III National Challenge, an educational competition that brought real NASA mission objectives to student teams (and reached more than 1,500 learners) across the country.
Posted June 23, 2025
Biological & Physical Sciences
Earth Science
Internships
NASA STEM Projects
Opportunities For Students to Get Involved
Planetary Science
Science Activation

NASA Interns Conduct Aerospace Research in Microgravity

The NASA Science Activation program’s STEM (Science, Technology, Engineering, and Mathematics) Enhancement in Earth Science (SEES) Summer Intern Program, hosted by the University of Texas Center for Space Research, continues to expand opportunities for high school students to engage in authentic spaceflight research.
Posted May 27, 2025
Astromaterials
Planetary Science
Planetary Science Division
The Solar System

Percolating Clues: NASA Models New Way to Build Planetary Cores

A new NASA study reveals a surprising way planetary cores may have formed—one that could reshape how scientists understand the early evolution of rocky planets like Mars.
Posted May 22, 2025
Dragonfly
Missions
NASA Directorates
Planetary Science
Planetary Science Division
Planets
Saturn
Saturn Moons
Science Mission Directorate
The Solar System

NASA’s Dragonfly Mission Sets Sights on Titan’s Mysteries

When it descends through the thick golden haze on Saturn’s moon Titan, NASA’s Dragonfly rotorcraft will find eerily familiar terrain. Dunes wrap around Titan’s equator. Clouds drift across its skies. Rain drizzles. Rivers flow, forming canyons, lakes and seas.  But not everything is as familiar as it seems.
Posted May 22, 2025
Magellan
Jet Propulsion Laboratory
Planetary Science
Venus
VERITAS (Venus Emissivity, Radio Science, InSAR, Topography & Spectroscopy)

NASA’s Magellan Mission Reveals Possible Tectonic Activity on Venus

Using archival data from the mission, launched in 1989, researchers have uncovered new evidence that tectonic activity may be deforming the planet’s surface.
Posted May 14, 2025
Vesta
Dawn
Earth's Moon
GRAIL (Gravity Recovery And Interior Laboratory)
Jet Propulsion Laboratory
Planetary Science
Small Bodies of the Solar System
The Solar System

NASA Studies Reveal Hidden Secrets About Interiors of Moon, Vesta

Analyzing gravity data collected by spacecraft orbiting other worlds reveals groundbreaking insights about planetary structures without having to land on the surface. Although the Moon and the asteroid Vesta are very different, two NASA studies use the same technique to reveal new details about the interiors of both.
Posted May 14, 2025
Astrophysics
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Mars
Nebulae
Planetary Nebulae
Planetary Science
Planets
Spiral Galaxies
Stars
The Solar System
The Universe

Eye on Infinity: NASA Celebrates Hubble’s 35th Year in Orbit

In celebration of the Hubble Space Telescope’s 35 years in Earth orbit, NASA is releasing an assortment of compelling images recently taken by Hubble, stretching from the planet Mars to star-forming regions, and a neighboring galaxy.
Posted April 23, 2025
Astrophysics
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Neptune
Planetary Science
Planets
Science & Research
The Solar System

NASA’s Webb Captures Neptune’s Auroras For First Time

Long-sought auroral glow finally emerges under Webb’s powerful gaze For the first time, NASA’s James Webb Space Telescope has captured bright auroral activity on Neptune. Auroras occur when energetic particles, often originating from the Sun, become trapped in a planet’s magnetic field and eventually strike the upper atmosphere.
Posted March 26, 2025
Astrobiology
Curiosity (Rover)
Goddard Space Flight Center
Jet Propulsion Laboratory
Mars
Mars Exploration Program
Mars Science Laboratory (MSL)
Missions
NASA Centers & Facilities
NASA Directorates
Planetary Science
Planetary Science Division
Planets
Science & Research
Science Mission Directorate
The Search for Life
The Solar System
The Universe

NASA’s Curiosity Rover Detects Largest Organic Molecules Found on Mars

Researchers analyzing pulverized rock onboard NASA’s Curiosity rover have found the largest organic compounds on the Red Planet to date. The finding, published Monday in the Proceedings of the National Academy of Sciences, suggests prebiotic chemistry may have advanced further on Mars than previously observed.
Posted March 24, 2025
Goddard Space Flight Center
Lucy
Missions
Planetary Science
Planetary Science Division

New Modeling Assesses Age of Next Target Asteroid for NASA’s Lucy

Although NASA’s Lucy spacecraft’s upcoming encounter with the asteroid Donaldjohanson is primarily a mission rehearsal for later asteroid encounters, a new paper suggests that this small, main belt asteroid may have some surprises of its own.
Posted March 17, 2025
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