
The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

The Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A mural inside the Mars Brew House is seen during the Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A Mars celebration attendee views the surface of Mars via a virtual reality headset Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Attendees view a 3D panorama of Mars during a Mars celebration event Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

NASA engineers discuss Mars exploration with attendees of a Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

NASA engineers discuss Mars exploration with attendees of a Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

An alien themed cup cake is seen during the Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Staff prepare for the Mars celebration event Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A participant of the Mars celebration launches a rocket, Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A young couple stop by the Mars celebration prior to attending prom, Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A participant of the Mars celebration launches a rocket, Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

NASA Chief Technologist Douglas Terrier talks about NASA's plans for going forward to the Moon and Mars during a Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Sophia Bogat from NASA Headquarters talks about the various wheels used on Mars rovers during the Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Sandy Krasner from NASA's Jet Propulsion Laboratory discusses the Mars InSight lander with attendees of a Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Bruce Banerdt, InSight Principal Investigator, NASA JPL, talks about Mars exploration during a Mars celebration Sunday, June 2, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

NASA Chief Technologist Douglas Terrier talks about NASA's plans for going forward to the Moon and Mars during a Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

NASA Chief Technologist Douglas Terrier talks about NASA's plans for going forward to the Moon and Mars during a Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

NASA Chief Technologist Douglas Terrier talks about NASA's plans for going forward to the Moon and Mars during a Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

NASA Chief Technologist Douglas Terrier talks about NASA's plans for going forward to the Moon and Mars during a Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Lyle Tavernier from NASA's Jet Propulsion Laboratory talks about Mars rovers live from California to attendees of a Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A drone show is seen during the Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A drone show is seen during the Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A woman photographs her two dogs during a Mars celebration event Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Mitch Schulte from NASA Headquarters talks with attendees of the Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

April Lanotte gives remarks during the Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

NASA Chief Technologist Douglas Terrier gives opening remarks during a Mars celebration Friday, May 31, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Local resident Rick Miller, dressed as Abraham Lincoln, attends the Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

A local First Robotics team poses for a group photo during Tthe Mars celebration Saturday, June 1, 2019, in Mars, Pennsylvania. NASA is in the small town to celebrate Mars exploration and share the agency’s excitement about landing astronauts on the Moon in five years. The celebration includes a weekend of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities. Photo Credit: (NASA/Bill Ingalls)

Mars Rover Studies Soil on Mars

This illustration of Moon to Mars infrastructure shows astronauts living and working on the surface of Mars. NASA’s Moon to Mars Objectives establish an objectives-based approach to the agency's human deep space exploration efforts; NASA’s Moon to Mars Architecture approach distills the objectives into operational capabilities and elements.

This illustration of Moon to Mars operations shows an astronaut piloting a robotic arm to manipulate cargo on Mars. NASA’s Moon to Mars Objectives establish an objectives-based approach to the agency's human deep space exploration efforts; NASA’s Moon to Mars Architecture approach distills the objectives into operational capabilities and elements.

This illustration of Moon to Mars transportation and habitation shows astronauts driving a pressurized rover away from the dome of a translucent lunar habitat. NASA’s Moon to Mars Objectives establish an objectives-based approach to the agency's human deep space exploration efforts; NASA’s Moon to Mars Architecture approach distills the objectives into operational capabilities and elements.

This illustration of Moon to Mars multidisciplinary science shows astronauts collecting and analyzing lunar regolith. NASA’s Moon to Mars Objectives establish an objectives-based approach to the agency's human deep space exploration efforts; NASA’s Moon to Mars Architecture approach distills the objectives into operational capabilities and elements.

Dynamic Mars

Mars in Color

Pathfinder on Mars

Mars Polar Lander and Mars Pathfinder Sites Compared

Rippled Mars

Mars-shine
Moessbauer on Mars
Mars 2003

Mars Albedo

Cracked Mars

Turning on Mars
Microscope on Mars
Hematite on Mars!

Rippled Mars
Rat on Mars
Ice On Mars

Polygon on Mars

Frost on Mars
This picture of the European Space Agency Mars Express spacecraft by the Mars Orbiter Camera on NASA Mars Global Surveyor is from the first successful imaging of any spacecraft orbiting Mars taken by another spacecraft orbiting Mars.
Mars At Opposition

The Two Moons of Mars as Seen from Mars
Color coding in this image of Mars represents differences in elevation, measured by NASA Mars Global Surveyor. While surface liquid water is rare and ephermal on modern Mars.

NASA's 2001 Mars Odyssey orbiter arrived at Mars on Oct. 24, 2001. Over the past two decades, the mission has mapped the composition of the Martian surface, providing a window to the past so scientists could piece together how the planet evolved. It has also served as a vital asset in relaying communications between landers and rovers at the Red Planet and the mission teams back on Earth. Here are some of the highlights of the last 20 years: Mars Odyssey has completed 80,000 orbits. Mars Odyssey has taken more than 1.2 million images. Mars Odyssey has returned 16 terabits of total science data to Earth, including 1 terabit of data relayed from Mars surface missions. Mars Odyssey has provided communications relay for six Mars surface missions: the Phoenix and InSight landers, as well as the Spirit, Opportunity, Curiosity, and Perseverance rovers. https://photojournal.jpl.nasa.gov/catalog/PIA24915

Procedure for Finding New Impact Sites on Mars Using the Mars Global Surveyor Mars Orbiter Camera

Mars Pathfinder Landing Ellipses

Mars Pathfinder Landing Site

Potassium Concentrations on Mars

Pathfinder Landers - In Test and On Mars
Radiation Environment at Mars and Earth

Seasonal Frost Changes on Mars

MGS MOC Image of Mars Exploration Rover, Spirit, on Mars

New Mars Camera First Image of Mars from Mapping Orbit

MGS Mars Orbiter Laser Altimeter MOLA - Mars/Earth Relief Comparison

This picture is a composite of Mars Global Surveyor MGS Mars Orbiter Camera MOC daily global images acquired at Ls 93° during a previous Mars year.of the Tharsis face of Mars

Northern Plains of Mars

Belly Dancing on Mars

Mars at Ls 211°: Tharsis

Mars Under the Microscope color

Spirit Descent to Mars-1983

Mars on 25 December 2003

Mars at Ls 341°: Tharsis

Locating Landers on Mars

Mars and the Solar Wind

Shades and Shapes of Mars
Apollinaris Patera, Mars

Intrepid Crater on Mars Color

True Colors of Mars
Frost on Mars Rover Opportunity

North Polar Layers, Mars

Mars at Ls 25°: Tharsis
First Grinding of a Rock on Mars