Mars | Facts, Surface, Moons, Temperature, & Atmosphere
Oct 23, 2024 · Mars is the second smallest planet in the solar system, only larger than Mercury and slightly more than half the size of Earth. It has an equatorial radius of 3,396 km (2,110 miles) and a mean polar radius of 3,379 km (2,100 miles).
Mars Facts - Science@NASA
Mars is one of the most explored bodies in our solar system, and it's the only planet where we've sent rovers to roam the alien landscape. NASA missions have found lots of evidence that Mars was much wetter and warmer, with a thicker atmosphere, billions of years ago.
Explore Mars 3D App | Mars 3D Globe
Have you always dreamt of being an astronaut? Come close by exploring Mars, with this 3D globe app that displays canyons, mountains & craters along with the location of previous missions!
Mars - NASA Science
Mars is no place for the faint-hearted. It’s dry, rocky, and bitter cold. The fourth planet from the Sun, Mars, is one of Earth's two closest planetary neighbors (Venus is the other). Mars is one of the easiest planets to spot in the night sky — it looks like a bright red point of light.
Mars - Wikipedia
Mars has two natural satellites that are small and irregular in shape: Phobos and Deimos. The relatively flat plains in northern parts of Mars strongly contrast with the cratered terrain in southern highlands – this terrain observation is known as the Martian dichotomy.
Mars Trek - NASA
Mars Trek Trek is a NASA web-based portal for exploration of Mars. This portal showcases data collected by NASA at various landing sites and features an easy-to-use browsing tool that provides layering and viewing of high resolution data.
Mars - Craters, Valleys, Plains | Britannica
Oct 22, 2024 · The character of the Martian terrain has been well established from spacecraft photography and altimetry. Almost the entire planet has been photographed from orbit at a resolution of 20 meters (66 feet) and selected areas at resolutions as high as 20 cm (8 inches).
Mars Topography | NASA Jet Propulsion Laboratory (JPL)
Jan 17, 2001 · Mars Topography. These maps are global false-color topographic views of Mars at different orientations from the Mars Orbiter Laser Altimeter (MOLA). The maps are orthographic projections that contain over 200,000,000 points and about 5,000,000 altimetric crossovers.
NASA’s Perseverance Rover Investigates Geologically Rich Mars Terrain
Sep 15, 2022 · The most detailed panorama ever returned from Mars – combining 1,118 images taken by the Mastcam-Z instrument on NASA’s Perseverance rover in June 2022 – reveals the intriguing landscape of Jezero Crater’s delta.
NASA’s Curiosity Captures Stunning Views of a Changing Mars …
Jun 22, 2022 · NASA’s Curiosity Mars rover captured this 360-degree panorama near a location nicknamed “Sierra Maigualida” on May 22, 2022, the 3,481st Martian day, or sol, of the mission. The panorama is made up of 133 individual images …