Mars Exploration

The planet Mars has been explored remotely by spacecraft. Probes sent from Earth, beginning in the late 20th century, have yielded a large increase in knowledge about the Martian system, focused primarily on understanding its geology and habitability potential. Engineering interplanetary journeys is complicated and the exploration of Mars has experienced a high failure rate, especially the early attempts. Roughly sixty percent of all spacecraft destined for Mars failed before completing their missions and some failed before their observations could begin. Some missions have met with unexpected success, such as the twin Mars Exploration Rovers, Spirit and Opportunity which operated for years beyond their specification.

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Mars Now | Explore – NASA Mars Exploration

The Future of Mars Exploration Belongs to Helicopters

25 Years of Continuous Robotic Mars Exploration

Engineers design motorless sailplane for Mars exploration

Iceland emerging as popular practice site for moon and Mars exploration

Compelling New Book Captures Image-Rich Essence Of NASA’s Mars Exploration

2021 was an epic year for Mars exploration

50 years ago, a forgotten Soviet mission landed on Mars, kicking off a half-century of robotic Mars exploration.

In 1965, 4 years before the Moon landing, the Mariner 4 Mars flyby crushed fantasies but began Mars exploration. Many hoped for pictures of life on Mars. Mariner 4 revealed a desert covered with craters much like the Moon. The photos captured a curious world’s attention, and showed we are alone.

NASA's Perseverance Rover Collects First Mars Rock Sample – NASA’s Mars Exploration Program

China unveils ambitious 'roadmap of human Mars exploration'

Ingenuity's First Color Snap – NASA’s Mars Exploration Program

Attitudes toward space have intensified. Certainly, something happened in the last ten years. Today, public opinion polls suggest a crushing majority of Americans support NASA. A plurality favors landing astronauts on Mars over the moon. There seems to be more support for Mars exploration than ever.

NASA's Perseverance Rover Gives High-Definition Panoramic View of Landing Site – NASA’s Mars Exploration Program

The Future of Mars Exploration

NASA Discoveries, R&D, Moon to Mars Exploration Plans Persevere in 2020