2025年3月25日 · Mars is one of the most explored bodies in our solar system, and it's the only planet where we've sent rovers to explore 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.

Raw images of Mars taken by the Perseverance rover and Ingenuity Mars helicopter in Jezero Crater.

2025年2月14日 · Mars Odyssey mission was the first spacecraft to make a global map of the chemical elements and minerals that make up the Martian surface. The spacecraft also holds the record for the longest continually active mission in orbit around a planet other than Earth.

2024年11月2日 · This infographic highlights NASA’s twin robot geologists, the Mars Exploration Rovers (MER) Spirit and Opportunity. The rovers landed on the Red Planet in 2004, in search …

MARS QUICK FACTS SIZE [equatorial diameter] FOR MORE INFO, VISIT: MARS.NASÅ.GOV The land area of Earth is similar to that of Mars. 1/10 642 sextillion kg DENSITY [average] Mars is about as dense as Earth.

1998年4月15日 · Today, we send robotic missions to Mars to study its surface. These missions have shown us that Mars’ solid surface is much like that of Earth. Mars missions will launch about every two years, to gain a better understanding of Mars’ geologic history and search for evidence of past or present life.

Over the past two decades NASA and the Mars Exploration Program (MEP) have been making progressive steps to better understand the planet and to search for past and present life at Mars through a series of orbiters, landers, and rovers

2025年2月1日 · Get the latest news releases, features, findings, and stories about the missions on Mars.

When NASA’s Perseverance rover lands on February 18, 2021, it will be carrying a passenger onboard: the first helicopter ever designed to fly in the thin Martian air. The Mars Helicopter, Ingenuity, is a small, autonomous aircraft that will be carried to the surface of the Red Planet attached to the belly of the Perseverance rover.

2024年11月20日 · 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 …