- 火星 - 维基百科，自由的百科全书
火星 （英語： Mars； 天文符號：♂），古名 熒惑，是離 太陽 第四近的 行星，也是 太阳系 中仅次于 水星 的第二小的行星，为 太陽系 里四顆 類地行星 之一。
- Mars - NASA Science
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
- Mars | Facts, Surface, Moons, Temperature, Atmosphere | Britannica
Mars is the fourth planet in the solar system in order of distance from the Sun and the seventh in size and mass It is a periodically conspicuous reddish object in the night sky There are intriguing clues that billions of years ago Mars was even more Earth-like than today
- Mars | National Air and Space Museum
A Rocky Planet The planets closest to the Sun—Mars, Earth, Venus, and Mercury—are made mostly of rock The rocky planets all formed in our inner solar system Their geological history is preserved on their surfaces Their landscapes reveal the processes that shaped them: impacts, crustal movements, volcanic activity, and erosion Gravity, temperature, air, and water all play leading roles
- New Mars Images Reveal Hidden Traces of a Recent Ice Age
Mars’s Coloe Fossae reveals a landscape shaped by ancient ice ages, with deep valleys, cratered terrain, and frozen debris flows preserved from a time when the planet’s climate dramatically
- Mars | NASA中文
A view of the surface of Mars shows an unusual feature — a seemingly square crater bounded on three sides Please see the explanation for more detailed information
- NASAs Perseverance rover hears lightning sounds on Mars | AP News
Scientists have detected what they believe to be lightning on Mars by eavesdropping on the whirling wind recorded by NASA's Perseverance rover
- Mars - Wikipedia
In 1971 Mariner 9 entered orbit around Mars, being the first spacecraft to orbit any body other than the Moon, Sun or Earth; following in the same year were the first uncontrolled impact (Mars 2) and first successful landing (Mars 3) on Mars Probes have been active on Mars continuously since 1997
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