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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.
- Send Your Name to Mars
The Sun will be at peak activity this year, providing a rare...
- Mars Facts
Mars is one of the most explored bodies in our solar system,...
- Pop Culture Mars
Mars is no place for the faint-hearted. It’s dry, rocky, and...
- News
NASA has awarded nearly $1.5 million to academic,...
- Curiosity Views Mud Cracks in The Clay-Sulfate Transition Region
The discovery marks the first evidence of these wet-dry...
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Earth Information Center. For more than 50 years, NASA...
- Nasa, Partners Study Ancient Life in Australia to Inform Mars Search
In June 2023, NASA’s Mars Exploration Program leaders joined...
- Send Your Name to Mars
Mars is the fourth planet from the Sun. The surface of Mars is orange-red because it is covered in iron(III) oxide dust, giving it the nickname "the Red Planet". Mars is among the brightest objects in Earth's sky, and its high-contrast albedo features have made it a common subject for telescope viewing.
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2 days ago · Mars, fourth planet in the solar system in order of distance from the Sun and seventh in size and mass. It is a periodically conspicuous reddish object in the night sky. Mars is designated by the symbol ♂. Sometimes called the Red Planet, Mars has long been associated with warfare and slaughter.
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 currently has two rovers ( Curiosity and Perseverance ), one lander ( InSight ), and one helicopter ( Ingenuity ) exploring the surface of Mars.
With a radius of 2,106 miles, Mars is the seventh largest planet in our solar system and about half the diameter of Earth. Its surface gravity is 37.5 percent of Earth’s. 3:27. Mars rotates on...
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.