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Google Earth is a computer program that renders a 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering addresses and ...
Its initial mission is set for at least one Martian year, or 687 Earth days. It will search for signs of ancient life and explore the red planet's surface. [115] [116] As of October 19, 2021, Perseverance had captured the first sounds from Mars. Recordings consisted of five hours of Martian wind gusts, rover wheels crunching over gravel, and ...
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 ". [ 22][ 23] 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.
v. t. e. Simplified Interplanetary Internet overview, Mars to Earth communication. The interplanetary Internet is a conceived computer network in space, consisting of a set of network nodes that can communicate with each other. [ 1][ 2] These nodes are the planet's orbiters and landers, and the Earth ground stations.
In the age of Google Earth, watches that triangulate and cars with built-in GPS, there's something about a globe — a spherical representation of the world in miniature — that somehow endures.
Robert Zubrin (/ ˈ z uː b r ɪ n /; born April 9, [1] 1952 [2]) is an American aerospace engineer, author, [3] and advocate for human exploration of Mars.He is also an advocate for U.S. space superiority, writing that "in the 21st century, victory on land, sea or in the air will go to the power that controls space."
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Earth and Moon transiting the Sun in 2084, as seen from Mars. This Image created using SpaceEngine Earth and Moon from Mars, as photographed by the Mars Global Surveyor. A transit of Earth across the Sun as seen from Mars takes place when the planet Earth passes directly between the Sun and Mars, obscuring a small part of the Sun's disc for an observer on Mars.