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While this is also true for Mercury, Venus appears more prominent, since it is the third brightest object in Earth's sky after the Moon and the Sun. [30] [31] In 1961, Venus became the target of the first interplanetary flight, Venera 1, followed by many essential interplanetary firsts, such as the first soft landing on another planet by Venera ...
It is sometimes called Earth's "sister planet" due to their similar size, gravity, and bulk composition (Venus is both the closest planet to Earth and the planet closest in size to Earth). The surface of Venus is covered by a dense atmosphere and presents clear evidence of former violent volcanic activity.
Venus's mantle is approximately 2,840 kilometres (1,760 mi) thick, its chemical composition is probably similar to that of chondrites. [7]: 1729 Since Venus is a terrestrial planet, it is presumed to have a core, made of semisolid iron and nickel with a radius of approximately 3,000 kilometres (1,900 mi). [citation needed]
Interesting facts shown as lightbulbs on post-it notes. ... Venus is the only planet that spins clockwise. ... The world's largest pizza was made in Los Angeles, California, in 2023. ...
Venus is the second planet from the sun, and Earth the third. "Two very different histories of water on Venus have been proposed: one where Venus had a temperate climate for billions of years ...
Venus is the second planet from the sun, and Earth the third. Venus has a diameter of about 7,500 miles (12,000 km), slightly smaller than Earth. The new study builds on previous findings of ...
It also made global maps of Venerean surface temperatures, and attempted to observe signs of life on Earth from a distance. Venus Express successfully assumed a polar orbit on April 11, 2006. The mission was originally planned to last for two Venusian years (about 500 Earth days), but was extended to the end of 2014 until its propellant was ...
Venus currently has a surface temperature of 450℃ (the temperature of an oven’s self-cleaning cycle) and an atmosphere dominated by carbon dioxide (96%) with a density 90 times that of Earth’s.