After analyzing the archived data from NASA’s Magellan mission, scientists say they observed new lava flows on Venus, suggesting that the planet was volcanically active between 1990 and 1992.
About Magellan Mission:
It was a deep space mission launched by NASA on May 4, 1989, to explore the planet Venus.
It was launched from Cape Canaveral aboard the space shuttle Atlantis. It was the first interplanetary mission launched from the Space Shuttle and the first spacecraft to use the Inertial Upper Stage booster.
It was named after the Portuguese explorer Ferdinand Magellan, who was the first to circumnavigate the earth.
The primary goal of the Magellan mission was to map the surface of Venususing radar imaging, as the thick atmosphere of the planet made visual observation difficult.
The Magellan spacecraft, which arrived at Venus in 1990, made the first global map of the surface of Venus as well as global maps of the planet's gravity field.
The mission produced surprising findings about Venus, including a relatively young planetary surfacepossiblyformed by lava flows from planet-wide volcanic eruptions.
In October 1994, the Magellan spacecraft intentionally plungedto the surface of Venusto gather data on the planet's atmosphere before it ceased operations.
It marked the first time an operating planetary spacecraft had been intentionally crashed.
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