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- NASA will send two new missions to Venus to learn more about how the planet's hellish atmosphere turned so hostile over its history.
Nov 9, 2017 · Dozens of spacecraft have launched to explore Venus, but not all have been successful. NASA's Mariner 2 was the first spacecraft to visit any planet beyond Earth when it flew past Venus on Dec. 14, 1962. NASA is planning two new missions to Venus: VERITAS, and DAVINCI.
- VERITAS - NASA Science
VERITAS, and another mission called DAVINCI, will be the...
- NASA Selects 2 Missions to Study ‘Lost Habitable’ World of Venus
NASA has selected two new missions to Venus, Earth’s nearest...
- VERITAS - NASA Science
Jun 2, 2022 · In a recently published paper, NASA scientists and engineers give new details about the agency’s Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging (DAVINCI) mission, which will descend through the layered Venus atmosphere to the surface of the planet in mid-2031.
VERITAS, and another mission called DAVINCI, will be the first NASA spacecraft to explore Venus since the 1990s. Veritas will discover the secrets of a lost habitable world, gathering data to reveal how the paths of Venus and Earth diverged.
- Just When Did Venus Turn Into The Planet from Hell?
- Was There Ever Water on Venus?
- Could Life Exist in The Clouds?
- What's Under The Clouds?
- What's Under The Ground?
One of the primary things that Dr Kane is interested in is "what makes a planet habitable?" Today, life is not possible on the furnace-like surface of Venus, where temperatures exceed 470 degrees Celsius — that's hot enough to melt lead — created by a runaway greenhouse effect. But scientists such as Dr Kane are trying to work out whether or not Ea...
The DAVINCI+ probe will collect information about temperature, atmospheric pressure and chemistry. "One of the fundamental challenges we have at the moment is that we don't understand the chemistry," Dr Kane said. Venus's atmosphere is primarily made up of carbon dioxide with droplets of sulphuric acid, and is around 90 times thicker than Earth's a...
Studying the atmosphere could also help scientists work out if anything could still – if it ever did – exist in the clouds. Last year, the idea that life could exist in the clouds swirling above Venus was reignited by research that indicated the presence of phosphine in the atmosphere. On Earth, this compound of phosphorus and hydrogen is generally...
What we know about the surface of Venus is patchy. The best data we have was captured by the Magellan mission, which mapped the planet's surface in the 1990s. "But that data is very poor resolution," Dr Kane said. "VERITAS will be able to fix a lot of these problems." Getting better data about the surface of Venus will help scientists understand wh...
We also know very little about what the interior of Venus looks like. Knowing that is important, according to Dr Kane, because we want to know whether Earth and Venus formed the same way. Venus rotates very slowly — in fact only once every 243 Earth days— so we don't know if it has a liquid core like Earth. It doesn't have a moon, so it's very hard...
- Genelle Weule
Mar 15, 2024 · The space agency now plans to send a spacecraft to Venus as early as 2031, a few years later than its original plan to launch in 2027. What changed—and what are the upsides of going to Venus at...
Jun 2, 2021 · NASA has selected two new missions to Venus, Earth’s nearest planetary neighbor. Part of NASA’s Discovery Program , the missions aim to understand how Venus became an inferno-like world when it has so many other characteristics similar to ours – and may have been the first habitable world in the solar system, complete with an ocean and ...
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VERITAS is currently planned to launch no earlier than 2031. The spacecraft will arrive at Venus after a six-month cruise, and enter a polar orbit (orbiting over the poles, rather than the equator). VERITAS will perform an orbit insertion maneuver using its six main engines.
