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Venus is a landscape of valleys and high mountains dotted with thousands of volcanoes. Its surface features – most named for both real and mythical women – include Ishtar Terra, a rocky, highland area around the size of Australia near the north pole, and an even larger, South-America-sized region called Aphrodite Terra that stretches across ...
Oct 24, 2024 · NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
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.
This white paper describes the science priorities developed by the Venus Exploration Analysis Group, through a series of meetings with the Venus science community. The science themes for Venus are Origin and Evolution, Venus as a Terrestrial Planet, and Climate Change and the Future of Earth.
Oct 24, 2024 · Goals: The ambitious twin-spacecraft Vega project aimed to deliver advanced lander modules on Venus, study the planet's atmosphere with balloons and then fly on for a close encounter with comet Halley. Accomplishments: Both Vega 2 and its twin Vega 1 were tremendously successful.
Our solar system consists of our star, the Sun, and everything bound to it by gravity – the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; dwarf planets such as Pluto; dozens of moons; and millions of asteroids, comets, and meteoroids.
Oct 1, 2024 · Venus is the second planet from the Sun, and the sixth largest planet. It’s the hottest planet in our solar system.
Mar 12, 2019 · Of all the possibilities, one group alone produced a realistic simulation of the Venus dust ring: a pack of asteroids that occupies Venus’ orbit, matching Venus’ trips around the Sun one for one. But the scientists couldn’t just call it a day after finding a hypothetical solution that worked.
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NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.