Venus’ mass and radius are similar to those of Earth. However, dissimilarities in atmospheric properties, geophysical activity and magnetic field generation could hint towards significant differences ...

Today Venus has a dry, oxygen-poor atmosphere. But recent studies have proposed that the early planet may have had liquid water and reflective clouds that could have sustained habitable conditions.

The closest planet to the Sun, Mercury, is known for its speed. The second planet from the Sun, Venus, could very well be known as its exact opposite. It takes this burning hot planet 243 Earth days ...

WASHINGTON, Dec 2 (Reuters) - Earth is an ocean world, with water covering about 71% of its surface. Venus, our closest planetary neighbor, is sometimes called Earth's twin based on their similar size ...

Spacecraft first measured the chemical makeup of Venus’s atmosphere in the 1960s. By the late 1970s, scientists agreed that available data suggested the Venusian atmosphere was uniformly 3.5% nitrogen ...

Chester E. Harman is in the Planetary Systems Branch, Space Science and Astrobiology Division, NASA Ames Research Center, Moffett Field, California 94035, USA. Read the paper: Day–night cloud ...

WASHINGTON, Nov 8 (Reuters) - Oxygen accounts for about 21% of Earth's air, with the rest of our atmosphere primarily nitrogen. And most living things - including people, as we well know - need oxygen ...

Venus' stormy atmosphere acts like a brake on its rotation. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

The surface of Venus is completely inhospitable for life: barren, dry, crushed under an atmosphere about 90 times the pressure of Earth’s and roasted by temperatures two times hotter than an oven. But ...