WebAug 3, 2024 · There is much, it would seem, that she can teach us. Size and Distance. Size and Distance. Our nearness to Venus is a matter of perspective. The planet is nearly as big around as Earth – 7,521 miles (12,104 kilometers) across, versus 7,926 miles (12,756 kilometers) for Earth. From Earth, Venus is the brightest object in the night sky after ... WebMar 22, 2024 · Our Milky Way galaxy is just one of the billions of galaxies in the universe. Within it, there are at least 100 billion stars, and on average, each star has at least one planet orbiting it. This means there are …
Could a planet have a green atmosphere? Questions
WebMay 18, 2024 · O, B = Blue. The No Man's Sky SciFi universe also includes "E" class -- green stars -- that don't exist IRL. That page also explains the real-universe meaning of the number and any following lower case letters. Example: K2pf means Red star, pretty hot temperature, Unspecified peculiarity and N III and H II emissions. WebJan 20, 2015 · The object, which the researchers have nicknamed "Planet Nine," could have a mass about 10 times that of Earth and orbit about 20 times farther from the Sun on average than Neptune. It may take … dany tv tuner card software drivers
What color is the sunset on other planets? Live Science
WebApr 10, 2007 · Many scientists have proposed using the small portion of reflected red light as an indicator of life on other planets. "I think when most people think about remote sensing, they're focused on ... WebAnswer (1 of 3): Under certain atmospheric conditions, green skies are possible here on Earth. This typically relies upon a combination of thunderstorm activity and the reddish hue of sunlight when it is near sunset/sunrise. This leads me to believe that an Earth-like planet orbiting a star who... WebDec 15, 2024 · Kepler-186f is the first Earth-size planet discovered in the potentially 'habitable zone' around another star, where liquid water could exist on the planet's surface. Its star is much cooler and redder than our Sun. If plant life does exist on a planet like Kepler-186f, its photosynthesis could have been influenced by the star's red-wavelength … birthe frank