Webb4 okt. 2024 · Credits: NASA. This article is part of the NASA Knows! (Grades 5-8) series. Earth is our home planet. Scientists believe Earth and its moon formed around the same time as the rest of the solar system. They think that was about 4.5 billion years ago. Earth is the fifth-largest planet in the solar system. Its diameter is about 8,000 miles. Webb27 nov. 2024 · The sky appears black to an astronaut because there is no atmosphere in outer space that can scatter the sunlight. As sunlight does not scatter in space, no scatter light reaches the eyes of the astronauts and the sky appears black to them.
To an astronaut in a spaceship, the colour of earth …
Webb24 jan. 2024 · 1. Make sure you live in a country with a space agency that travels to space. Not all countries have a space agency, and some countries that do have a space agency don't actually send astronauts to space. In order to become an astronaut, you'll need to be a citizen of a country that actually sends people into space. Webb24 dec. 2024 · – He replied- Yuri Alekseyevich Gagarin was a Soviet Air Force pilot and astronaut who became the first human to go into outer space to achieve a significant milestone in the space race; His capsule Vostok 1 completed an orbit around of the Earth on 12 April 1961. ethyl alcohol package insert
Here’s how Earth looked to astronauts aboard the SpaceX capsule …
Webb26 juni 2024 · Recall that Earth's sky is blue because molecules that make up the atmosphere, including nitrogen and oxygen, scatter a lot of visible light's component blue and violet wavelengths from the sun... WebbTo an astronaut in a space -ship, the earth appears : (a) white (b) red (c) blue (d) black Solution The earth appears blue to the astronaut due to the blue color of sunlight … Webb7 maj 2024 · Four astronauts just returned from the International Space Station described on Thursday their reentry into Earth's atmosphere and ocean splashdown after more than 160 days in space. A SpaceX... fire station lookup