Welcome in Space !
- Here you can find all the important information about space and astronomy
Welcome in Space !
- Here you can find all the important information about space and astronomy
You're in the right place here you can all the basic information about space !
The station travels from west to east on an orbital inclination of 51.6 degrees. Each orbit takes 90-93 minutes, depending on the exact altitude of the ISS. During that time, part of the Earth is viewed under darkness and part under daylight.
The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth age is 4.543 billion years
Earth is the fifth largest planet in our solar system, and it's the only one known for sure to have liquid water on its surface. ... THE Earth is the only planet known to maintain life.
Nitrogen — 78 percent. Oxygen — 21 percent. Argon — 0.93 percent. Carbon dioxide — 0.04.
ATMOSPHERE LAYERS :
Earth's core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly-solid mantle. The core is found about 2,900 kilometers (1,802 miles) below Earth's surface, and has a radius of about 3,485 kilometers (2,165 miles).
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