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Absolute zero is the lowest temperature in space 🥶
The lowest temperature in space is -273.15°C or simply 0 on the Kelvin scale.
But the maximum possible temperature is limited by the total mass-energy of the universe.
At the center of the Sun, the temperature is about 15 million degrees. At the center of newly born neutron stars, it is…Read More
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How far is the flight to Mars?
Mars is on average 225 million kilometers from Earth, depending on the planet’s rotation around the Sun. An unmanned spacecraft flying to Mars would cover the distance in 128-333 days to reach the Red Planet.
Mars One said their projected flight would take seven to eight months. Currently, astronauts…Read More
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Durov has been released on bail of €5 million. He is under investigation and cannot leave France. The list of charges includes:
Complicity in administering an online platform used for illegal transactions (punishable by up to 10 years in prison and a €500,000 fine).
Refusal to provide information or documents requested by authorized bod…Read More
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First selfies in space
Buzz Aldrin took this photo against the Earth during the Gemini 12 mission in November 1966.
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Abdulboriy posted in the group Quotes
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sorry mark 🥲 @markzuckerberg
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that’s ok dude
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Is it possible to fly into space in an airplane?
The fundamental difference between an airplane and a rocket is the engine. The jet engine (air-jet engine of an airplane), in airless space (or in very rarefied layers) will suffocate, because it needs to consume oxygen, for the fuel combustion process.
In a rocket engine, there are…Read More
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Abdulboriy posted in the group Quotes
If people are doubting how far you can go, go so far that you can’t hear them anymore.
—Michele Ruiz -
Muhammad Ali posted in the group Econo Sphere
Dr. Steven Elliott: What is money? Economics, Banks, Startups, Collapses | Muhammad Ali Podcast #2
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Interesting… Why is it limited with 0 f ? 🤔