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1 light hour like how a light year is how far light travels in a year.
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∙ 13y ago
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Do people live in space?
Currently, people live aboard the International Space Station (ISS) for extended periods of time conducting scientific research. In the future, there are plans to establish permanent human habitats on the moon and Mars.
What happens to cause stars to start emitting light?
Stars emit light through a process called nuclear fusion, where hydrogen atoms in the star's core are fused together to form helium, releasing energy in the form of light. This continuous fusion process enables stars to emit light and heat.
What kind of clouds are light and feathery?
Cirrus clouds are light and feathery clouds that form high in the atmosphere. They are composed of ice crystals and are often seen on sunny days, indicating fair weather.
Can someone help you think of a catchy title for a science fair project that involves sunglasses?
"Shading Science: Exploring the Impact of Sunglasses on Light Absorption"
What Clouds that are white and ferthery are called?
Clouds that are white and feathery in appearance are called cirrus clouds. They are high-altitude clouds composed of ice crystals and are often a sign of fair weather.
How far can light travel?
If light (as in photons) were in a vacuum, it would travel forever in a given direction.In reality however, it is far more probable that light will experience disturbances (absorption, reflection, refraction, etc..) as it moves through space - thus, it's distance of travel is limited to some finite distance. I do not think that there is any good estimation for this realistic finite distance. Clearly, this finite distance depends on the situation of the light being transmitted, direction and regions of space through which it will travel.add Recent observations of distant red-shifted astronomical objects indicate that their light was first emitted about the time of the Big Bang. So forever is a fair approximation. [Multiplied by the speed of light of course.]
Is the space needle from a worlds fair?
It was designed for a world fair in seattle, yes.
Why is it called the Space Needle?
The space needle was build in the 1940's for the world fair. The theme of the fair was the future. The person that build the needle wanted to make some thing that would make people of space. So he named it the space needle.
Is there three meaning of fair?
Fair = Equitable Fair = Light colour of skin and hair Fair = A festival Fair = Peasant as in "Fair weather" Fair = Not good or bad (How are you? Fair.)
What are synonyms for blonde?
fair, light, flaxen, fair-haired, golden-haired
The best still model for the science fair?
space
Why was the space needle buitl?
first world fair
Why is the space needle important?
The Space Needle was built as an attraction for the Seattle Worlds Fair of 1962.
Why do astronauts use radio while talking to each other in outer space?
when they land , so they can communicate with each other. --- The term "Walkie Talkie" is a colloquialism which refers to a hand portable transceiver. Since every spacesuit is fitted with a hands-free transceiver then it is fair to say that they are always using one when suited up.
What type of media can sound travel through?
Sound can travel through various types of media, including solids, liquids, and gases. For example, sound travels well through air (a gas), water (a liquid), and steel (a solid), but not through a vacuum. The speed and intensity of sound can vary depending on the specific medium it is traveling through.
What does fair share mean?
yes, "fair share" means you can use whatever available space on shared room.
What was the Space Needle made to do?
It was built to celebrate the World's Fair.
