What are 5 facts about space exploration?

What are 5 facts about space exploration?

Fun Facts about Space Travel for Kids

• One space shuttle launch costs $450 million.
• The German V2 was the first rocket to reach space in 1942.
• In 1947, fruit flies were launched into space. Scientists wanted to see how they reacted to space travel. Later, in 1949, Albert II, a Rhesus monkey went to space.

What are the most important events in space exploration?

Significant milestones in space exploration

date accomplished	event	country or agency
Feb. 3, 1966	first spacecraft to soft-land on the Moon	U.S.S.R.
April 24, 1967	first death during a space mission	U.S.S.R.
Dec. 24, 1968	first humans to orbit the Moon	U.S.
July 20, 1969	first human to walk on the Moon	U.S.

What are 3 interesting facts about astronauts?

5 Fun Facts About Astronauts

• Astronauts wear diapers.
• Astronaut literally means “Star Sailor” in Latin.
• Astronauts have to train to use the toilet.
• You have to learn Russian to be on the International Space Station.
• An astronaut lost his wedding ring on the moon once and found it during a space walk.

What is a fact about astronomy?

Astronomy is one of the oldest natural sciences. It studies celestial objects and phenomena like planets, moons, stars, galaxies, nebulae, and much more. By using mathematics, chemistry, and physics, astronomy strives to explain the origin of these celestial objects and their evolution.

Why space exploration is important?

Space exploration allows us to prove or disprove scientific theories developed on Earth. Studying the solar system, for example, has brought us insights into such phenomena as gravity, the magnetosphere, the atmosphere, fluid dynamics and the geological evolution of other planets.

How many space explorations have there been?

Over 30 years, NASA’s space shuttle fleet—Columbia, Challenger, Discovery, Atlantis and Endeavour—flew 135 missions and carried 355 different people to space.

What are some fun facts about space?

• 10 Crazy Facts You Didn’t Know About Space.
• SPACE IS COMPLETELY SILENT.
• THE HOTTEST PLANET IN OUR SOLAR SYSTEM IS 450° C.
• A FULL NASA SPACE SUIT COSTS $12,000,000.
• THE SUN’S MASS TAKES UP 99.86% OF THE SOLAR SYSTEM.
• ONE MILLION EARTHS CAN FIT INSIDE THE SUN.
• THERE ARE MORE TREES ON EARTH THAN STARS IN THE MILKY WAY.

What is the importance of astronauts?

Crew members conduct spacewalks to construct the International Space Station. Astronauts perform many tasks as they orbit Earth. The space station is designed to be a permanent orbiting research facility. Its major purpose is to perform world-class science and research that only a microgravity environment can provide.

What does space exploration give to US?

It’s simple: space exploration pays off in goods, technology, and paychecks. The work is done by people who are paid to do it here on Earth. The money they receive helps them buy food, get homes, cars, and clothing. They pay taxes in their communities, which helps keep schools going, roads paved, and other services that benefit a town or city.

What are disadvantages of space exploration?

Disadvantages: Space Exploration and Pollution. One of the biggest concerns about space travel and exploration is the possibility of polluting space. There are people who argue that we are destroying space with all of the the old satellites, pieces of equipment, and rocket launch boosters that float aimlessly around the universe.

What are amazing facts about space?

Interesting facts about space. The Earth tilts at around 66 degrees, bulges at the center around the equator and its rotation is slowing at a rate of 17 milliseconds every 100 years. The Earth is the only planet in the solar system not to be named after a Greek or Roman god.

What are the economic impacts of space exploration?

Space exploration can have a negative impact on the environment. When rockets launch into space, their engines let out gases and debris such as aluminum oxide and soot. These substances can damage the ozone layer and contribute to global warming.