What are 5 facts about space travel?

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 is the most unique thing in space?

Quasars, by definition, are very compact objects with a star-like appearance and incredible luminosity. They are thought to be powered by supermassive black holes. This quasar, in particular, contains a black hole surrounded by a vapor cloud that contains 140 trillion times the amount of water on Earth.

What is a cool space fact?

The space between galaxies is not completely empty but has an average of one atom per cubic meter. There are an estimated 100-400 billion stars in our galaxy, the Milky Way. The universe is observed to be 13.8 billion years old and has been expanding since its formation in the Big Bang.

What is the weirdest fact about space?

The Sun is 400 times larger than the Moon, but also 400 times as far away, making both objects appear to be the same size in our sky. Jupiter is the largest planet. It could contain the other seven planets in just 70 percent of its volume. Stars don’t twinkle until their light passes through Earth’s atmosphere.

Who was the first person in space?

cosmonaut Yuri Alekseyevich Gagarin
On April 12, 1961, aboard the spacecraft Vostok 1, Soviet cosmonaut Yuri Alekseyevich Gagarin becomes the first human being to travel into space.

What are 10 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 scariest thing about space?

10 Scary Things About Space Zombie Stars. Just when you think we couldn’t be inundated any more movies, TV shows, and books about bloodsuckers and the undead, the science community has joined the fray Space Junk. Ever since the start of the space race, man-made objects have been piling up in what has been politely termed “orbital debris.” Rogue Planets.

What are some interesting facts about space?

– So there are around 200×100 which is 20 trillion stars in universe (as an estimate). Space is interesting as a whole. Some of its interesting facts. There are around 100 billion stars per galaxy, and the are around 200 billion galaxies in universe observed by Hubble space telescope.[1] – Mercury and Venus are the only two planets in our solar system that do not have any moons. Space is mysterious and beautiful, understand it more with this list of one hundred interesting facts about space, planets, moons and stars! If a star passes too close to a black hole, it can be torn apart. The hottest planet in our solar system is Venus.[2] – Scientific, historical and cultural facts about space, galaxies, the planets and other objects in the solar system. The latest discoveries and interesting space related features can be found on the blog, while the gallery highlights graphics and diagrams that illustrate more aspects of the the universe.[3]

What are some interesting things about space?

On-board the International Space Station , water floats like bubbles or spheres. However the water will cling to a surface until it is dislodged. This means that tears start to form bubbles around your eyes as the weightless environment is not causing your tears to fall. This sounds really cool but it can be dangerous.

What are some amazing facts about the universe?

As space facts go, this is pretty impressive. Research by Yale University scientists suggests that a rocky planet called 55 Cancri e — which has a radius twice Earth’s, and a mass eight times greater – may have a surface made up of graphite and diamond.