How would you describe outer space?

Outer space is the region beyond a planet’s atmosphere. For Earth, it begins about 100 kilometers (62 miles) above sea level. The line separating the atmosphere and outer space is called the Kármán line.

What’s a word for outer space?

In this page you can discover 20 synonyms, antonyms, idiomatic expressions, and related words for outer-space, like: cosmos, infinity, the universe, deep-space, the void, the void above, the heavens, ether space, intergalactic space, interstellar-space and cosmic space.

What does space smell like?

A succession of astronauts have described the smell as ‘… a rather pleasant metallic sensation … [like] … sweet-smelling welding fumes’, ‘burning metal’, ‘a distinct odour of ozone, an acrid smell’, ‘walnuts and brake pads’, ‘gunpowder’ and even ‘burnt almond cookie’.

What is the synonym of galaxy?

In this page you can discover 33 synonyms, antonyms, idiomatic expressions, and related words for galaxy, like: milky-way, cosmic system, nebula, quasar, assemblage of celebrities, star-cluster, universe, starburst, wandflower, extragalactic nebula and galactic.

What is a simple definition of space?

Definition of space

(Entry 1 of 2) 1 : a period of time also : its duration. 2a : a limited extent in one, two, or three dimensions : distance, area, volume. b : an extent set apart or available parking space floor space.

What is space in simple words for kids?

What is Space? Space, also known as outer space, is the area directly outside of Earth’s atmosphere. Space technically begins at the Kármán Line, which is about 100 km or 62 miles above the Earth. Unlike Earth, there is no air in space, which is why astronauts have to wear high-tech spacesuits to travel there.

What is space and briefly describe its different types?

real space – actual objects in actual physical space. measured space – the representation of that space in the computer and the representation of locations of objects from sensor data etc. virtual space – electronic spaces created to be portrayed to users, but not tied explicitly to the real world.

How long is 1 hour in space?

One hour on Earth is 0.0026 seconds in space.

Thus, upon calculation we find that one hour on Earth is equivalent to seven years in space. Einstein’s theory of Special Relativity stands as a explanation to this calculation.

Why is space black?

Because space is a near-perfect vacuum — meaning it has exceedingly few particles — there’s virtually nothing in the space between stars and planets to scatter light to our eyes. And with no light reaching the eyes, they see black.

Why is space called space?

The English word space originates from Latin word for expanse – spatium (also written spacium in Medieval Latin), and later French word espace , through the use of which English variant space was formed.

Is outer space one word?

outer space (noun)

What is the synonym of galaxy?

In this page you can discover 33 synonyms, antonyms, idiomatic expressions, and related words for galaxy, like: milky-way, cosmic system, nebula, quasar, assemblage of celebrities, star-cluster, universe, starburst, wandflower, extragalactic nebula and galactic.