| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| space | 1.61 | 0.4 | 5764 | 27 | 5 |
What is really happening in space? Planets are circling stars, stars are circling galaxies, dust and gas are coalescing into new star systems, old stars are dying and exploding, and generally everything is obeying laws of physics mostly like we expect. (Issues TBD: dark matter and dark energy.)
How many space stations are there in space?Presently, there are two space stationsin space namely the Tiangong 2 and the International Space Station (ISS). Which country has its own space station? Aside from the ISS, three nations (U.S., Russia and China)have independently launched and operated space stations.
What is space in the universe?What is Space? First, some simple answers: space is everything in the universe beyond the top of the Earth’s atmosphere – the Moon, where the GPS satellites orbit, Mars, other stars, the Milky Way,...
How fast is the space station moving in space?The International Space Station (ISS) travels at an average speed of 27,724 kilometres (17,227 mi) per hour, and completes 15.54 orbits per day (93 minutes per orbit). [1] [15]
