Clever cool and hot space news ....
The big bang was an explosion of space not an explosion in space
The Universe was the whole of space.
Now they reckon that there are pocket universes
and when we add all these together we get a multiverse. The whole of space is called a multiverse.
The 500 day project is under way
BBC look out the worlds best telescope
A very good scale to solar system here
To see the Relative sizes of the planets to each other to the sizes of stars, stars versus stars.
recognises 100 km as the lower limit of space, whereas an encyclopedia of international law suggests 80 km as a practical limit between ‘air space’, potentially reachable by an aircraft, and ‘outer space’.
The European Space Agency
Cosmic Background Radiation