How much space hasn't been discovered?

Answer 1

The German scientists of World War 2 first created a rocket that reached space.

The German V-2 (the A4 rocket weapon) was launched during World War II. According to test records, the first rocket to reach "space" was likely the fourth test launch on October 3, 1942.

The first artificial satellite was launched by the USSR in 1957, the Sputnik 1, using the Soviet's R-7 rocket, most used for their ICBM missiles.

Answer 2

u saddo, get a life

that is a stupid question because the visible universe is 13.7 billion light years across but it can just all that or it can be 100 times bigger no one knows because we can`t see it

Answer 3

The CONCEPT of an orbiting satellite was the work, developed independently, of Vladimir Tsiolkovsky, a Soviet scientist, and the American Robert Hoddard. Tsiolkovsky's work was largely theoretical, while Goddard's early practical work in rocket engines was to prove that this COULD be done.

in the mid-1950s, both the Soviet Union and the United States worked furiously to develop and launch satellites, with the Soviets eventually winning the race by nearly a year.

There's only concept in space technology which was developed and published in a practical form by one person, and if Arthur C. Clarke had patented idea of the geosynchronous earth orbit, he could have died far weathier than he did. But instead of patenting the idea, he wrote a story in a Science Fiction magazine about it, and so the world got free satellite communications without the cost of patents.

Answer 4

We didn't; space has been there all along. But starting in the early 1700's, scientists realized that the pressure of the air decreased as you climbed up a mountain. They figured out that if you went up far enough, there would be no air left, that up there is "empty space" without any matter.

Answer 5

no one did monkeys invented bannas and apple pie

Answer 6

Planets, stars, dust, planetoids, moons, quasars, black holes, ...

Answer 7

No INDIVIDUAL PERSON has built a spaceship.

Answer 8

Lots of different things, like stars, planets in other solar systems and those planets' moons', nebulae, other galaxies, black holes, things like that.

Answer 9

No one discovered outer space. It has always been there.

Answer 10

gallileus discovered the earth was surrounded by an empty vacuum