Why cant you fly a plane into space?

Why can’t we fly a plane into space ?

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  Why can’t we fly a plane into space, what stops it from just flying higher and higher until we are in space? Well, there a several issues but assuming we are in something like a normal jet airliner, then one of the main problems is the air or lack of it as we get closer to space. A plane flies because as it is propelled forward, the wings, which are shaped to make the air flow faster over the top of them than the bottom, generate lift. As the plane goes faster the wings creates more lift and when the …

Apollo, the Lunar Dust and NASA's Dirty Problem

Apollo, the Lunar Dust and NASA’s Dirty Problem

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Sometimes the smallest things can be one of the biggest headaches. During the Apollo missions of 1969 to 72,  the tiny particles of lunar dust turned out to be a major issue. Described as being as fine as talc but as rough as sandpaper, it also has properties that make it dangerous for both men and machines and has been cited as a bigger problem for future astronauts than radiation by some scientists. The lunar surface is covered in a thin layer of dust which has been created by the bombardment of meteorites and micrometeorites over millions of years. These …

How did Apollo deal with the Van Allen radiation belts ?

How did Apollo deal with the Van Allen radiation belts ?

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One of the most hotly contested procedures during the Apollo missions was the how NASA dealt with the issue of the Van Allen belts, the naturally occurring belts of radiation that surround the earth, both on the journey to the moon and returning from it. To some this just proves the point that NASA never went to the moon because they contest that if the crew went through the Van Allen belts they would have received a lethal dose of radiation and died during or shortly afterwards but as we know that didn’t happen, so how did they achieve this. …

Why cant we see the Apollo lunar landers from earth

Why can’t we see the Apollo lunar landers from Earth ?

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When you look up at a full moon, just remember that somewhere on the lunar face, the remains of Apollo 11, 12, 14, 15, 16 and 17 along with 8 unmanned Russian Luna missions and 5 pre-Apollo unmanned American surveyor missions are all still there….. silently looking back….. unless of course you’re a NASA non-believer. so… why can’t we see these from the earth, why can’t we train our best telescopes on to the moon’s surface and see them there exactly where we left them the best part of 50 years ago. Well, there a bit of a problem…. and …

Asteroid Impact - Could we save the Earth in time ?

Asteroid Impact – Could we save the Earth in time ?

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On average the earth is hit once every two weeks by an asteroid measuring a couple meters or so across, in fact the earth is being hit all the time by small meteorites, luckily most of these small objects burn up in the earth’s atmosphere appearing to us as shooting stars. However, as it was shown by the Chelyabinsk asteroid in 2013, there are larger objects out there that are big enough to pose a serious threat to those in the vicinity of an impact but small enough to go unnoticed until they actually hit the earth. Then there are …