WebWhy do you think getting to space is so difficult when it’s only 62 miles away? Answer: Space is 62 vertical miles away. It takes a lot of energy to overcome gravity for that distance and … Web4 hours ago · Upon reaching, their scientific samples will be transported to NASA's Kennedy Space Centre in Florida so that researchers can undertake further analyses. Tomatoes …
Is it possible to reach space using home-made rocket?
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Orbital spaceflight - Wikipedia
Rockets are the key to exploring our solar system, but how do they go from orbit to deep space? The first stage of any spaceflight involves launch from Earth's surface into a relatively low orbit around 124 miles (200 km) up, above the vast majority of the atmosphere. Here gravity is almost as strong as it is on the … See more Writers and inventors have dreamt of exploring the universe beyond Earth for centuries, but the real challenges of traveling into space only became clear in the 19th century. Experimental balloon flights showed that … See more Rockets must delicately balance and control powerful forces in order to make it through Earth's atmosphere into space. A rocket generates thrust using a controlled explosion as the fuel … See more Modern rocket motors have come a long way from fireworks, the first in rocket history. Relatively simple solid rockets, most often used as … See more WebAug 28, 2015 · $\begingroup$ It isn't just difficult, it's also dangerous.Most amateur rockets use small amounts of safe propellants of poor performance in safe, thick tanks; but if you want to reach space with anything reasonably sized, you need to use efficient propellants, which are dangerous, and trim the safety margins to reduce dry mass. WebTraces of Earth’s atmosphere reach up nearly 600 miles, but most scientists agree that the Kármán Line marks the edge of space, although some draw the line a little lower or higher. … early childhood practice froebel today