Have you ever sat in bed at night, sodding(a) up at the thousands and thousands of stars up in the dark, black alternate? Space exploration, is the exploration of spot, meaning it is the study of planets, stars, and exploring new things in space. Thinking back into the ancient days, people used to fancy and imagine that they could explore their universe and see what is beyond the littler blue planet earth. Theyre dream was accomplished in the twentieth century, and since the ancient times, space exploration has definitely changed for the better. Now, people passel practic wholey live up in space, for months, even geezerhood at a time.
Lets take a glimpse of space exploration over the past 1,000 years. Space exploration all began in 1957 with the launch of the first artificial satellite. Then 4 years later, the first human went into space. Two-dozen people have actually physically walked on the moons surface. With great advances in technology, the United States has install robots up into space instead of humans; this is when there is alike big of a risk for a human to go onto that planet. Unpiloted spacecrafts have also explored some asteroids, comets, and moons.
There are many challenges come to with space exploration, and putting a come up up into space.
wiz of the things was that the astronauts could not vex a powerful enough rocket to send the artificial satellite into space. The satellites unavoidable a swine reap and a form of guidance system to steer the satellites onto the right-hand(a) path. There was also a problem with building the satellites; they needed electronic components that were light in weight. They also needed the satellites to be able to stand the vibration and acceleration of the launch. The problem, they needed to find the worlds top...
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