And yes, if you were to leave earth and keep flying in one direction you would keep finding planets and galaxies. Not all solar systems and planets are on a single plane. Are there other planets and things on different levels? If you didn't age, perhaps you could even wind up seeing the back of your own head just by looking for long enough, as your eyes would eventually encounter the light emitted from your own origin. At which point you could shut your engine off and continue away from the Earth forever without ever having the reach the 11 km/s escape velocity needed from the surface of the Earth. They are everywhere. Still have questions? Does the engine of a space shuttle produce sound as it orbits earth? Getting there would take a good 45 billion years if you'd travel at the speed of light! Down is therefore towards the earth's center and up is away from the earth's center when close to the earth. Up and below are very relative terms in space. If you are in space and the earth is the nearest astronomical object, you fall towards earth. Biden signs executive orders reversing Trump decisions, Biden demands 'decency and dignity' in administration, Democrats officially take control of the Senate, Biden leaves hidden message on White House website, Saints QB played season with torn rotator cuff, Networks stick with Trump in his unusual goodbye speech, Ken Jennings torched by 'Jeopardy!' First, a little explanation about directions. 1) You get weaker The skeletal muscle system is the largest organ system of the human body. When you shoot a gun in space, things can get pretty weird. When will Pete Conrad take his rightful place in history as the actual first man to walk on the moon? This has been going … Get your answers by asking now. Once you reach space it's a sideways run to the moon, mars, etc. I think what you are asking is what happens if you travel at right angles to the plane of the solar system. Don't get too excited though. NASA isn't sure what to do with corpses in space, but they may need to figure it out soon. If space is infinite what happens if you just keep going up? If you flew up, you would soon be coming right back down again, since there is no way to lift eno. However, the planets are placed close together in the picture so that they fit. I'd guess you'd probably run into something eventually, depending on the position of the Earth in its orbit and the sun in our galaxy. Chances are, you might come across some debris, say, at the outer edges of the solar system, but you would not encounter any planets in our solar system, they just don't orbit our sun in that plane. Up and down only applies to being on the surface of a planet or object with gravity. Of course, you will burn a lot more fuel reaching that distance at 50 mph than you would if you just accelerated up to 11 km/sec right at the start. Press question mark to learn the rest of the keyboard shortcuts. How Long Can You Stay in Space, and What Happens If You Stay Too Long? So for the span of a human lifetime, you'd probably end up nowhere in particular. There are two reasons for this. In an extreme environment like space, it would only take about 15 seconds for your body to use up all the oxygen in your blood. If you lift off from the North Pole and keep going, you will leave the solar system. If you were to lift off from the the North Pole and kept going up then one could say that they did go straight up in relation to he North pole and you could keep going if you were to say that. Up and down don't really mean anything if you're in microgravity. Where would one end up? Lovely. First of all, by launching from the North Pole, you would be wasting a lot of unnecessary fuel just to escape earth's gravitational pull. There is no "up" and "down" in space. Just adding in that relative to the plane of the galaxy, our solar system is tilted roughly 63 degrees. (It's an oblate spheriod, not a perfect sphere). Up and below are very relative terms in space. If you keep going, you will leave the Milky Way galaxy. Press J to jump to the feed. Don't Panic! A2A Rockets don't go up to get to outer space. what happens if you lift off at the North Pole and keep on going up? Rockets don't go up, they go sideways. Gravity is a centrally attractive force, so "going down" means falling or being pulled towards the center of the nearest massive object. You can sign in to vote the answer. NASA finally has an answer. What if you all of a sudden found yourself floating in space without a spacesuit? Going "up" from Australia is very different than going "up" from Canada for example. That's as far as we can see from earth. ... That includes the heart, which shrinks a little, the neck muscles that hold up our heads, and our calves. If you keep going, you won't end up anywhere except in the middle of outer space. How do you think about the answers? What time is best to watch Uranus rising? But, a lot of the things that have been sent are still in orbit. If someone travelled to Mars, what gas stations would they stop at along the way to refuel. Join Yahoo Answers and get 100 points today. Up is only relative to where you want up to be relative to. The earth "bulges" at the equator and is slightly flattened at the poles. Most likely just more planets and stars, but we can't know for sure. If you keep climbing at 50 mph, you eventually reach a height where the escape velocity is less than 50 mph. Is there water on other planets in our solar system? As agriculture becomes more efficient, people abandon jobs in that shrinking and difficult sector and instead take up ones in urban manufacturing or service. You'd have to travel for millions of years between each galaxy before you get to the next one. Venus and Mars are left and right of the Earth only in diagrams showing the distance the Sun. Continue Reading. All the planets are in constant motion around the Sun and are never actually lined up like that. You would end up in interstellar space in the direction of the North Celestial Pole. You can use Storage Sense to delete unnecessary or temporary files from your device. Not all solar systems and planets are on a single plane. What's beyond that point is quite a guess. But your blood doesn't know that. So your distance from the center of earth's gravity at the pole is closer, and so escape velocity is slightly greater. Tags: Astronaut , Boil , Carbonated Drink , China , Freeze , Helmet , Oxygen , Particles , radiation , space , vacuum A lot of things have gone up. Also, the rotation of the earth (spin on it's axis) can give you added velocity, making it easier to reach escape velocity from areas farther away from the poles, where you aren't really "moving" with the planet's rotation in a circular pattern, but more or less just spinning in place. ... Sign up today to get weekly science coverage direct to your inbox. And that the overall shape of the observable universe appears to be vaguely sponge-shaped. Eventually, some object with mass would have the gravity to pull you into orbit around it, or even into it, but essentially, you would continue along your trajectory indefinitely until something (such as gravitational perturbations) altered your course. We don't know. You get taller: Gravity on earth compresses our spine, which doesn’t happen in space, as fluids flow between the spinal disks. This is no different that interstellar space in any other direction. But the effect isn’t permanent. Also what's below us? But to keep going upwards would be the exact same thing sameat going off in everyother direction. In 45 billion years' time, the edge of the observable universe will be an extra 45 billion light-years away. Also, if there were an emergency, the astronauts would need to be in good shape to get out of the Space Shuttle or Space Station quickly. They are actually much farther from each other and from the Sun than drawn, and they move around the Sun along those lines. In the latter case, you’ll burn out, at which point, you’ll be influenced by the gravity of everything on everything else and because of the way that chaos works, you’ll eventually get nudged into some sphere of influence or another, at which. Eventually you'd get to the edge of waht is the observable universe for us. In space, this doesn’t happen. Whichever the condition, though, your body would last for a … If you answered that on Earth the objects fall due to gravity, but in space they don’t because there is no gravity, then I’m afraid your answer is far from the truth. But, as far as where you would "end up" it's quite possible you would never reach a final destination. Data from astronauts who spent 340 days in orbit will add to almost 55 years of research on how low gravity sends Earthlings for a loop Okay, let's say you were, however, going to lift off from the north pole, and go "straight up" forever. Continue Reading. The further you are from the Earth, the smaller the escape velocity. Is it possible for humans to live in another planet? Of course, what that "something" might be would be anyone's guess, and I'd guess that anything would likely be many light years away. If your body was sealed in a space suit, it would decompose, but only for as long as the oxygen lasted. The terms become largely irrelevant, with up meaning nothing more than "whatever is above where my head happens to be". Some have gone to other worlds. Keep up to date with the latest reviews in All About Space – available every month for just £4.99. There's no air in space (it's kind of part of the definition), which means there's no oxygen. Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations. At first, it's very bright. (Think of Isaac Newton, and a body that is in motion). But if you’re planning an out-of-this-world trip, here are some of the things to expect. is it the same for everything? So a galaxy is a collection of loads of solar systems, and the solar systems are made up of some planets, moons, dust and one or more suns. Except for, the fact that, by the time your craft would get there, that star would probably have moved along in it's orbit around the galactic center by quite a ways. Some have come back to Earth. Read on. Every nook and cranny of the universe is filled with myths and mysteries, and the absence of gravity in space is no exception. Regardless of thre direction that you go you would conitnue to go in the dirction forever as the Universe is expanding at the speed of regardless of ther direction that you were too use. Going "up" from Australia is very different than going "up" from Canada for example. What happens to astronaut poop? You want to give her space because if she’s going through something personal or even if you thought you were too overbearing, then it’s vital that you give her space. If you keep going, you will leave the Milky Way galaxy. If you were in a space suit, you usually have little thrusters to help you move around, so you could probably control where you are going using them. But I bet you don't know what it looks like in outer space. It would be a fairly boring trip since most of it is just empty space. our solar system is tilted roughly 63 degrees. They do tend to group up. contestant, Trump reportedly considers forming his own party, Why some find the second gentleman role 'threatening', At least 3 dead as explosion rips through building in Madrid, Pence's farewell message contains a glaring omission. There is no "up" in outer space...the term only makes sense when you are in the gravitational field of a planet. If this eventually leads to a relationship or if you’re in a relationship right now, you have to show her that you can give her space … We have been going into space for almost 50 years. Are all the planets in our solar system level? If a 10km asteroid heads for Earth, could a 500 Megaton nuke destroy it? And yes, if you were to leave earth and keep flying in one direction you would keep finding planets and galaxies. But I get what you're asking. Weakened astronauts would be less able to do tasks while in space, Hagan says. Perhaps a few comets, assuming you could keep yourself alive long enough for it to be relevant. Like instead of going "left" towards Venus or "right" towards Mars. For instance, at the distance of the moon it is down to 1.4 km/sec. They landed, or burned up in the atmosphere. They just keep going around the Earth. But I get what you're asking. There are no lines in space either. "up" means away from the Earth in any direction. New comments cannot be posted and votes cannot be cast, More posts from the explainlikeimfive community. In sum- you’d swell up, burn, mutate, pass out and your lungs might explode. There are no lines in space either. Alternatively you can subscribe here for a fraction of the price! But then, as your eyes adjust to the light, you start to piece together your surroundings. (Image credit: NASA (astronaut image)) Shooting giants from the hip. Once they land on Earth, weakened muscles and bones would make walking difficult. Still others have gone out to explore space. What Happens to the Human Body in Space? Also, if you're interested, Space Engine is a free downloadable universe simulator that's pretty nifty and helps you start to appreciate the scale of the universe. There is no friction in space, so once you start moving, you keep going in that direction unless some other force acts on you (like gravity). To achieve orbit, a spacecraft must accelerate to 17,600 km/h sideways or they will just fall back to Earth. Eventually, long after your death, your craft would pass by pretty close to Polaris (the north star) since that was the direction you were headed at liftoff. You can only get there by starting out 45 billion years ago, though. If you turn on Storage Sense, Windows will automatically free up space by getting rid of files you don't need, like temporary files and items in the Recycle Bin, when you're low on disk space or at intervals you specify. Earth is the largest organ system of the definition ), which shrinks a little the... The North Pole and what happens if you keep going up in space flying in one direction you would never reach a where. Skeletal muscle system is the nearest astronomical object, you will leave the Milky way galaxy a! 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