Yo NASA, I got a few softball questions for you!! | |
Anonymous Coward User ID: 70585433 United Kingdom 11/01/2015 08:36 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 54273125 Germany 11/01/2015 08:37 AM Report Abusive Post Report Copyright Violation | |
Heatresistant (OP) User ID: 66351124 United States 11/01/2015 08:42 AM Report Abusive Post Report Copyright Violation | |
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Heatresistant (OP) User ID: 66351124 United States 11/01/2015 08:43 AM Report Abusive Post Report Copyright Violation | Solar flares cause Northern lights and radio interference on earth. How do solar flares affect astronauts in space? Does it knock out their radio equipment? Quoting: Anonymous Coward 54273125 Yes they do. Were there any solar flares recently? How does the International Space Station guard against them? |
Heatresistant (OP) User ID: 66351124 United States 11/01/2015 08:46 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 53192340 United States 11/01/2015 09:07 AM Report Abusive Post Report Copyright Violation | The earth spins at ~1000 mph on its axis. Then it orbits the sun at ~67,000 mph. The moon orbits Earth at ~2,200 mph. An object in motion such as a lunar module remains in motion until it is acted on by an external force. For example, if you throw a kick ball out of a moving car it will "follow" the eyesight of the passenger until it hits the ground. Then it takes a massive bounce backwards. How does the landing module not bounce off the surface of the moon? Quoting: Heatresistant A ball thrown out a window has no means to decelerate other than to impact the ground, NASA used these things called ROCKET ENGINES to land on the moon Is the earth subject to the Magnus Effect, i.e. backspin? If outer space is not a true vacuum, but just a very low pressure, low density area, can the orbit path of the earth be affected by its spin? The orbit path of the Earth is more affected by the Sun Do spaceships use gyroscopes for navigation? Do gyroscopes work in outer space? Yes or else we wouldn't use them...DUH!!! If there is no atmospheric pressure, wouldn't the spacecraft stall? The Free Expansion of the gas would mean no work is being done. In other words, if there is not an equal and opposite push back from air pressure, how is the space craft propelled forward? Newton's first law of Physics...Look it up Jet fuel needs oxygen to burn. How does a spacecraft carry enough oxygen to burn the fuel? One would think that was the plan but ROCKETS don't use jet fuel they use ROCKET fuel and Oxygen... The earth spins around the sun and the moon orbits around the earth. Plotting the moon's orbit will look like a "curly-Q." Does the orbit of the moon increase in velocity to catch up to the earth as the earth rotates around the sun? Yes but it also slows down as well when the pull of other planets and the sun affect it, to maintain the orbit we all know and love... Where is the moon positioned relative to the earth upon lunar landings? Facing the earth of course.. How does the spacecraft withstand both the extreme heat of escaping the earth's atmosphere and re-entering? If meteors burn up, how can a spacecraft enter earth? A piece of metal in space that endures direct sunlight can get as hot as 260C , how does it cool down? Space outside of sunlight is very cold, -270C. What materials and fuel can withstand a 500+C swing in temperature? Meteors don't slow down, that's why they burn up. Spacecraft are capable of a controlled descent through the atmosphere at temperatures they are specifically designed to withstand People can't feel Earth's rotation or spin because we're all moving with it, at the same constant speed. How does a spacecraft gain enough speed upon re-entry to the earth's atmosphere to not be flung in the direction of rotation? It doesn't gain speed, it slows down to re-entry... How do astronauts safely pass through the Van Allan radiation belts without a lethal dose of radiation? How is the craft instrumentation affected? Shielding Solar flares cause Northern lights and radio interference on earth. How do solar flares affect astronauts in space? Does it knock out their radio equipment? No... see previous answer Do spacecraft and satellites have to account for Lagrangian points? Yes... Why aren't the pictures of moon from space more clear and detailed? Couldn't we see every inch of the moon with pictures taken in space from the International Space Station? Buy a bigger telescopics lens.... something along the lines of 1000 times bigger than the Hubble and place it in orbit...... There.....every question answered... |
Anonymous Coward User ID: 70680081 United States 11/01/2015 09:13 AM Report Abusive Post Report Copyright Violation | |
Wookiee666 User ID: 62421844 United States 11/01/2015 09:15 AM Report Abusive Post Report Copyright Violation | The earth spins at ~1000 mph on its axis. Then it orbits the sun at ~67,000 mph. The moon orbits Earth at ~2,200 mph. An object in motion such as a lunar module remains in motion until it is acted on by an external force. For example, if you throw a kick ball out of a moving car it will "follow" the eyesight of the passenger until it hits the ground. Then it takes a massive bounce backwards. How does the landing module not bounce off the surface of the moon? Quoting: Heatresistant Is the earth subject to the Magnus Effect, i.e. backspin? If outer space is not a true vacuum, but just a very low pressure, low density area, can the orbit path of the earth be affected by its spin? Do spaceships use gyroscopes for navigation? Do gyroscopes work in outer space? If there is no atmospheric pressure, wouldn't the spacecraft stall? The Free Expansion of the gas would mean no work is being done. In other words, if there is not an equal and opposite push back from air pressure, how is the space craft propelled forward? Jet fuel needs oxygen to burn. How does a spacecraft carry enough oxygen to burn the fuel? The earth spins around the sun and the moon orbits around the earth. Plotting the moon's orbit will look like a "curly-Q." Does the orbit of the moon increase in velocity to catch up to the earth as the earth rotates around the sun? Where is the moon positioned relative to the earth upon lunar landings? How does the spacecraft withstand both the extreme heat of escaping the earth's atmosphere and re-entering? If meteors burn up, how can a spacecraft enter earth? A piece of metal in space that endures direct sunlight can get as hot as 260C , how does it cool down? Space outside of sunlight is very cold, -270C. What materials and fuel can withstand a 500+C swing in temperature? People can't feel Earth's rotation or spin because we're all moving with it, at the same constant speed. How does a spacecraft gain enough speed upon re-entry to the earth's atmosphere to not be flung in the direction of rotation? How do astronauts safely pass through the Van Allan radiation belts without a lethal dose of radiation? How is the craft instrumentation affected? Solar flares cause Northern lights and radio interference on earth. How do solar flares affect astronauts in space? Does it knock out their radio equipment? Do spacecraft and satellites have to account for Lagrangian points? Why aren't the pictures of moon from space more clear and detailed? Couldn't we see every inch of the moon with pictures taken in space from the International Space Station? Americans….."Proud to be stupid." Warning: JustSomeGuy_42 is a publicly confessed unvaxxed neophiliac . If the number 666 is considered evil. then technically, 25.8069758 is the root of all evil. |
Anonymous Coward User ID: 70680081 United States 11/01/2015 09:17 AM Report Abusive Post Report Copyright Violation | |
Heatresistant (OP) User ID: 66351124 United States 11/01/2015 09:31 AM Report Abusive Post Report Copyright Violation | |
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Anonymous Coward User ID: 24944642 United Kingdom 11/01/2015 09:45 AM Report Abusive Post Report Copyright Violation | Yea, what a jerk the OP is!!! Asking questions about science! No one should question NASA, ever, about anything. Quoting: Heatresistant Haha Tard. haha Tard. Hahaha...Tard. Tard. hahah. Tard. Tard, What a tard , right??? Yes, a tard, NASA is here [link to www.nasa.gov] , that's the place to ask NASA questions. This is GLP, you done found yourself in the wrong neighbourhood boy. |
Anonymous Coward User ID: 53192340 United States 11/01/2015 09:47 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 70708610 New Zealand 11/02/2015 03:45 AM Report Abusive Post Report Copyright Violation | The earth spins at ~1000 mph on its axis. Then it orbits the sun at ~67,000 mph. The moon orbits Earth at ~2,200 mph. An object in motion such as a lunar module remains in motion until it is acted on by an external force. For example, if you throw a kick ball out of a moving car it will "follow" the eyesight of the passenger until it hits the ground. Then it takes a massive bounce backwards. How does the landing module not bounce off the surface of the moon? Quoting: Heatresistant Is the earth subject to the Magnus Effect, i.e. backspin? If outer space is not a true vacuum, but just a very low pressure, low density area, can the orbit path of the earth be affected by its spin? Do spaceships use gyroscopes for navigation? Do gyroscopes work in outer space? If there is no atmospheric pressure, wouldn't the spacecraft stall? The Free Expansion of the gas would mean no work is being done. In other words, if there is not an equal and opposite push back from air pressure, how is the space craft propelled forward? Jet fuel needs oxygen to burn. How does a spacecraft carry enough oxygen to burn the fuel? The earth spins around the sun and the moon orbits around the earth. Plotting the moon's orbit will look like a "curly-Q." Does the orbit of the moon increase in velocity to catch up to the earth as the earth rotates around the sun? Where is the moon positioned relative to the earth upon lunar landings? How does the spacecraft withstand both the extreme heat of escaping the earth's atmosphere and re-entering? If meteors burn up, how can a spacecraft enter earth? A piece of metal in space that endures direct sunlight can get as hot as 260C , how does it cool down? Space outside of sunlight is very cold, -270C. What materials and fuel can withstand a 500+C swing in temperature? People can't feel Earth's rotation or spin because we're all moving with it, at the same constant speed. How does a spacecraft gain enough speed upon re-entry to the earth's atmosphere to not be flung in the direction of rotation? How do astronauts safely pass through the Van Allan radiation belts without a lethal dose of radiation? How is the craft instrumentation affected? Solar flares cause Northern lights and radio interference on earth. How do solar flares affect astronauts in space? Does it knock out their radio equipment? Do spacecraft and satellites have to account for Lagrangian points? Why aren't the pictures of moon from space more clear and detailed? Couldn't we see every inch of the moon with pictures taken in space from the International Space Station? shit dude your gona get it now! |
Halcyon Dayz, FCD User ID: 68914848 Netherlands 11/02/2015 05:35 AM Report Abusive Post Report Copyright Violation | Nope. It rotates 360 degrees every 23h56m4s. The speed of a particular part of it because of that spin would depend on its distance from the axis. By using a rocket engine to reduce its speed to near zero by the time it gets there and by having shock absorbers in its landing struds. No. Do spaceships use gyroscopes for navigation? Do gyroscopes work in outer space? Quoting: Heatresistant Yes. No. No, it does not. Jet fuel needs oxygen to burn. How does a spacecraft carry enough oxygen to burn the fuel? Quoting: Heatresistant By liquefying it and storing it in tanks. Just like the fuel. The earth spins around the sun and the moon orbits around the earth. Plotting the moon's orbit will look like a "curly-Q." Does the orbit of the moon increase in velocity to catch up to the earth as the earth rotates around the sun? Quoting: Heatresistant Not relative to Earth. Such that the landings were early morning local time, the landing sites all being on the visible side and relatively close to the equator. How does the spacecraft withstand both the extreme heat of escaping the earth's atmosphere Quoting: Heatresistant The craft has left the atmosphere before reaching speeds large enough for that to occur. Ablative shielding. A piece of metal in space that endures direct sunlight can get as hot as 260C , how does it cool down? Quoting: Heatresistant By radiating that heat into space. Space does not have a temperature. Temperature is a property of matter. Since they don't have to irrelevant. People can't feel Earth's rotation or spin because we're all moving with it, at the same constant speed. How does a spacecraft gain enough speed upon re-entry to the earth's atmosphere to not be flung in the direction of rotation? Quoting: Heatresistant It achieves it's re-entry speed by falling out of space. The effect of any sidewind would be independent of that speed, the only thing that matters is how long you experience it. How do astronauts safely pass through the Van Allan radiation belts without a lethal dose of radiation? Quoting: Heatresistant By using radiation shielding and staying the hell out of the inner parts of the Belts. Not significantly. Solar flares cause Northern lights and radio interference on earth. How do solar flares affect astronauts in space? Quoting: Heatresistant They could kill them. Probably. Yes. There are satellites orbiting L-points. More clear and detailed than what? Couldn't we see every inch of the moon with pictures taken in space from the International Space Station? Quoting: Heatresistant The ISS is only about 200 km closer to the Moon than the Earth's surface. Some of the time. Since it orbits Earth, it can only see the part of the Moon we can see. Last Edited by Halcyon Dayz, FCD on 11/02/2015 05:36 AM Reaching for the sky makes you taller. Hi! My name is Halcyon Dayz and I'm addicted to morans. |
Anonymous Coward User ID: 70082069 Germany 11/02/2015 06:35 AM Report Abusive Post Report Copyright Violation | Then I would see sunrise every day in the year at the same time. Not 8 or more hours apart through the year. Because the light of the sun would hit the point where i stand exactly 11h28m2s after it sat down the day before. But in Winter it sats down 4 hours too 'early' and in summer 4 hours too 'late'. Tell me how there can be 16 hours of sunshine (and more) in a 11h28m2s sunshine intervall? |
Halcyon Dayz, FCD User ID: 68914848 Netherlands 11/02/2015 06:58 AM Report Abusive Post Report Copyright Violation | Then I would see sunrise every day in the year at the same time. Not 8 or more hours apart through the year. Because the light of the sun would hit the point where i stand exactly 11h28m2s after it sat down the day before. But in Winter it sats down 4 hours too 'early' and in summer 4 hours too 'late'. Tell me how there can be 16 hours of sunshine (and more) in a 11h28m2s sunshine intervall? Because you live in Germany, not on the equator. Earth is tilted, y'know. Google the reason for the seasons. BTW, I'm pretty sure this was covered in your school curriculum. Elementary school, that is. Reaching for the sky makes you taller. Hi! My name is Halcyon Dayz and I'm addicted to morans. |
Anonymous Coward User ID: 24944642 United Kingdom 11/02/2015 07:28 AM Report Abusive Post Report Copyright Violation | Space has a temperature, it is 2.7 K or around -270 c. It is the red shifted temperature of the surface of last scattering. Space is isotropically ( within a few mK ) filled with photons with a black body spectrum temperature of 2.7 K so that any black body in space, far from other heat sources would eventually reach a temperature of 2.7 K. The coldest known object in space was the high frequency instrument on the Plank telescope at around 100 mK. |
Anonymous Coward User ID: 70082069 Germany 11/02/2015 07:45 AM Report Abusive Post Report Copyright Violation | Then I would see sunrise every day in the year at the same time. Not 8 or more hours apart through the year. Because the light of the sun would hit the point where i stand exactly 11h28m2s after it sat down the day before. But in Winter it sats down 4 hours too 'early' and in summer 4 hours too 'late'. Tell me how there can be 16 hours of sunshine (and more) in a 11h28m2s sunshine intervall? Because you live in Germany, not on the equator. Earth is tilted, y'know. Google the reason for the seasons. BTW, I'm pretty sure this was covered in your school curriculum. Elementary school, that is. The tilt has absolutely nothing to do with the point i made. A tilted axis has no imapact of the fact that the sunshine duration cant exceed 11h28m2s. Just because you have a reason for seasons doesnt explain this fact. |
Anonymous Coward User ID: 43136614 United States 11/02/2015 12:43 PM Report Abusive Post Report Copyright Violation | What do you mean? These are original questions. Any resemblance to another thread is coincidental. No, they are not. All of the information to answer those questions is public knowledge. Just because you're too lazy to look them up on your own isn't Nasa's fault. Google is magic. |
Anonymous Coward User ID: 70649522 United States 11/02/2015 01:39 PM Report Abusive Post Report Copyright Violation | Then I would see sunrise every day in the year at the same time. Not 8 or more hours apart through the year. Because the light of the sun would hit the point where i stand exactly 11h28m2s after it sat down the day before. But in Winter it sats down 4 hours too 'early' and in summer 4 hours too 'late'. Tell me how there can be 16 hours of sunshine (and more) in a 11h28m2s sunshine intervall? Because you live in Germany, not on the equator. Earth is tilted, y'know. Google the reason for the seasons. BTW, I'm pretty sure this was covered in your school curriculum. Elementary school, that is. The tilt has absolutely nothing to do with the point i made. A tilted axis has no imapact of the fact that the sunshine duration cant exceed 11h28m2s. Just because you have a reason for seasons doesnt explain this fact. I spent a glorious year at Cape Dyer, NWT, Canada... We had almost total darkness in December, the sun not quite peeking above the horizon, In June, the Sun would just hit the horizon before rising again... It all due to the tilt of the Earth's axis of rotation... |
Halcyon Dayz, FCD User ID: 68914848 Netherlands 11/02/2015 10:24 PM Report Abusive Post Report Copyright Violation | Space has a temperature, it is 2.7 K or around -270 c. That is the temperature of the CBR, not of space. Then I would see sunrise every day in the year at the same time. Not 8 or more hours apart through the year. Because the light of the sun would hit the point where i stand exactly 11h28m2s after it sat down the day before. But in Winter it sats down 4 hours too 'early' and in summer 4 hours too 'late'. Tell me how there can be 16 hours of sunshine (and more) in a 11h28m2s sunshine intervall? Earth is tilted, y'know. Google the reason for the seasons. BTW, I'm pretty sure this was covered in your school curriculum. Elementary school, that is. The tilt has absolutely nothing to do with the point i made. A tilted axis has no imapact of the fact that the sunshine duration cant exceed 11h28m2s. Just because you have a reason for seasons doesnt explain this fact. So you're an idiot who couldn't stay awake in school. Earth's terminator is only parallel with its axis on the equinoxes. Reaching for the sky makes you taller. Hi! My name is Halcyon Dayz and I'm addicted to morans. |
Anonymous Coward User ID: 24944642 United Kingdom 11/03/2015 02:01 AM Report Abusive Post Report Copyright Violation | Space has a temperature, it is 2.7 K or around -270 c. It is the red shifted temperature of the surface of last scattering. Space is isotropically ( within a few mK ) filled with photons with a black body spectrum temperature of 2.7 K so that any body in space, far from other heat sources would eventually reach a temperature of 2.7 K. That is the temperature of the CBR, not of space. Saying that is like saying 300 K is the temperature only of the walls of a black body cavity, not the space between them, go to school kid and get an eduction. 2.7 K is the red shifted temperature of the hydrogen and helium atoms from the surface of last scattering that isotropically surround everything in space. All bodies in space, ignoring local heat sources, will thermalise to this temperature. All of space is effectively inside a very slowly cooling black body cavity. The original poster was correct and you are an idiot. |
Anonymous Coward User ID: 70716283 Germany 11/03/2015 02:02 AM Report Abusive Post Report Copyright Violation | Space has a temperature, it is 2.7 K or around -270 c. That is the temperature of the CBR, not of space. ... Quoting: Anonymous Coward 70082069 Then I would see sunrise every day in the year at the same time. Not 8 or more hours apart through the year. Because the light of the sun would hit the point where i stand exactly 11h28m2s after it sat down the day before. But in Winter it sats down 4 hours too 'early' and in summer 4 hours too 'late'. Tell me how there can be 16 hours of sunshine (and more) in a 11h28m2s sunshine intervall? Earth is tilted, y'know. Google the reason for the seasons. BTW, I'm pretty sure this was covered in your school curriculum. Elementary school, that is. The tilt has absolutely nothing to do with the point i made. A tilted axis has no imapact of the fact that the sunshine duration cant exceed 11h28m2s. Just because you have a reason for seasons doesnt explain this fact. So you're an idiot who couldn't stay awake in school. Earth's terminator is only parallel with its axis on the equinoxes. You are dumb to the core |
Anonymous Coward User ID: 70716283 Germany 11/03/2015 02:03 AM Report Abusive Post Report Copyright Violation | ... Quoting: Anonymous Coward 70082069 Then I would see sunrise every day in the year at the same time. Not 8 or more hours apart through the year. Because the light of the sun would hit the point where i stand exactly 11h28m2s after it sat down the day before. But in Winter it sats down 4 hours too 'early' and in summer 4 hours too 'late'. Tell me how there can be 16 hours of sunshine (and more) in a 11h28m2s sunshine intervall? Because you live in Germany, not on the equator. Earth is tilted, y'know. Google the reason for the seasons. BTW, I'm pretty sure this was covered in your school curriculum. Elementary school, that is. The tilt has absolutely nothing to do with the point i made. A tilted axis has no imapact of the fact that the sunshine duration cant exceed 11h28m2s. Just because you have a reason for seasons doesnt explain this fact. I spent a glorious year at Cape Dyer, NWT, Canada... We had almost total darkness in December, the sun not quite peeking above the horizon, In June, the Sun would just hit the horizon before rising again... It all due to the tilt of the Earth's axis of rotation... |