As an aspiring astrophysicist, I know a thing or two about space. I also know that space is super cool and almost everyone I've ever talked to wants to learn more about it. This is a technique of studying I do with friends and family, as by teaching something that I know, if better cements that concept into my brain.
Fair warning: I don't know everything, and I will let you know if what you're asking is out of my grasp. But I'm pretty good, so fire away.
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1 回复Is time dilation related more to the speed of light or the distance away from earth the object is?
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2 回复I have heard that (theoretically) if and object (a person) was traveling at or close to the speed of light that time seems to go slower than on Earth. Is this true?
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1 回复I like the space/astronomy field also. I really enjoy black holes and time travel. Anyway, I'll ask you a question. If someone wanted to go with you to a planet, what planet would you suggest. [spoiler]Personally, I would like Mars.[/spoiler]
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4 回复So did Mars ever have an environment similar to Earth's (sustainable for humans to live on with out suits)
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1 回复How is dark matter detected and how does it affect other things? This was never quite clear to me.
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3 回复I'm super into all science, but especially space stuff:) I've done a lot a learning on my own, but I'm not fully clear on what quasars are.
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1 回复What are your thoughts on new discovery NASA made observing that ball of energy/light coming out of the black hole?
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2 回复If we sent a shit ton of ballons with oxygen into space and busted them will we be able to breath in space?
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1 回复So far, using gravitational lensing, and the HST, we have seen images of galaxies as they were less than half a billion years after the so called Big Bang. Of course, the further we see into space, the further are looking into the past. But as the Universe has a finite age, is it reasonable to say there is only so far we can possibly see into the observable Universe? If so, what do you think you will see, at the limit?
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1 回复What are your thoughts about the alleged discovery of the tetraneutron? Has dark matter been observed, not including its gravitational effect on light [which has been observed]? Are you a quark or boson kinda guy? [there is a right answer]
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2 回复What are your thoughts on how everything we created such as newtons laws and relativity was abolished upon researching black holes collapsing?