I thought I wanted to do instrumentation design but now I think I want to do more operations/mission planning/human factors. As Redditâs advertiser and user base continue to scale -- with 52 million daily active users, up 44% year over year¹ -- it is important to provide an added layer of transparency around the reach and awareness of Reddit ⦠Hello, Iâm a junior in Highschool and next year Iâm going to take calculus and right off the bat I wanted to take BC cause i thought it would better prepare me for college considering how difficult the classes can be. Does anyone have a similar experience? posts, Press J to jump to the feed. See Stuff in Space ⦠I read somewhere that the average density of interstellargalactic space is about 1 hydrogen atom per cubic meter. About Community. Without going into quantum mechanical gibberish: Nothing. A place to discuss relevant topics in civil and military aviation, space exploration, and news relevant and interesting to those with a passion for all things flying. How do you know it doesn't turn it purple. The black you are seeing just means the light coming from that direction is too faint for our eyes to make anything out of it but black (the lack of any light). I just started a PhD in Aerospace this fall, and my undergrad was in physics. save. SpaceX engineers holding a Reddit AMA on Starlinkâs Better ⦠( Iâll also be taking physics E&M is that plays a part). Image credit: NASA. Stuff in Space is a realtime 3D map of objects in Earth orbit, visualized using WebGL. "A liminal space is the time between the 'what was' and the 'next.' Earth's next-door neighbor is often called the Red Planet because of its red soil. An animation of gravity at work. We do not support the Yeah you explained it well. It turns it pitch black. Etc? Gravity also gets weaker with distance. My interests are too many but l can imagine myself working on telecommunications,DSP etc. I canât bring myself to do more than a couple hours of research a day (itâs winter âbreakâ, so Iâm supposed to be doing research full time) and I donât know if itâs because I donât like the research or if itâs just working from home and being in a new program. Space isn't black either. If another object is nearby, it is pulled into the curve. You might be thinking, âBut of course we do! Space is not empty, it’s frothing and bubbling with activity. 108 points. r/Art: This is a subreddit about art. But space and time seem so radically different. Directorate. Space isn't black either. How would spacetime change our understanding of space and time? It worries me that the CS major in my area heavily focuses on math but offers no physics courses and very basic electronic courses.Aerospace has a little bit of everything. Turning off the light in your bedroom doesn't turn it purple. About the author. When it comes down to it will taking BC be better than AB in the long run? But thanks to science, we now have a better idea. This might be a surprise, but we donât know what most of the universe is made of. Some of it floats in space; much of it orbits Earth. Space has no colour. In the abstract itâs far from obviousthat there should be a simple, ultimate theory of our universe. The black you are seeing just means the light coming from that direction is too faint for our eyes to make anything out of it but black (the lack of any light). Here's a Big Compilation of my personal favorite edits that I have made, tell me your opinions and criticism in the comments if you want, Happy Blue Friday Everyone, and GO HAWKSð¥ðððð¥ Welcome to Reddit, What is Space-Time? I feel like I just want to get the MS and leave. But still, us humans still assigned that absence a name. Press J to jump to the feed. This object could have formed just like a brown dwarfâfrom a small cloud of gas. 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