Recent comments in /f/space
VenomXTs t1_j5wuouu wrote
Reply to comment by AttitudeAndEffort3 in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
Unexpected Enders game quote, love it.
lifesyndrome OP t1_j5wungc wrote
Reply to comment by PM_Me_Frosted_Tits in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
no no no
I'm saying (in a child's mind lol) if u were superman
and went to space and looked at the bottom of the earth(Antartica) and flew TOWARDS IT....are you flying up...or down?
​
that's what I was asking
but I got the answer now
[deleted] t1_j5wua9l wrote
PM_Me_Frosted_Tits t1_j5wu8yd wrote
Reply to If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
I'm confused, did you think people fall into space at the south pole?
Gravity has no up or down in a concrete sense. Whatever side of the globe you're on when you re-enter the atmosphere is going to be facing "up" and you'll be flying "down" towards the surface and the pull of gravity.
[deleted] t1_j5wu5d8 wrote
mike-foley t1_j5wu3un wrote
Reply to comment by danielravennest in Netflix Special Challenger The Final Flight - curious omission. by GhostRiders
That gave me chills.. Can't imagine how it impacted all of you.
anona_moose t1_j5wu1ol wrote
Reply to If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
My friend, I sincerely need you to draw a diagram or something, because I really want to know what you're trying to say.
In most simple terms, "down" is the gravitational pull straight line from where you are straight to the core of the Earth. It doesn't matter if you're directly over Spain, Florida, or Antarctica. The Northern or Southern poles don't matter for "down" .. If you took a helicopter and flew directly over the South pole, and jumped out right when you were over it, how do you think you would fall?
[deleted] t1_j5wu0dq wrote
Reply to comment by spacetimeguy in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
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T0WERM0NKEY t1_j5wty6p wrote
Reply to If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
Up and down are subjective. Your question doesn't make sense.
candyowenstaint t1_j5wtwxo wrote
Reply to If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
There’s not really directions in space, only forward and backward. All perspectives/orientations would feel the same
Jay_Beckstead t1_j5wtv4f wrote
Reply to If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
Depends on Newton’s or Einstein’s rules of physics. Newton says you’d be “falling,” while Einstein would say that the Earth is rising up to meet you while being constantly warped by the time-space continuum.
pbmadman t1_j5wtqx7 wrote
Reply to comment by lifesyndrome in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
See, it the “up” part in the first sentence you have all wrong. There is no up. Showing the earth with the North Pole as up is merely convention. It would be just as correct to flip it over and have the South Pole at the top (as viewed while standing on earth). We put the solar system “flat” with the planets orbiting in the direction they do only as convention, there is no up or down in the absence of gravity.
Think of it like this. Up is always pointing away from the center of earth. Down is always pointing towards the center.
lifesyndrome OP t1_j5wto16 wrote
Reply to comment by Orion113 in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
AHHHHH ok I see
[deleted] t1_j5wtf27 wrote
Reply to comment by ackermann in Mycotecture — the use of mushrooms and other fungal substances for architectural purposes — could be key to building affordable, fire-resistant, insulated habitats on the Moon and Mars. NASA aims to experiment with the technique on the Moon in 2025. by clayt6
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DeeJuggle t1_j5wte8j wrote
Reply to comment by lifesyndrome in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
In space, whether you're Superman or not, there is no UP.
Assuming that there is a designated direction that you can label as "up" in space, is what's causing your confusion. That assumption is incorrect.
[deleted] t1_j5wta6x wrote
[deleted] t1_j5wt6ex wrote
Reply to comment by spacetimeguy in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
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Orion113 t1_j5wsvw5 wrote
Reply to comment by lifesyndrome in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
There is no up in space. Every direction is the same. Superman could be staring at the Earth from space, and flip his whole body around so that Antarctica is "on top" of the Earth, and then fly "down" to it. Or he could flip 90 degrees so Antarctica is "on the side" of the Earth, and fly straight into it.
That Antarctica is placed at the bottom of every map and globe is completely arbitrary, it's not because it's actually up, down, left, or right. It's just there.
520SunSpider t1_j5wsv4u wrote
Reply to comment by lifesyndrome in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
How would you be flying down towards land when you’re flying away from earth? Try thinking outward instead of “Up”
[deleted] t1_j5wsqkw wrote
AttitudeAndEffort3 t1_j5wspir wrote
Reply to comment by MaryPoppinSomePillz in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
“Remember, the enemy’s gate is down”
gothlaw t1_j5wsnfz wrote
Reply to If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
There’s no up and down, except in relation to the observer.
[deleted] t1_j5wsig8 wrote
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infotekt t1_j5wsg5x wrote
Reply to If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
with respect to gravity there is no "bottom of earth"
[deleted] t1_j5wurx0 wrote
Reply to comment by infotekt in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
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