Recent comments in /f/space
[deleted] t1_ja8mf9p wrote
Bipogram t1_ja8m300 wrote
Reply to comment by Suaveful in it took me so many days to compete this, so here's is my picture of the solar system. by Longjumping_Theme_45
And Inkscape is free and fabulous.
LouQuacious t1_ja8lyok wrote
Reply to comment by RollinThundaga in Why are Most Meteorites Found in Antarctica? by ChieftainMcLeland
I knew a meteor hunter dude in Tahoe, he went out to big empty playas in Great Basin. He said you just cruise around looking for black rocks that don’t belong.
OddClass134 t1_ja8lq8e wrote
Reply to comment by praetorion999 in How to make a model of dark matter and energy? by Poise-on
I mean doesn't exist in the sense of it not being-- as is commonly implied-- a "thing" that is invisible to us. It does exist in the sense of being the name of an observed inconsistency with our models, but the theory he presented was that it is a failure of the models to accurately model what we already know about, rather than it being that there is something out there (invisible mass, undiscovered particles etc) we don't know what it is.
Just one guy though. I'm sure opinions differ.
hellokinky_xo t1_ja8lidi wrote
this is amazing, and mildly satisfying. Good job! you should be proud of yourself! Amazing photos!
[deleted] t1_ja8kxrx wrote
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praetorion999 t1_ja8kv0d wrote
Reply to comment by OddClass134 in How to make a model of dark matter and energy? by Poise-on
Wait they actually said dark matter doesn't exist? We already know general relativity is wrong/incomplete because it isn't quantum compatible
DownTownBrown28 t1_ja8kuwb wrote
Reply to comment by BlueFox5 in Why are Most Meteorites Found in Antarctica? by ChieftainMcLeland
Maybe meteors are just coming for that ass aka Antarctica south side
Doctor_Brown_Bear t1_ja8ktai wrote
Reply to comment by ace17708 in The Paravulcoon - a proposed recovery system for the Saturn rocket, using a hot air balloon to safely land the first stage after use by Watchung
No I didn’t. We were testing these balloon in the great lakes region
XxShArKbEaRxX t1_ja8kitk wrote
I think we’re writing off the possibility that the meteorites are just that considerate
Survies1 t1_ja8kcg5 wrote
Reply to comment by ad_skipper in Saw a meteor for the first time and my heart rate skyrocketed! by ad_skipper
When you see the rings for the first time through a few lenses in changes your perspective on the universe and scale.
[deleted] t1_ja8k7ht wrote
Reply to comment by PicassoMars in Why are Most Meteorites Found in Antarctica? by ChieftainMcLeland
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[deleted] t1_ja8k7gl wrote
Reply to comment by hueythecat in Why are Most Meteorites Found in Antarctica? by ChieftainMcLeland
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Syd-1-772453 OP t1_ja8k1md wrote
Reply to comment by Cryptizard in Hypothesis on dark matter and dark energy using a water as a reference. by Syd-1-772453
Nice reference, thank you. I've spent years absorbing as much information as I can. This is an initial thought. Far from a theory, a hypothesis.
ad_skipper OP t1_ja8k07z wrote
Reply to comment by Survies1 in Saw a meteor for the first time and my heart rate skyrocketed! by ad_skipper
Don't own a telescope yet. Who knows, Maybe it could be my future hobby.
smizzlebdemented t1_ja8jvxd wrote
Less to hide them, they are surrounded by only snow and ice, vs plants, trees, water, and getting covered by dirt and foliage over time.
WhoStalledMyCar OP t1_ja8ju98 wrote
Reply to comment by Toebean_Farmer in Recently Correlated Black Hole Mass and Dark Energy Questions by WhoStalledMyCar
Yes to vacuum energy.
I'm not suggesting that the interior of a black hole is a universe, or that our universe is the interior of a black hole, rather I'm asking about the plausibility of a black hole, given sufficient growth by vacuum energy (if it even happens), could be the source of another "big bang" within the same constantly expanding fabric of spacetime and that any and all universes exist - causally disconnected - within said fabric?
In other words "singularity" -> produce a "big bang" -> black holes emerge -> black holes begin "charging/expanding/building mass/energy" via interior vacuum energy -> any of these black holes at their "peak" energy/mass state ala "singularity" -> produce a "big bang" -> repeat ad infinitum.
10_pounds_of_salt t1_ja8ivoa wrote
Reply to comment by Syd-1-772453 in Hypothesis on dark matter and dark energy using a water as a reference. by Syd-1-772453
Gravitational waves are caused by the bending of space time not the other way around
WistfulD t1_ja8itl1 wrote
Reply to comment by Express_Helicopter93 in Hypothesis on dark matter and dark energy using a water as a reference. by Syd-1-772453
Random or poorly thought out ideas are fine (this is a grand time-waster site, after all). What would be nice is if people framed it along the lines of being a novice seeking clarity, rather than their novice idea being "so obvious" or otherwise going to revolutionize a field countless people have spent a lifetime trying to resolve. Something closer to "I have this theory, does anyone know if it lines up with an existing theory, or if it is debunked/doesn't actually make sense (and if so, how)?" That would make it more clear that they are looking for the beginner's explanations for things.
Blue_my_eyes t1_ja8indg wrote
Reply to comment by FM-101 in How big was the point of dense energy before the Big Bang? by ClassicSpurzy
It's my understanding that nothing could have happened before the big bang. Space and time didn't exist until the big bang happened and unless there were previous iterations of the universe, nothing could have happened. Until it did.
keep_calm_and_prep_ t1_ja8ilet wrote
Reply to comment by kenlasalle in Jupiter and the Moon over Florida State University by wdd09
I was going to say that this picture looks a little bit too close to witchcraft and wizardry for Florida.
Those of you missing my joke I'm referring to Harry Potter being on the list of books that are not being allowed in the schools. From what my small brain can understand, it it is because witchcraft and wizardry is anti-christian.
Syd-1-772453 OP t1_ja8igoe wrote
Reply to comment by 10_pounds_of_salt in Hypothesis on dark matter and dark energy using a water as a reference. by Syd-1-772453
LIGO is currently detecting gravitational waves which warp spacetime. If these waves form crests and troughs then can't there be constructive interference and generate a very high peak? Certainly that would have an unusual effect. If dark energy is stretching everything apart, that's the expansion we observe, so surely there must be a size somewhere.
hagfish t1_ja8icj9 wrote
Reply to comment by Sassy-irish-lassy in Why are Most Meteorites Found in Antarctica? by ChieftainMcLeland
The article doesn't mention the other 'why', which is 'why are there so many people combing Antarctica for 'meteorites' at all? The answer is that China has sent dozens of 'meteorite hunting' expeditions to Antarctica over the years. In other news, Antarctica also has large fossil fuel and mineral reserves, but - no - it's definitely the space fragments they're looking for...
Cryptizard t1_ja8icd2 wrote
I agree with others that you should probably think out and research your ideas before randomly posting them, but this does sound like the Dirac sea which you might find interesting.
[deleted] t1_ja8mhq2 wrote
Reply to comment by WistfulD in Hypothesis on dark matter and dark energy using a water as a reference. by Syd-1-772453
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