@blitzphd: This video was inspired by a conversation I had with @Forrest Valkai. Turns out he was wrong, you can't stand on Jupiter. Also there's some crazy heavy exoplanets out there! #Astronomy #gravity #exoplanet #learnontiktokcontest #DidYouKnow

Dr. Blitz
Dr. Blitz
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Thursday 02 July 2026 14:22:45 GMT
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keithwhatever2
keithwhatever :
Liquid metallic hydrogen?!? Come again? That sounds horrendous
2026-07-02 15:37:14
183
snurdly
footnote¹¹ :
I'm still recovering from the neutron star sandwich.
2026-07-02 17:20:01
17
keybaor.nokle
not cool :
"ground pushing up on out feet" isnt true
2026-09-06 20:31:23
1
discoinferno34
DisCoinFerno 🏴󠁧󠁢󠁥󠁮󠁧󠁿 :
I could take it
2026-07-02 14:57:56
423
zxchwtw
zxchwtw :
UR IN STEM
2026-09-07 13:44:29
1
buttwipz2
buttwipz2 :
A super earth?
2026-07-02 23:32:28
116
rnyhrr1791
mistabonedrone99 :
then how does smoke rise.? and gravity holds trillions of gallons of water down..
2026-07-02 16:24:20
3
hello_mcfly2
hello_mcfly2 :
How can you tell what the mass of a planet is? 🧐
2026-07-02 22:38:00
1
johnbarrett794
Æther :
I find it hard to believe Saturn and Jupiter formed from the same supernova as the inner planets, if they have no core. You would have this weird situation where gas coalesces to gas rather than a dense solid body.
2026-07-02 16:09:42
0
jezzirolk
jezzirolk :
If kuakua is heavier than earth and has higher gravity, why does it have no atmosphere. I assumed the atmosphere was being held in with gravity, but now I am questioning that. What gives a planet an atmosphere?
2026-07-04 07:14:18
3
fab_sable
🖤 :
Can I stand on sun's core or is that prohibited?
2026-07-03 00:53:49
0
lowlifeoftheparty
JW :
Is there a reason why there’s not a non-gas planet larger than earth in our solar system? Or just a completely random thing?
2026-07-03 14:28:57
11
therealdoomguy
SillySAMM :
I need to move solar systems earth just ain’t it
2026-07-02 15:22:43
19
m3tanoia.os
𝐬𝐩𝐥𝐢𝐭 :
Wait what about centrifugal machines? I’m sure you can stand on some and experience more than 1G
2026-07-03 16:16:06
1
brian.fedirko
Brian Fedirko :
so a spaceship orbit at a certain altitude say around Jupiter or Saturn would give gravity on the floor of the craft? that's kinda intriguing.💜
2026-07-05 06:01:52
0
burntoutpua
BurntOutPua(she/her) :
Is Superman strong enough to stand on the surface of a neutron star?
2026-07-13 11:00:43
0
marcykitty
Marcy :
isn't planet 9 meant to be solid? but I guess you said confirmed
2026-07-03 08:33:39
0
doc0705
Doc :
if we’re allowing infinite durability for the neutron star, then we could apply it to Jupiter or Saturn whereas their albeit fuzzy cores are so dense it would function as a solid to us, like lava.
2026-07-03 01:15:36
0
birdsarereallyreallyreal
birdsarereallyreallyreal :
I’d argue there’s a meteor on/in jupiter that you could “stand” on. Like a piece of Oreo in a McFlurry.
2026-07-02 15:30:14
10
slimy.lettuce
Slimy Lettuce :
You are the goat
2026-07-02 14:29:27
5
trainman23
Trainman23 :
Wrong
2026-07-03 16:15:17
1
trustthevoid
Christopher Brown :
Maybe you can answer this question I've always had. What happens to all the meteors that have collided with Jupiter? Where did all that iron go? Wouldn't that form a small core?
2026-07-02 14:31:20
4
quadpen8
Justing :
are there no solid chunks on jupiter or saturn?
2026-07-03 20:16:40
0
thejuanwholives
Project Omega :
Could we increase gravity locally here on earth? Perhaps in some sort of chamber where we could have athletes train in 1.5 to 2.0 times earths gravity? Preferably not in a a giant centrifuge, but that’s the best the current technology can probably come up with.
2026-07-02 15:23:11
0
xiumprimordium
Xium Primordium :
So would the immense gravity of Jupiter not lead to a funky gravitational feeling if you were to stand on Io?
2026-07-02 21:13:00
3
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