@astrokatiemack: Cosmic gravitational waves! Colliding supermassive black holes! What does it all mean?? #NANOGrav #pulsars #gravitationalwaves

Katie Mack
Katie Mack
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Region: CA
Thursday 29 June 2023 02:17:28 GMT
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jamie6755
MMM :
Just realized stem was on 😴
2025-10-18 02:56:51
137
miguel2.oh
Miguel 2 Point O :
Bob Lazar has been talking about this since the 80s and "science" is just now catching up? Lol
2023-06-29 21:06:39
6
thorkium
Thor :
A black hole billions times the mass of the sun 🤯. Is there a theoretical upper limit? Could all the mass of the universe become a black hole?
2023-06-29 20:19:41
7
imnotdayanarose
grace in being :
so why am i seeing this now 🤔
2025-10-16 22:26:35
43
literallyjohngreen
John Green :
Found this intro so helpful!
2023-06-29 02:41:27
213
poptart1234a
garrmike62 :
bad news for the universe
2026-06-08 00:39:00
5
bhim.bdr.gurung0
Bhim Bdr Gurung :
wow nice
2026-01-07 22:22:47
6
asysaavedra
Asy Saavedra :
Can the deviations in the pulsar tell you where the black holes collided / when? If so, gravitational waves are kind of a method of time travel!
2023-06-30 19:00:42
7
sweetpeaactual
SweetPeaActual :
EZ Nobel prize for that team
2023-06-29 03:58:49
12
thespacegal
The Space Gal :
Your explanations are always SO GOOD. thank you 👏🏻
2023-06-29 03:16:56
103
ishymaria
Maria Chavez :
Thank you so much h this really helped me understand
2023-06-29 17:55:11
10
coryaitchison
Cory Aitchison :
Thanks for making physics accessible to us non-physicists. Also will this shed light on how it all ends 😁
2023-06-29 03:07:22
68
akajanerandom
AKAJaneRandom :
Bottom line: does this get us any closer to teleportation - because that’s what I’m waiting for, smart people. 😏
2023-06-29 03:50:11
7
nursedex.com
NurseDex :
You explained this exceptionally well!!!
2023-06-30 03:14:17
6
michaelmccarty4
Dootymcscooty :
Very cool. I wish Ben Tippett was still doing Titanium Physicists, would love to hear a full podcast on this.
2023-06-29 03:14:03
12
sihab8897
Sihab :
gt s yishy feel t i
2025-11-09 06:11:44
6
alfredofufkin
Alfredo Fufkin :
is this better?
2023-06-29 13:40:54
5
drjondy
DrJondy :
Well done, thank you.
2023-06-29 03:13:08
6
paulnmatthis
Paul Nabil :
Such a great explanation! Could you possibly talk about the implications this might have regarding SMBH binaries?
2023-06-29 23:56:47
8
thegreatwhatis
TheGreatWhatIs :
Do our meat bags get slightly smooshed and stretched as they pass?
2023-07-05 21:41:17
7
cheesygorillacrunch
Coco :
Prob an unhinged Q: Can we extract energy from gravitational waves or is the wave amplitude so small/length so great that it wouldn’t be productive?
2023-06-29 12:56:21
10
digby128
user5549994971559 :
would it not be a lot more beneficial to focus all this amazing talent on terrestrial issues...before we destroy our own planet...
2023-06-29 12:59:02
8
lauragee13
LauraG :
I love the way you explain things,so even I can understand, some of the other vids I saw almost felt like they were in a different language.
2023-06-29 03:21:27
11
armario.humedo
armario húmedo :
is like the fourth video I watch about this and I still didn't get it :(
2023-06-29 06:40:19
6
ursacygni
Nedloh :
I DIDNT KNOW YOU HAD A TIKTOK
2023-06-29 02:54:11
8
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