What is a Black Hole? 

there's no way you only have 33 subscribers

You're pretty underrated! i love the explanation! keep it up man :)

Watching this video I expected you to have like 300k subs you’re so underrated

This will 100% be one of those simple but super intriguing science youtube channels with 100s of thousands of subscribers and with this level of production quality it will 100% grow exponentially, good luck!

Really nice video, just got it randomly on my Home page and thought you had hundreds of thousands subscribers already. I'm proud to be your 69th subscriber, keep up the good work. You're either really really talented or an already existing big channel, doing a social experiment 😅

I don't usually subscribe to any random channel I come across on the internet, but your production quality is massively above the size of your channel, keep liiking sience and see you in 1 MIL subs, I don't think it will take you that long

Wtf this is fire

dont forget us when you get famous brother, youre doing an amazing job, your 69th subscriber btw

Idk why u were on my start page but i dont complain. +1 sub

Underrated af

Underrated 306th subscriber is me

this jit is trippin bruh i seen that picture of the black hole come out a while ago what is up with that lil bro

pls don’t eat me alive this may be an ignorant comment but idk a lot abt space but does this mean our galaxy is going to the black hole?

dude @Figure_it_out0 is stealing all of your videos

Bro is on an alt account

So Amazing!!!