Strange Comet Like Objects In the Orion Nebula Shouldn't Exist

Hello and welcome! My name is Anton and in this video, we will talk about proplyds in the Orion nebula
Links:
#astronomy #orionnebula #proplyd

0:00 Another mysterious type of objects - proplyds
2:30 Discovered in a lot of locations
3:45 Recent investigation of why they exist
4:50 What's their future?
6:00 Still unanswered questions
7:30 Conclusions

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Credit:
NASA/ESA and L. Ricci (ESO)

Licenses used:

[flapjackfae]

"Proplyd" sounds like something one is happy not to hear about after a colonoscopy.

[scottdorfler]

It's amazing that these O type stars can still effect young systems at such incredible distances, 63, 000 AU, or One light year.

[garylawson]

Thank you Anton for this video about M42. Although I am nobody and never discovered anything, I spent countless hours in the Orion Nebula between 2001 and 2006 with my equatorial mounted 10" Newtonian telescope.

[daleb]

Bow shock from the heliosheath.... Wow. Good find...

[anthonyalfredyorke]

Thanks Anton, they look like they are straight out of the original series of STAR TREK . Have a wonderful day and " LIVE LONG AND PROSPER " PEACE AND LOVE TO EVERYONE ❤❤.

[jimcurtis]

Wonderful as always Anton. Thank you. 🙂☺️✌️

[George-rkts]

Great work, Anton. I really like the way showed ab assortment of problems instead of just the photogenic ones. They are all cool.

Stay wonderful!

[MrConspark]

Amazing wonderful stuff and Anton person 😁

[Ptoonya]

Hey Anton! You were one of the top recommended stories on my Microsoft Edge front page. Nice :)

[corymoore]

I’ve captured the most detailed image of Uranus ever seen, it’s magnificent.

[ACT]

With The Orion Nebula being my favorite deep sky object within my favorite constellation, I was happy to see these features being the focus of some observations as they've fascinated me since they started to appear in higher resolution images.
I'd like to see the magnetic fields around them mapped. Perhaps those fields are distorted in such a manner to shield them, allowing them to linger in this environment.

[heighleybaily]

I had no idea these objects even existed

[icaleinns]

So wouldn't fluid dynamics provide a little insight here? The light coming from the O-type star is the stream, the protoplanetary disc is a rock in the stream. An eddy current would be instigated on the backside of the disc, resulting in some of the blown off material being sucked back into the disc. I'm obviously not an expert, just sayin'

[jonloomis]

Is it possible that the protoplanetary disks formed heliospheres and what is being observed is dust that was accumulated in the tail and is being dragged along instead of blown out? Most instances of ejected matter tend to get wider with distance, not more narrow.

[notgreg]

That's the most metal thing I've heard of in space. Young star systems being effectively sterilized by a star a whole light year away that presumably manages to be brighter than the primary star in the system. That's insane

[gregpieczka]

THANK YOU ANTO!
THANK YOU FOR YOUR WORK!

[adrianmannion]

I l over to tune into ‘what we thought about the universe is wrong’ Keep up the good work Anton! ❤

[stevenkarnisky]

If these discs were traveling at high velocity past the active star, wouldn't their tails be skewed at an angle from the controlling star, instead of pointing directly away from it?

Thanks for this, Anton!

[laurachapple]

Thank you for another wonderful video, Anton!

[Flight]

2:54 not gonna lie, that look is kinda frightening