The Big Bang Theory
Automatically track what you’re watching
Join a community with a new generation of fans
Join the community
Please enter all the fields
Please enter a correct Email
Yahoo emails are not allowed
This Email is already registered in Simkl
Name too short
Password is too short
You can choose a password length of not more than 50 characters. Do not forget to switch keyboard layout to the English. Do not choose a password too simple, less then 4 characters, because such a password is easy to find out. Allowed latin and !@#$%^&*()_-+=., characters
Create Free Account
Already have an account?  Enter  
Back
Welcome back!
Please enter all the fields
Incorrect login or password entered
Sign In
Forgot your password?
Don’t have an account?  Create Account  
Back
Forgot your password?
Please enter your Email
This Email is not registered in Simkl
Failed to send email, try again later
Don't worry. It's easy to reset.

Please enter your Simkl username or E-mail from your account to start the password recovery process.
Reset Password
We have sent instructions to the email address you provided during signup. Please follow the link from the email to continue.
Back

TOP

JOIN SIMKL
The Big Bang Theory - S11E21 - The Comet Polarization
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
The Big Bang Theory S11E21 Screenshot
 

The Big Bang Theory season 11 episode 21

The Comet Polarization

 
Sheldon’s comic book store experiences changes when writer Neil Gaiman puts Stuart’s store on the map. Also, Koothrappali takes credit for Penny’s astronomical discovery, and friendships are threatened.
 
Find episode on:
 
AD
 
Try 1 month of Paramount+ FREE. Thousands of episodes, live TV & exclusive originals–all in one place! »
AD
 
Stream the best of Disney, Pixar, Marvel, Star Wars, National Geographic and new movies now. Sign Up Now! »
 
 
 
 
The Big Bang Theory / S11E21 : The Comet Polarization
Season 11, Episode 21 | Aired on April 19, 2018 | TV-14 | 25 min. | CBS
Mark as watched
 
 
 
EPISODES
Season 11
Season 11
Season 11
Season 12
Season 11
Season 10
Season 9
Season 8
Season 7
Season 6
Season 5
Season 4
Season 3
Season 2
Season 1
Specials
 
 
  • The Big Bang Theory - Episode 1 - The Proposal Proposal
    Episode 1
    The Proposal Proposal
  • The Big Bang Theory - Episode 2 - The Retraction Reaction
    Episode 2
    The Retraction Reaction
  • The Big Bang Theory - Episode 3 - The Relaxation Integration
    Episode 3
    The Relaxation Integration
  • The Big Bang Theory - Episode 4 - The Explosion Implosion
    Episode 4
    The Explosion Implosion
  • The Big Bang Theory - Episode 5 - The Collaboration Contamination
    Episode 5
    The Collaboration Contamination
  • The Big Bang Theory - Episode 6 - The Proton Regeneration
    Episode 6
    The Proton Regeneration
  • The Big Bang Theory - Episode 7 - The Geology Methodology
    Episode 7
    The Geology Methodology
  • The Big Bang Theory - Episode 8 - The Tesla Recoil
    Episode 8
    The Tesla Recoil
  • The Big Bang Theory - Episode 9 - The Bitcoin Entanglement
    Episode 9
    The Bitcoin Entanglement
  • The Big Bang Theory - Episode 10 - The Confidence Erosion
    Episode 10
    The Confidence Erosion
  • The Big Bang Theory - Episode 11 - The Celebration Reverberation
    Episode 11
    The Celebration Reverberation
  • The Big Bang Theory - Episode 12 - The Matrimonial Metric
    Episode 12
    The Matrimonial Metric
  • The Big Bang Theory - Episode 13 - The Solo Oscillation
    Episode 13
    The Solo Oscillation
  • The Big Bang Theory - Episode 14 - The Separation Triangulation
    Episode 14
    The Separation Triangulation
  • The Big Bang Theory - Episode 15 - The Novelization Correlation
    Episode 15
    The Novelization Correlation
  • The Big Bang Theory - Episode 16 - The Neonatal Nomenclature
    Episode 16
    The Neonatal Nomenclature
  • The Big Bang Theory - Episode 17 - The Athenaeum Allocation
    Episode 17
    The Athenaeum Allocation
  • The Big Bang Theory - Episode 18 - The Gates Excitation
    Episode 18
    The Gates Excitation
  • The Big Bang Theory - Episode 19 - The Tenant Disassociation
    Episode 19
    The Tenant Disassociation
  • The Big Bang Theory - Episode 20 - The Reclusive Potential
    Episode 20
    The Reclusive Potential
  • The Big Bang Theory - Episode 21 - The Comet Polarization
    Episode 21
    The Comet Polarization
  • The Big Bang Theory - Episode 22 - The Monetary Insufficiency
    Episode 22
    The Monetary Insufficiency
  • The Big Bang Theory - Episode 23 - The Sibling Realignment
    Episode 23
    The Sibling Realignment
  • The Big Bang Theory - Episode 24 - The Bow Tie Asymmetry
    Episode 24
    The Bow Tie Asymmetry

The Big Bang Theory season 11 episode 21 Recap and FAQ

icon

Episode Summary

In "The Big Bang Theory," Howard and the gang set up a telescope session, leading to Penny accidentally discovering a comet, which Raj claims credit for. Meanwhile, Stuart's comic store gains unexpected popularity after Neil Gaiman tweets about it, causing discomfort among the regulars, especially Sheldon. The store's new dynamic, including assistant manager Denise, challenges Sheldon's attitudes. The episode explores themes of credit and recognition in scientific discovery, alongside the impact of social media on local businesses.

Full Episode S11E21 Recap

### Pigeon Check and Telescope Time - Howard checks for pigeons as a precaution for Sheldon, confirming the north side is clear. - They prepare to observe planets. Howard brings a professional telescope, mocking Leonard's inferior one. - Discussion about the quality of telescopes and a quip about watching "The Bachelor" on a neighbor's TV. ### Neil Gaiman's Tweet and Comic Store Buzz - Stuart discovers Neil Gaiman tweeted about his comic store, praising its vibe and expertise. - The gang discusses Gaiman's visit to the store, leading to a debate about the most powerful metal in comics. - Stuart's store becomes unexpectedly popular due to the tweet, causing discomfort among the group. ### Discovering a Comet - The group, including Penny, uses Howard's telescope. Penny spots something unusual. - Raj suggests it's too early for Mercury and dismisses it as an eyelash, but Penny insists on photographing it. - Upon reviewing the photo, they speculate it might be a comet, creating excitement. ### Stuart's Store Overwhelmed - Stuart's comic store is overrun with customers, changing its usual quiet atmosphere. - The group expresses dissatisfaction with the crowds and changes at the store. - Sheldon is particularly upset about the changes and a new assistant manager, Denise. ### Dispute Over Comet Discovery - Raj claims credit for the comet discovery, ignoring Penny's role. - Penny, feeling undermined, confronts Raj about the discovery credit. - The dispute highlights Penny's ongoing frustration with not being taken seriously. ### Date Night Disrupted - Howard and Bernadette's date night is interrupted as Stuart, their babysitter, is busy with the store. - They decide to have a date night at home instead. ### Sheldon and Amy at the Comic Store - Sheldon visits the store, skeptical of Denise, the new assistant manager. - Denise impresses Sheldon with her comic book knowledge, challenging his assumptions. ### Penny Confronts Raj - Penny firmly demands Raj acknowledge her role in the comet discovery. - Raj, feeling pressured, agrees to credit Penny, albeit with reluctance. ### Sheldon's New Interest in Comics - Amy, influenced by Sheldon's interaction with Denise, seeks to learn about comics. - Sheldon, now engrossed in a comic book, dismisses discussing it further with Amy.

Frequently Asked Questions

Why did Howard bring his telescope instead of using Leonard's?

Howard thought Leonard's telescope was inferior, likening its effectiveness to squinting.

What did Neil Gaiman tweet about Stuart's comic store?

Gaiman praised the store for its great vibe and knowledgeable owner.

How did the group react to the newfound popularity of Stuart's comic store?

They were uncomfortable with the crowds and changes, especially Sheldon who disliked the new assistant manager.

What did Penny discover while using Howard's telescope?

Penny spotted something unusual that they later speculated might be a comet.

Who initially claimed credit for the comet discovery?

Raj claimed sole credit for the discovery, ignoring Penny's contribution.

How did Penny feel about Raj taking all the credit for the comet?

Penny was upset and felt her role was unjustly overlooked.

What was the resolution between Penny and Raj regarding the comet discovery?

After Penny confronted him, Raj reluctantly agreed to acknowledge her role in the discovery.

How did Sheldon react to the changes at the comic store?

Sheldon was initially resistant and skeptical, especially towards the new assistant manager, Denise.

How did Denise, the new assistant manager, impress Sheldon?

Denise demonstrated extensive comic book knowledge, challenging Sheldon's assumptions.

What did Amy want to learn after seeing Sheldon's interaction with Denise?

Amy wanted to learn how to pretend to like comic books.

 
Reactions
 
Screencaps
 
ABOUT #THEBIGBANGTHEORY S11E21 Newest Oldest Top Replies Top comments Top Memos Most Helpful Most Likes
Add Comment
 
Topic
 
Photo, Meme or GIF
 
Video
 
  ?
Drop image files here or click to upload
max 10MB photo or 2MB GIF
 
Add photo or GIF from web

How to add photo or GIF from web:

You can paste URL of the image inside your comment and it will be automatically converted into the image when reading the comment.
 
Find a GIF
 
Create a Meme

How to add a video:

To add a video paste video url directly into your comment. Example: https://www.youtube.com/watch?v=s7L2PVdrb_8.
Do not post links to copyrighted video content (TV Episodes, Movies). Share them privately if needed.
English only please.  Home rules.
 
POST COMMENT
 
 
What do you think?
4 responses  
 
1
Upvote
3
Funny
0
Love
0
Surprised
0
Angry
0
Sad
 
Share this page with your friends and followers:
Get VIP
Become a Pro or a VIP member
and unlock premium perks
Become beta tester
Get access to the next version of Simkl V2
Apps
Simkl has apps for Android, iOS, Chrome,
Windows, Kodi, Plex and more!

Simkl automatically tracks what you’re watching, tells you how many episodes you’ve missed, recommends what to watch next based on your watch history, and connects you to what your friends are into.

The best way to keep track of your favorite TV shows!

Get alerted when new episodes of your favorite TV shows air!

Get personalized recommendations on what to watch!

125,865 TV Shows
13,486 Anime
886,931 Movies
3,320,504 Members
COMMUNITY
Simkl is nothing without you
Give feedback on Discord or Twitter, improve your Simkl skills through tutorials.
IMDB
Tutorials
Explore our tutorials to enhance your understanding of how to keep track of your watch history on Simkl.
What is Simkl?
Twitter
Twitter
Stay updated with Simkl on Twitter for the latest product developments and other interesting news about TV Shows and Movies.
Follow @Simkl
Discord
Discord
Chat with the Simkl team and fellow Simkl members. The ultimate community experience.
Join our Discord
Start tracking what you watch
Sign Up with Google
Sign Up with Email
MADE WITH ♥ IN NYC & UA
© 2024. ALL RIGHTS RESERVED.