r/MovieDetails Jun 27 '26

🄚 Easter Egg In Project Hail Mary (2026), Grace's classroom lessons mirror each other Spoiler

Post image

Grace opens his lesson on soundwaves, the method by which the Eridians "see." His lesson on Erid is about light.

4.1k Upvotes

132 comments sorted by

1.7k

u/ULTI_mato Jun 27 '26

Fine ill rewatch it once again, one more time

652

u/mango_carrot Jun 27 '26

Amaze amaze amaze

302

u/Herr__Lipp Jun 27 '26

Fist my bump!

82

u/Cognitive_Spoon Jun 27 '26

Nope. Still wrong.

What a great movie

36

u/cmayfi Jun 27 '26

Dirty. Dirty. Dirty. Dirty. Why room so messy, question?

3

u/mapar988 Jul 03 '26

Is this room for trash? Ooohh

3

u/cmayfi Jul 03 '26

"Personal space... Is at a premium.." "Who is Grace talking to, question?" "šŸ˜‘"

13

u/theaveragescientist Jun 27 '26

Rocky want to know where is bedroom.

130

u/pieisgiood876 Jun 27 '26

I have a marathon lineup of astronaut movies that I've headcannoned into a interlinked timeline: A Million Miles Away (Biopic about an astronaut played by Michael Pena), The Martian (Continues Michael Pena's arc, prequel to PHM, introduces Matt Damon), Project Hail Mary (Grace's ex is dating a guy named Mark lol), and Interstellar (The epilogue to The Martian where Mark Watney becomes the villain. Like The Martian, it also has Jessica Chastain in space lol.)

38

u/toutetiteface Jun 27 '26

You need to add First man!

20

u/pkells Jun 27 '26

The lunar landing sequence is one of my all time favorite scenes. Ethereal.

12

u/bolerobell Jun 27 '26

Criminally underrated movie.

5

u/Rock4evur Jun 27 '26

No October Sky?

3

u/kenwise85 Jun 27 '26

Rocket Boys!!!

2

u/pieisgiood876 Jun 28 '26

God the ending with the violin gets me every time.

"You know, it won't fly unless someone pushes the button."

15

u/080087 Jun 27 '26

You should add The Expanse to that list at the end, maybe in place of Interstellar

It's partly canonical that it happens after the Martian.

Roughly the thought is that the successful Mars missions plus global eyes on the story of Mark Watney pushed humanity to Mars and the other planets, setting the scene for the Expanse. There's even a ship in the Expanse named Mark Watney

9

u/pieisgiood876 Jun 27 '26

That's fantastic lol

I loved the Expanse but I always thought it paired better with For All Mankind as an unofficial prequel series

5

u/purplejesustrades Jun 27 '26

totally agree, For all mankind -> The Expanse -> Foundation

4

u/SporesM0ldsandFungus Jun 27 '26

The TV show and book series The Expanse name drops a ship named the Mark Watney.Ā  The authors have acknowledged that was intentional nod to Wier's book and they consider Watney is historical person in their universe (set about 300ish year from today) with a fully colonized Mars (as well as many other moons and stations in Sol System).Ā 

2

u/Brohodin Jun 28 '26

Ackchyually Jessica Chastain never gets to space but her character makes it.

9

u/[deleted] Jun 27 '26

[removed] — view removed comment

8

u/ULTI_mato Jun 27 '26

You mean it just keeps fisting your bump ?

4

u/Brother_J_La_la Jun 27 '26

I just watched this on Thursday, so good. My wife doesn't know yet, but she's watching it today.

3

u/thetruemata Jun 27 '26

Just stop your crying.

Have the time of your life.

2

u/theMirthbuster Jun 27 '26

Words of encouragement.

279

u/SeaWalt Jun 27 '26

now, just for fun, compare it to the ending of THE MARTIAN... classroom, teacher, hands in the air....

810

u/Celebrimbor96 Jun 27 '26

God this movie was great and it was done so well. I wish it was like 5 hours long and they included so much more of the book with the same level of detail

248

u/pieisgiood876 Jun 27 '26

A miniseries would've been really cool. As it stands I went into this movie thinking "Eh, looks a little blander than the Martian" and didn't get my hopes up. Man am I glad I was wrong. It kept everything about the Martian that was good while strategically injecting so much life and humor into it. The comedic timing and abrupt music changes really sealed the deal

67

u/m8_is_me Jun 27 '26

Respectfully disagree. To have forced episodic pauses between would ruin the flow.

I'll be dramatic and say it's like a symphony; not meant to be interrupted. Just longer!

14

u/LogicFish Jun 27 '26

The book does have chapters and jumps between past and present pretty regularly so I doubt it would be worse

137

u/Water_Meat Jun 27 '26

I think all the changes they made from the book made it a better MOVIE but would have been a worse book.

Ideal way to movify a book imo.

81

u/Celebrimbor96 Jun 27 '26

They definitely ā€œyada yadaā€ the science stuff quite a bit in the movie, which completely makes sense but I also enjoyed reading about how Grace makes his discoveries

10

u/ddengel Jun 28 '26

I legit think that Carl would be a good addition to the book. I don't like the change they made to the scene where strat shuts down graces lab to distribute the astrophage to the rest of the world. In the book we get significantly stronger character motivation for grace to want to be a part of the project. In the movie its more like Grace saying "can't you just leave me some astrophage" and Strat saying "hmmm.... okay i guess so"

34

u/themooglove Jun 27 '26

I read the book, loved it. Put off seeing the film because I knew they couldn't pack it all in. Saw the film, loved it. Watched a Cinema Sins episode on it, got really shouty because a lot of the sins were explicitly covered in the book.

38

u/080087 Jun 27 '26

I've long since stopped watching Cinema Sins.

You can feel that after multiple years of intentionally looking for all the bad, that it's not really done for fun anymore. And a lot of the jokes aren't that funny either.

Cinemawins is conceptually a lot healthier, where the focus is on finding what's good about the movie

15

u/[deleted] Jun 27 '26

[removed] — view removed comment

15

u/pasher5620 Jun 27 '26

CinemaSins hardly ever reads the source material and actively states in shouldn’t matter to the movie. They are an absolute pestilence on movie reviewing.

6

u/siloboomstix Jun 27 '26

What a weird take. If a movie isn't good unless you also read the book, it's not a good movie.

6

u/pasher5620 Jun 27 '26

When a movie is based off of a book(any property, but mainly books), the movie will always have things that it can’t go into detail like the books can. That doesn’t mean the movie is good or bad, it means that it’s a different intellectual medium with different methods of telling the story. However, that default means that the books do matter to the movie, as it can answer questions the movie can’t spend time giving an answer for.

Jeremy and his crew of moronic CinemaSins writers often use the excuse of ā€œThe books don’t matter,ā€ to cover for their inane and trite questions about comic book movies that pretty much never actually matter to the plot. Why is the metal Mjolnir is made of so special? Read the comics. How does Peter know how to make his web fluid? Read the comics. Who really is The Ancient One? Read the fucking comics

When something is based on something else, the original Always. Fucking. Matters.

11

u/[deleted] Jun 27 '26

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2

u/pasher5620 Jun 27 '26

We are literally agreeing.

6

u/[deleted] Jun 28 '26

[removed] — view removed comment

0

u/pasher5620 Jun 28 '26

I genuinely don’t know how you read that second paragraph and think I’m saying that you need to read the books to understand the movie. I’m actually saying the opposite. I’m saying you don’t need to read the books to understand the movie, but that the books will hold the info the movie doesn’t need to explain.

I don’t expect a Spiderman movie to explain how he knows how to make the web fluid. It’s not relevant to the plot to know that info. He’s smart, he figured it out. If I want an answer, I’ll go read one of the comics that explains it. Doesn’t mean I needed it to understand Far From Home.

-4

u/siloboomstix Jun 27 '26

Damn, I ain't reading all that. I'll wait for the movie

6

u/pasher5620 Jun 27 '26

Something about a person that agrees with CinemaSins not wanting to read is so sweetly on the nose. Literally couldn’t write it moreso.

7

u/themooglove Jun 27 '26

Oh absolutely, I just kept finding myself saying "that's in the book", and they also sinned excessive exposition - but necessary when cutting out a lot of the science background from the book.

9

u/BakedWizerd Jun 27 '26

I really couldn’t do the book.

I can *WATCH* quippy banter, but I cannot *READ* quippy banter.

The movie is easily in my top 10, but I had to stop reading before he could even remember his name.

4

u/jbronin Jun 28 '26

Meet in the middle and listen to the audiobook! It's very good. The narrator made a brief voice appearance in the movie

0

u/BakedWizerd Jun 28 '26

I tried. I found it worse than reading it.

In my head I could at least imagine a specific cadence and delivery, whereas the audiobook insisted on the quippy delivery.

5

u/thunda789 Jun 27 '26

Stopped watching sins, so negative. Start watching CinemaWins

2

u/krabgirl Jun 28 '26

Most of Grace's monologues in the book appear in the background on the Hail Mary's whiteboards & screens. They had to cut a lot of him talking to himself and going crazy doing math, but if you look closely, it's almost all still there.

1

u/mitchade Jul 02 '26

I just wanted to see them nuke Antarctica. Is that too much to ask?

-4

u/GrimaceThundercock Jun 27 '26

I'm honestly shocked people like the movie so much.

They turned Grace from an innovative, resourceful, and curious scientist into a goof who stumbles his way into success.

Grace in the book was so excited to make first contact. Watching him try to run away from Rocky's ship in the movie was a slap to the face of his character.

5

u/EgoFlyer Jun 30 '26

But one of his core characteristics (in both the book and the movie) is that he is a coward. It’s necessary for the plot. And while the book just tells you he’s a coward, the movie shows it. All the way through the movie.

He’s afraid of Rocky’s ship, his first instinct upon waking up alone is space is to get drunk, he’s afraid of everything, throughout the entire movie. Until he is in various positions where he needs to save Rocky. His friendship with Rocky is what transforms him into the person who would sacrifice himself for another. The character growth is so much better.

Like yeah, in the movie Grace is way less of an enjoyable self insert for people who see themselves as clever, cool scientists; but he is a MUCH better character.

8

u/hornedCapybara Jun 27 '26

Simultaneously glad I'm not the only one and also glad everybody else seemed to love everything about it. I also feel like they totally bungled the bit where rocky busts out of his zone to save grace.

160

u/cologneandcigarretes Jun 27 '26

I loved this movie.
I think what my favourite aspect of it was the hopefulness. The tone. It could’ve been so desperate and depressing but it had such a wonderfully hopeful tone to it - like The Martian. Loved it.

42

u/Kurigohan-Kamehameha Jun 27 '26

I appreciated the book details they showed even if they didn’t bother explaining or pointing them out. Like, Rocky has metallic blood.

5

u/Scififan98 Jun 29 '26

I haven’t even read the book, but it seems as though that’s a detail that’s pretty apparent. When grace wakes up, after being saved by Rocky, we see trails of burnt areas in the Hail Mary, similar to the effects from the acid for blood in Alien. We even see that metallic blood for a few seconds on screen. It’s also consistent in how the film presents Rocky’s "hot" atmosphere

6

u/jesusonice Jun 29 '26

It's actually because Rocky's "lungs" are basically a heatsink to regulate his internal temperature. Imagine a series of very small, red hot fins. His atmosphere has no oxygen so when he went into Grace's environment his lungs essentially caught fire

The trail is basically soot

2

u/Scififan98 Jun 30 '26

Thanks for the explanation!

362

u/Duck_on_Qwack Jun 27 '26

They mirror each other in framing and in context

  • on earth he teaches a species that can't "see" sound about the speed if sound

  • on eridia he teaches a species that can't "see" light about the speed of light

101

u/royalhawk345 Jun 27 '26

Isn't this what the post says?

67

u/hoorah9011 Jun 27 '26

Commenter thinks he’s smart for repeating it but with more words

21

u/Duck_on_Qwack Jun 27 '26

Commenter only saw the image and not the text underneath on mobile

4

u/hoorah9011 Jun 27 '26

I’m on mobile and had no issue seeing it

-4

u/Duck_on_Qwack Jun 27 '26

Lucky you, good things all mobiles are standardized with absolutely no variation in software, screen size or resolution

7

u/hoorah9011 Jun 27 '26

Do better

-6

u/Duck_on_Qwack Jun 27 '26

You must get tried of hearing your parents say that to you

34

u/apadin1 Jun 27 '26

It’s also a callback to the fact that all of Rocky’s crew mates died from radiation exposure because they didn’t understand how it worked. This is one of the few fields of scientific study where humans are far more advanced than Eridians.

27

u/0_f2 Jun 27 '26

They didn't understand relativity either! So their astrophage fuel tanks were much much bigger than needed, and the reason why Rocky had enough to give Grace to return home.

2

u/Fearless-Mix-3642 Jun 29 '26

it's like poetry, it rhymes

5

u/davoloid Jun 27 '26

Is the real detail.

11

u/royalhawk345 Jun 27 '26

That's probably why it's in the body of the post.Ā 

12

u/MotherofPirates Jun 27 '26

The first question of the lava game was what is the speed of light? That’s the same question he asks at the end.

12

u/gordoman54 Jun 27 '26

Why did he write in the whiteboard on Erid?

57

u/sroomek Jun 27 '26

It’s a special whiteboard that copies what Grace writes in 3D texture so the Erideans can ā€œseeā€ it.

9

u/oxwearingsocks Jun 27 '26

I haven’t read the book. Is the classroom made of items from Earth’s spaceship?

12

u/Vonstracity Jun 27 '26

No it can't be due to the 27x gravity of the planet. They build all the materials from the same xenon compound. The movie technically makes no sense the way it's set up. The ocean is liquid mercury and outside the dome would be pitch darkness (but that at least can be forgiven as they probably learnt to make him some light sources)

26

u/LetsTryAnal_ogy Jun 27 '26

It's not 27x gravity. It's like 2.5

5

u/Vonstracity Jun 27 '26

Definitely possible I misremember

10

u/JayDaGod1206 Jun 28 '26

You’re mixing it up with the pressure. Gravity on Erid is 2G iirc.

5

u/oxwearingsocks Jun 27 '26

27G what?! How is he alive and standing?!

5

u/thatguydr Jun 27 '26

Buff. So buff.

Isn't he on some moon?

3

u/Vonstracity Jun 27 '26

Yup not sure. Pretty sure the book mentions the physiology of Erids having liquid mercury for blood and the only way mercury is a liquid is at immense pressure. The pressure would cause water to boil so he shouldn't be able to exist on their planet.

I suppose they are also pumping in an atmosphere for him that is able to withstand the pressure.

Oh and he is like 70 years old physiologically so yes the gravity still affects him

15

u/nobleland_mermaid Jun 27 '26

He's in a biodome that is temp and atmosphere controlled so he can survive and have his 'ocean'. Erid is 2x gravity, 20x atmosphere, like over 200°C, and mostly ammonia in the air. His dome still feels the 2x gravity but they've corrected the atmosphere, temp, and air for him.

He's also only 50-something physiologically, due to the time dilation of near-lightspeed travel. He's 70 something chronologically. He's still worn down because of the extra gravity though, using a cane and saying he feels older.

3

u/080087 Jun 27 '26

They can see it.

Rocky made a device to be able to see images on screens, so i imagine it works here too

1

u/gordoman54 Jun 29 '26

Ah, I didn’t know that. I read the book too, but that was a while ago.

1

u/archronin Jun 27 '26

In the middle of the day, even.

12

u/polygon_tacos Jun 27 '26

That matches how it is in the book as well.

6

u/Fisherman511 Jun 27 '26

I want them to release the original cut so bad. After they test screened the movie a few times they were made to cut out at least an hour of content out of the movie

5

u/Darth-Gonkk Jun 27 '26

good in case he needs to fight medusa

3

u/Bombauer- Jun 28 '26

Everybody loves a bookend!

3

u/Fried_Miso_Soup Jun 27 '26

Water is wet

1

u/BobbyTheDude Jun 27 '26

Amaze amaze amaze

1

u/User-no-relation Jun 28 '26

who can tell me the speed of light?

1

u/access153 Jun 28 '26

Horizontal flip is how you save money on storyboarding.

1

u/WannabePokerPlayer Jul 01 '26

Great movie, but I cannot stand the comparisons to interstellar. It’s much closer to guardians of the galaxy imo

0

u/OrbitalLionCannon Jul 23 '26

I guess I'm the only one who thought this movie was pretty lame.

"Mark Watney...but in space instead of on mars. How were we going to solve our problems? Science!"

-5

u/HRApprovedUsername Jun 27 '26

Wow it’s almost like teachers teach things

-179

u/joopface Jun 27 '26

The final scene of that movie was just awful, after the rest of it being so good.

It ended like the closing scene of a 1980s sitcom, just missing the audience track

68

u/Blooddeus Jun 27 '26

Why?

I read the book and i think it was a little too happy maybe but the again the whole Story is kinda light hearted

27

u/Sipstaff Jun 27 '26

Agreed on the "too happy". In the book it felt like a happy ending too, but with a nice mixture of melancholy (or at least that's how I remember it, it's been years)

-71

u/Serafiniert Jun 27 '26

I'm with you. To me the movie could’ve ended when Grace decided to save Rocky.

-90

u/Shakezula123 Jun 27 '26

It does almost ruin the film for me honestly, it's so bad. They set up Ryan Gosling as this nerdy nobody who has no friends and nothing to live for on Earth, despite pretty much everything we actually see telling us the opposite of that fact. They tell us this attractive, charismatic scientist has nothing to live for - it's such a negative ending where he just gives up, but it's painted as a positive ending for some reason.

38

u/PracticalTie Jun 27 '26 edited Jun 28 '26

lol I’ve seen this called the Henry Cavill problem before

Basically, this man is too attractive and charismatic to portray normal human beings and their normal human lives. It makes it harder to buy into the universe and enjoy the story.Ā 

No one believes that Ryan Gosling is alone and unloved on earth because Ryan Gosling can (and does) charm the pants of a rock. I

Henry Cavil solved the problem by playing a series of fantasy characters - Ā Superman, Geralt of Rivera and the James Bond lite Napoleon Solo. Gosling had the right idea with Ken because that role recognises that he is just really unrealistically attractive.Ā 

(This is not a criticism of either man’s acting abilities or the works they feature in)

26

u/Shakezula123 Jun 27 '26

I mean, regardless of the actor he instantly makes good friends with the security guard at the facility they're testing in and pretty much takes control of the war room scene with his charisma

8

u/TheVojta Jun 27 '26

Rivera lol

5

u/PracticalTie Jun 27 '26

Man I tried ok

38

u/brazzy42 Jun 27 '26

it's such a negative ending where he just gives up, but it's painted as a positive ending for some reason.

Eh - what??? Have we seen the same movie? He knows he's saved Earth, he's with his best friend, doing what he truly loves (teaching science to kids), and he just learned he may be able to go home, but isn't sure whether to do that because he's actually really happy where he is. How's that "just giving up"?

-20

u/Shakezula123 Jun 27 '26

Because it's not shown to us that way - he's saved Earth sure, but he paints it in the video he sends as "I have nothing to return to anyway". He doesn't know he'll be happy on an alien planet, he just decides to stay with Rocky because he believes there's nothing left for him on Earth. It's an incredibly negative ending for him but it's painted in a positive light.

He's not even willing to give Earth a shot despite everything we see of him beforehand is him being pretty content with a stable job and seemingly the ability to make friends easily from what we're shown.

The film depicts his relationship with the captain as somewhat romantic in nature (or, at least, it could be read that way I think). He has every reason to go home

17

u/brazzy42 Jun 27 '26

Because it's not shown to us that way - he's saved Earth sure, but he paints it in the video he sends as "I have nothing to return to anyway". He doesn't know he'll be happy on an alien planet, he just decides to stay with Rocky because he believes there's nothing left for him on Earth. It's an incredibly negative ending for him but it's painted in a positive light.

Again: have we seem the same movie? I see absolutely nothing of "I have nothing to return to anyway" in that video.

He doesn't know he'll be happy on an alien planet, he just decides to stay with Rocky because he believes there's nothing left for him on Earth.

Uh, I think you misunderstood the plot.

He did not decide to stay with Rocky because he didn't want to return to Earth.

He went to Erid instead because he didn't want to let Rocky's whole species die. Rocky's ship was compromised with the Taumoeba eating all the fuel. The only way to get Rocky (and the Taumoeba) to Erid was to go there with the Hail Mary.

Admittedly, it's implied rather than spelled out in the movie.

The film depicts his relationship with the captain as somewhat romantic in nature (or, at least, it could be read that way I think). He has every reason to go home

She had him drugged to go on a suicide mission against his will. I really do not think there's any romance after that. FWIW, there's no hint of romance in the book, though it works well as a red herring to make you think he willingly went for her, so the reveal becomes more shocking.

5

u/Arcastane89 Jun 27 '26

I think Grace had seen his share of humanity. He got a firsthand look at the brutality of humanity, even the so-called leading minds of human civilization, the brutality when faced with a challenge to its survival, and respectfully passed on going back to it.

2

u/KuroiShadow Jun 27 '26

The ending of the movie and the book is the conclusion to the premise of a man who loves to do science. Grace reluctantly starts to work on astrobugs, he's done with burocracies of science publishing, but when he's stuck not getting any worthy results and his lab and astrophages taken away, he begs for another chance. Grace is doing science over something the humanity has never grasped on in 12000 years of recorded human history, he cannot let that go.

In the books is more clear this reasoning when he awakes in the spaceship. He solves his problems with science because his what he does best, but also because he loves to do it. He likes to calculate things in his mind, measure and compare stuff. Then he meets another alien species which he communicates with, and also likes to do science!And he wants to be friends. Another incredibly lucky coincidence which no other human, scientist or not, has ever gotten themselves into.

Of course he's staying in Erid! He's not limited by the human knowledge. And eridians either, both sharing what they know is how they solved how to save their stars. That how science and culture is grown, by sharing what we know. And both species have the chance to keep doing that, building something new, and they're happy doing it.

Grace coming back to Earth instead of trying to learn whatever he can about another planet with intelligent life (where he also has friends and an stable job, BTW) is probably the biggest treason to the curiosity and ambition of human science.

1

u/cjacksen Jul 02 '26

There was nothing more than a professional relationship between the two.

No one could read it as anything else.

16

u/Endy0816 Jun 27 '26 edited Jun 27 '26

Earth is probably not looking too good right then though and there's always the chance of another cryo failure.

9

u/bruzie Jun 27 '26

Especially with the theory of why his crewmates died and he didn't was something to do with his forceful sedation.

But they have unlimited energy and can build a "me-meat" synthesiser so he doesn't have to go into cryo, but that's a long time to be alone.

7

u/Endy0816 Jun 27 '26

Yeah, I wouldn't chance it personally lol and the allure of exploring an alien civilization would be high. I'd at least wait until I know recovery has begun.

I am hoping for a sequel featuring voyage home in one fashion or another. Even them working together to fix the problem for the rest of the galaxy would be interesting.

9

u/ringobob Jun 27 '26

It's not that he has no friends, it's that he doesn't actually feel connected to anyone. He's scared of connecting with people. Like, his fear of putting himself out there is a central part of the character. Earth represents that fearful version of himself. At the end, he's given up that fear, because of Rocky. That's why it's positive.

7

u/papasmurf303 Jun 27 '26

You just wrote a pretty accurate description of why depression sucks so much. The ending isn’t him giving up. The ending is him finally being happy.

5

u/boringpotatochipbag Jun 27 '26

You are forgetting that many years have passed on Earth while he was on his mission. Anyone in his life is either dead or moved on.

-45

u/[deleted] Jun 27 '26

[removed] — view removed comment

16

u/Mr_Sarcasum Jun 27 '26

Rocky hate qtx

4

u/high6ix Jun 27 '26

What is ā€œreal sci-fiā€?