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Sunshine: Let’s Contemplate the Flaming Metaphor in the Sky

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Sunshine: Let’s Contemplate the Flaming Metaphor in the Sky

Underrated masterpiece or frustrating near-miss?

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Published on September 17, 2025

Credit: Fox Searchlight Pictures

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Image from Sunshine (2007)

Credit: Fox Searchlight Pictures

Sunshine (2007). Directed by Danny Boyle. Written by Alex Garland. Starring Cillian Murphy, Chris Evans, Rose Byrne, and Michelle Yeoh.


Regular readers of this column know that I tend to be forgiving when it comes to silly science in sci fi films. I don’t mind movies that have bad science or impossible plots or outlandish premises. Sometimes I seek such movies out! I went to see The Core (2003) in theaters, on purpose, when I was a geophysics graduate student. It’s a terrible movie. I laughed a lot.

Also, as somebody who is both fairly scientifically literate and a sci fi writer, I love the challenge of thinking about ways to make ridiculous ideas plausible. That sort of creative problem-solving is fun, even though sometimes the best solution is just to handwave it and decide not to explain.

All of which is to say: I really, truly, genuinely do not mind that the premise of Sunshine is “the Sun is going out.”

It’s ridiculous, yes. You don’t have to be a solar physicist to know that. It turns out there is some backstory to the setup that never made it into the movie. The explanation comes from some of the weirder corners of quantum physics: the Sun’s death can be blamed on a Q-ball, a theoretical “lump” of bosons formed during the Big Bang that could “eat” the Sun from the inside.

Just so we’re clear, this is not something that would happen, even if Q-balls are ever proven to be real, but there’s scientific handwaving, then there’s quantum scientific handwaving, so it’s really not important. We’ve all gone along with far sillier things in sci fi films.

The Sun is going out, and people have to throw a bomb at it to fix it. That’s the premise of Sunshine.

We join eight astronauts aboard Icarus II, the second mission to attempt jump-starting the Sun with an enormous bomb, after Icarus I fell mysteriously silent. This second mission carries a “stellar bomb” designed by physicist Robert Capa (played by Cillian Murphy, years before he win an Oscar for playing another bomb designer in another movie), who is also along for the ride. When the crew pick up a distress signal from Icarus I, they decide to go and check it out, mostly in hopes of acquiring a second enormous bomb in case the one they are carrying doesn’t work.

Of course, things start to go wrong. The captain (played by Hiroyuki Sanada) dies, their garden—and therefore their oxygen supply—is imperiled, and when they finally reach Icarus I they learn its crew is dead and they can’t use its bomb as a backup anyway.

When the crew is down to its last four members and determined to finish the mission, they get a surprise visitor in the form of the captain of the first Icarus, Pinbacker (played by Mark Strong beneath so much burn makeup), who tries to sabotage the mission, as he sabotaged his own, because he thinks the Sun is a god and it’s better to let humanity die than throw bombs at god. Or something like that; the details are a bit muddled. The character is explicitly a representation of a specific type of extremist that really only exists in fiction. (Real extremists mostly don’t become raving Sun-worshipping space lunatics; they just get elected to Congress and systematically strip people’s rights away.)

But Pinbacker fails, and the mission of Icarus II succeeds, with Capa surviving just long enough to set off his bomb. There is a brief tag at the very end to show the sun growing brighter in apocalyptically-snowbound Sydney, Australia, so we know humanity will be all right.

I know this movie has many ardent fans and defenders, so we’ll just get this out of the way: I wanted to like Sunshine a lot more than I did. Even typing up that brief summary, I kept thinking, “Man, there is so much fun stuff in here, but…”

I don’t hate it! I like a lot of it, loved some parts of it. It has a lot going for it. The production design by Mark Tildesley and cinematography by Alwin Küchler are gorgeous; there are many scenes and images that are downright breathtaking. The cast is fantastic across the board, which should not be a surprise with that roster; a pre-Captain America Chris Evans is a particular standout as the guy everybody should listen to even when he’s being an asshole. There are some wonderfully tense moments and events, from rational moral quandaries to good old-fashioned jump scares. A lot of people have trouble with the tonal shift of the ending, but it really doesn’t bother me. I gasped with delight when Icarus (voiced by Chipo Chung) told Capa there was an extra person on board.

There’s so much in this movie that’s incredibly well done, but it doesn’t quite come together into something truly great. It gets in its own way and ends up missing the mark. That’s so much more frustrating than a film that never comes close at all. I can easily enjoy and move on from a mediocre movie that was only ever going to be mediocre, but a movie with moments of brilliance that don’t quite gel is going to bother me forever.

After I watched Sunshine and started reading about it, I learned a curious thing: Based on things they’ve said in interviews over the years, it sure seems like director Danny Boyle and screenwriter Alex Garland carry the same frustration.

Before we get into that, I’m going to cast us all back to my own teenage years in the mid-1990s, when I was a not-sheltered-but-certainly-not-worldly teenager living in a hotbed of white Middle American conservative evangelicalism. I did not come from a strict family, but my best friend did. Even so, this was the ’90s, and we were good kids, so her parents didn’t ask too many questions when we went to see a movie at the mall one weekend. Before the internet, the only information we had for choosing a movie was newspaper reviews and scattered word-of-mouth. Which is how we ended up watching Trainspotting (1996) without having any idea what it was about except, maybe, something about Scotland?  

A little ways into the film—you all know exactly when this happened—my friend leaned over and asked if we should leave. I think she wanted to, but I wasn’t about to go anywhere, so we didn’t. We stayed for the whole movie and walked out of the theater raving, with absolutely no regrets, because Trainspotting is awesome. (I’m pretty sure my friend lied to her parents about what we saw that day.)

Like a lot of people, Trainspotting was my introduction to the works of Danny Boyle. It might be kind of hard to remember now, as the context of what people find shocking in pop culture has evolved since 1996, but everybody had something to say about Trainspotting when it came out, from the pearl-clutching moral scolds to the exultant cinephiles. It was Boyle’s second movie, following the 1994 crime film Shallow Grave, and it launched him into the ranks of directors people would pay attention to.

Among those paying attention were the producers of the fourth film in the Alien franchise, Alien: Resurrection (1997), who approached Boyle as a possible director. Boyle was very interested, but he has since said he didn’t feel ready to take on a project that would require so much visual effects work. In retrospect, one can see how going from The Worst Toilet in Scotland to the Alien franchise might be a bit daunting, so we are forever left wondering what a Danny Boyle Alien movie might have looked like. (After a few other big-name directors turned it down, Alien: Resurrection was taken on by Delicatessen and The City of Lost Children co-director Jean-Pierre Jeunet.)

Boyle instead made A Life Less Ordinary (1997), which nobody saw, but it earned him and producer Andrew Macdonald enough for them to buy the rights to The Beach, the 1996 debut novel of twenty-six-year-old English writer Alex Garland. (I’ve never read The Beach, nor have I seen the film based on it, because I had a college roommate who was obsessed with Titanic and I refused to watch anything with Leonardo DiCaprio on principle.) Garland didn’t write the screenplay for The Beach, but it did serve as his introduction to Boyle, and he went on to write the screenplay for the first of the three movies they would make together.

That film was, of course, the much-beloved 28 Days Later (2002), which is largely credited with having revitalized the zombie horror genre—although Garland himself has given that credit to the 1996 video game Resident Evil (which was also adapted into a film in 2002). He also cites John Wyndham’s 1951 novel Day of the Triffids as inspiration, and I was going to make a joke about how much I want Garland to make a movie about terrifying plants, then I remembered that he’s already done so because Annihilation (2018) exists.

(Confession! I’ve also never seen 28 Days Later, or Weeks, or Years. We’ll probably do a zombie month in this film club at some point, and I will have to watch all the zombie movies I’ve been avoiding for most of my life.)

Nobody was really expecting a depressing zombie movie-slash-political allegory to hit it big, which in retrospect seems like a big miss on the part of people who thought they had their fingers on the pulse of pop culture. But 28 Days Later was a huge success, and Boyle and Garland got to work on their second film. (The third wouldn’t come until many years later, with this year’s 28 Years Later.)

Garland has described a few sources of inspiration for the ideas behind Sunshine. He was fascinated by the idea of the heat death of the universe, which I find extremely relatable. Who among us has not sat around contemplating the heat death of the universe? It’s one of my favorite things to do. He’s been quoted in some articles as saying he was also intrigued by “an article projecting the future of mankind from a physics-based, atheist perspective,” although I can’t find the original context of that statement. It’s probably out there somewhere, but Garland talks about his ideas and his work frequently and in-depth, and ain’t nobody got time to sift through all that on a weekly column deadline. So I don’t know what article he was talking about or what specific perspective he was drawing from, although I do think it’s clear from other interviews and his full body of work that he is, and always has been, interested in putting his characters up against science-derived challenges that don’t care about them or their survival.

Garland and Boyle spent a year or so revising and rewriting the script, and that’s where things get interesting. According to things they have said, they never quite got the writing to where they wanted it to be. In an interview in 2015, Garland spoke rather plainly about his disappointment with the film: “But what I really want to underscore strongly, is the most significant failings in Sunshine, from my point of view, were not in Danny’s direction, they were in the script.” He also said, “The difficulty was more in agreeing on what the problem was, but disagreeing on the solution.”

They both very strongly wanted the movie to say something, and they both came into it knowing they could make tense, disturbing sci fi horror that says something, because that’s what they had done in 28 Days Later. But it proved more difficult with Sunshine. Garland wanted a more ambiguous and less optimistic ending, while Boyle wanted to provide some hope while still engaging with the sense of responsibility and obligation the characters feel. They both wanted the story to contain themes of religious allegory—the whole “the Sun is viewed as a god” thing is not subtle—but the handling of that facet ends up mostly shoehorned into the abrupt slasher-movie shift at the end, to the point where there are viewers who come away certain the ending takes a supernatural turn.

Their disagreements while making the film led to the two of them falling out for a while, although it seems to have been fairly low-drama falling out by movie business standards. They have since made up; Garland reached out to Boyle when he was making Ex Machina (2014) to get his opinion on the film, which eventually led to them realizing they did want to work together again. That’s how 28 Years Later happened.

I don’t know what Sunshine would be like if they had been able to agree on the story they wanted to tell and how to tell it, and then worked out all the writing tangles to get there. I don’t think it would have been hugely different, because it’s already skillfully made, beautiful to look at, and enjoyable to watch—but the storytelling still has cracks.

I don’t generally exert a lot of effort nitpicking films, because I don’t find it very enjoyable. But sometimes I catch on something that simply doesn’t fit into the framework of the movie, something that is so distracting it affects how I watch the rest of it, and that’s what happened here. Some people might be surprised to know that it has nothing to do with Pinbacker’s surprise appearance at the end. I actually love a surprise interloper on a spaceship! I think that could have worked just fine, slasher-flick stabbings and all, with some changes to what leads up to it.

No, the cracks that bothered me came much earlier, right when Icarus II began having all of their problems.

The film mostly puts a great deal of effort into plausibility, even while fully aware it was stretching the boundaries of science. The actors were required to read about physics and learn about living in space, NASA engineers and psychologists were brought on, and particle physicist Brian Cox was consulted about the more esoteric aspects of the physics.

And the thing that bugs me in that context is that I simply didn’t believe that changing course would be done by the navigator (Benedict Wong’s character Trey) alone. In the middle of the night. While everybody else was asleep. Without anybody or the ship’s computer checking his work. Without following a checklist of steps, even though we all know astronauts have technical checklists even for using the toilet. Without the captain or pilot (Rose Byrne’s Cassie) present. Without the entire crew watching tensely to make sure things go smoothly, because they are all aware of the import of this choice after they discussed it in depth.

I just don’t buy it, and from the dialogue used to justify the scene it feels like the filmmakers don’t buy it either, and that annoys me. It annoys me because that meant I spent the rest of the movie unwillingly conscious of the puppet masters pulling the strings to maneuver the characters into danger. I am well aware that this is an ungenerous way to watch a movie. Characters are storytelling devices maneuvered by the writer for specific reasons. But I really wanted Sunshine to be better about setting up those reasons.

I will say, however, that learning about how and why Garland and Boyle struggled with the story made me appreciate it more. Every story has a puppet master, and movies have several, but usually when we see evidence of the string-pulling it’s down to mundane movie business stuff, such as making more money or satisfying a studio or fitting mainstream audience expectations. It’s a lot more interesting, and a lot more illuminating, when the strings are visible because two very skilled and thoughtful artists are pulling in slightly different directions, with goals that don’t quite overlap, and both know that attempts at compromise are weakening what they are trying to say.


What do you think about Sunshine? It’s a film that still generates strong reactions, even nearly twenty years later, and I understand why! What do you think about that much-debated ending?

Next week: We’re almost finished with our cinematic tour of Bad Things Happening in Space, but we’ve got one more to go with the Swedish-Danish film Aniara. Watch it on Kanopy, Hoopla, Roku, and more.

About the Author

Kali Wallace

Author

Kali Wallace studied geology and earned a PhD in geophysics before she realized she enjoyed inventing imaginary worlds more than she liked researching the real one. She is the author of science fiction, fantasy, and horror novels for children, teens, and adults, including the 2022 Philip K. Dick Award winner Dead Space. Her short fiction has appeared in Clarkesworld, F&SF, Asimov’s, Reactor, and other speculative fiction magazines. Find her newsletter at kaliwallace.substack.com.
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Ad Solte
Ad Solte
3 months ago

It’s interesting – I always kind of mentally compare Sunshine (2007) and Moon (2009) in my head: despite being wildly different they both come from this weird indie sensibility. Which is odd – Sunshine was a full studio production with a budget and a cast stacked with talent whereas Moon was made on an actual indie budget . . . but they both feel like they come from a similar headspace? The comparison is made weirder because somehow the later manages to overshadow the former despite all of Sunshine’s clear advantages. It just never quite becomes more than it’s parts.

The parts are pretty damn good tho. I can see the frustration in the kludge of the course correction plot point but I forgive it for Trey’s (Benedict Wong’s) heartbreaking breakdown in the aftermath. That moment almost feels like the heart of the movie to me in some ways – fallible choices made with the best of intention in the face of a hostile and dying universe cascading forward into uncertainty with us holding ourselves responsible despite it all. A thesis which, I suppose, would have worked better if they had cut off the scene at the end of the brightening sun and just left it at Capa suspended in that moment of surreal, blazing beauty with the final fate of everything unknown. Seems like I might be more on Garland’s side of things of what the movie ought to have been.

Kali Wallace
3 months ago
Reply to  Ad Solte

Oh that is an interesting comparison! I love Moon as well, and I agree they have a similar feel to them.

In the interviews I read from Boyle and Garland, it seems like they were very aware that early ’00s sci fi was very strongly dominated by the nostalgia-driven release of the Star Wars prequels trilogy, and they wanted to do something Not Like That. I was skeptical about them saying that until I went to look at what sci fi films were actually released during those years, and there is a marked shift away from ’90s sci fi films. I haven’t looked into Moon deeply (yet! we will watch it! it’s a great movie) but a quick perusal of at least one interview tells me that Duncan Jones, much like Alex Garland, wrote a script specifically with a grittier, old school style of sci fi in mind.

I think your idea for the ending of Sunshine would have been great. One thing I kept coming across as I was reading about it is the comparisons to Solaris, both the original and the 2002 remake, and the difficulty of telling a story with so much ambiguity built into its very foundation. I can understand why they made the choices they did, but it’s also fascinating to think about all the different choices the film could have made.

Ad Solte
Ad Solte
3 months ago
Reply to  Kali Wallace

. . . huh, the idea of ambiguity at the center of the film has me rethinking one of the other scenes. During the final exchange between Searle and Kaneda there’s the constant question of “what do you see?” with no final answer given prior to Kaneda’s immolation. In-universe it’s pretty clearly meant to indicate Searle is unravelling psychologically but it might be the question of the movie? The deity-like position the sun is placed in within the film with it’s literal shrine/altar is contextualized as implacably hostile to the crew and yet when viewed from earth it’s the hearthfire and lightbringer: generative rather than destructive. The movie kinda holds both things as true but in tension? In that view the question is like a rorschac test inside the film: in an uncaring cosmos do you see the horror like Pinbacker or the wonder like Capa at being stuck at the threshold of the fire?

Keith Rose
3 months ago

I, too, wanted to like Sunshine more than I actually did. On paper, it seemed like it should be a film I would like. I don’t recall any regret for having gone to see it but, at a distance, all that I really took away from it was a general sense of an absolutely beautiful, but not particularly insightful or interesting, SF film that abruptly turns into an OK (but not great) slasher film, and that the whole was less than the sum of its parts.

I may have let my surprise and confusion about the tonal mash-up overwhelm my assessment. I didn’t even remember the details of the ending or why it might be considered supernatural. (I read some synopses to remind myself.) Maybe I need to give it another try. Maybe I would like it more if I looked for what it was trying to do, instead of what I was expecting.

gfischer
3 months ago

I think your post is insightful; thank you. I found it interesting that I had a similar reaction to the story, where I was disappointed to see the puppets’ strings, but it was a different scene.
I just can’t buy Kaneda delegating the decision about investigating the Icarus to Capa. It’s a weird command decision, and it is glaringly obvious that the writers forced it in so that there would be One Man responsible, and that Mace would then have a reason to resent him. I just can’t get past that plot point.

eugener
3 months ago

I wonder if the production of Sunshine took any inspiration from the Clark Ashton Smith short story “Phoenix” (1954), which is exactly a dying-Sun-revived-by-big-bomb-delivery plot. It is my favorite sf story by Smith, with a poetic parting line from the ship captain: “I will come back to you … in the sunlight”.

And no way can I watch a character named “Pinbacker” without wondering if he fed the beach-ball-like alien. At least he got promoted from sergeant, and lengthened his last name a bit.

TheKingOfKnots
3 months ago

I found the movie average where it should have been great. The plot gerrymandering did not sit well with me on immediate viewing. Ship on vital suicide mission diverts without Captain’s authorisation? Alien much? Insane burnt guy becomes plot-armoured maniac killer? Really? And there’s a Pinback(er) on the way to bomb a sun? Let there be Light!

Based on the talent involved in front of and behind the camera it should have been a much better movie. Instead it’s the inverse of the kind of low-budget flick that punches above its weight. The script badly need at least one more pass. A sadly missed opportunity IMO.

AndyHolman
3 months ago

You make some really fantastic points. I similarly thought it was a good movie, but something I couldn’t put my finger on kept me from thinking it was great. I sort of settled on thinking that it didn’t have anything specific to say about God or faith, and was more just kind of saying, “But what if, maybe, God, man?” I think your analysis is better! :D

Jenn S
Jenn S
3 months ago

Did you ever start watching a movie and it just gets stuff wrong wrong wrong off the bat, and it doesn’t matter if it does anything good after that because it’s already turned into a hate watch and you will loathe the movie from there on out no matter what? Yeah. I don’t know if any of it’s any good. I watched the whole thing and hated it. I still feel anger at having watched the whole thing.

I believe I need to, as they say, touch grass.

ChristopherLBennett
3 months ago

A more plausible way to do a “Sun going out” story would be to have Sol System pass through a cosmic dust cloud that cuts the amount of sunlight reaching Earth (which Fred Hoyle did in his 1957 novel The Black Cloud, with the added twist that the cloud was actually a sentient life form). It wouldn’t be permanently darkened, since the system would eventually pass out of the cloud, but it could be long enough to wipe out humanity. I can’t think of a way a single space mission could’ve dissipated the cloud, though.