Project Hail Mary fics that shot me into space
Buckle up folks, and get ready for some major feelings
(Open, Unmoderated)
Random works
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Summary
Carl visits Grace’s memorial site and meets his twin brother, Colt.
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You found your way home by I_Like_This_A_Normal_Amount
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
20 May 2026
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Summary
Adrian is trying their best to do everything they can to help Erid while Rocky remains lost in the stars. He'll come home, they know he'll come home. So they just have to do everything they can to help while they wait down the clock.
And then the astronomers spot something headed straight for Erid. And it's not the ship they sent up there over half a century ago. -
Gratitude in a Sea of Green by ObsessiveAgony
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
20 May 2026
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Summary
“What’s the green on the ground?”
“Oh, that’s grass.”
Grass.
Growing up on Mars and then the space station, Eden, Simon had only ever seen drawings of grass. According to the Old Records, grass was long strands of green plant that grew in thousands from the dirt. You could cut it and keep it short, or you could let it grow long and wild.
It sounded a lot like hair to Simon, and he could never fully picture it.
Series
- Part 3 of BloodyMary One-Shots
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is not enough by straddling_the_atmosphere
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
27 May 2026
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Summary
“Grace how old, question?”
Grace blinks, lifting his head up from the cool metal of the lab table where he’s been nursing a headache for the last hour. Caffeine withdrawal, he thinks, having finally run out of coffee four months into their four year journey to Erid.
“Thirty—uh…” His mind blanks for a second, forgetting to calculate the four years he spent in a coma, and the still slightly patchy memories that have come back from his life. “Thirty-six, I think? Give or take a year or two.”
Or: Rocky finds out how long humans live and crashes out.
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the full force of a dying star by rbt_lvr
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
24 May 2026
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Summary
The day Ryland Grace proves the Carl Hypothesis and discovers how to breed Astrophage, a probe is spotted in the outer regions of the solar system. When it's recovered, the words TO SOLVE ASTROPHAGE PROBLEM are found written on the outside, and below that is written in slightly smaller text, Deliver to Ryland Grace.
Grace, unfortunately, has no idea what's going on.
Random bookmarks
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Amazing Grace, How Bright the Stars, That Saved a World Like Me! I Once Was Lost, in Endless Dark, Now Earth can Finally Breathe by Badger666
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Andy Weir's Project Hail Mary - All Media Types, The Gray Man (2022), The Nice Guys (2016), The Fall Guy (2024), Lars and the Real Girl (2007)
15 Jun 2026
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Summary
“Let me ensure I understand correctly,” Yao counted slowly on his fingers.
“Your oldest brother is an alcoholic private detective.”
“Yeah.”
“Your second brother killed your abusive father.”
Grace nodded sleepily. “Self-defense mostly but yeah.”
“Your third brother is in a committed relationship with a sex doll.”
“Bianca is very nice
Yao continued as though he had not heard that.
“And your twin brother throws himself off buildings
Grace thought about it. A very long exhausted pause. “…Yeah that about sums it up.”
Silence again.
Stratt looked at Yao.
Yao looked at Stratt.
The realization passed silently between them with horrifying clarity.
So Grace—
This exhausted, socially awkward, disaster of a scientist currently clinging to Eva Stratt like a drowning kitten—
Was the normal one.
God help them all.
Stratt stared down at him for another second before one particular detail from earlier finally circled back around.
“You slept with Tom Ryder.”
Grace nodded against her shoulder.
“Mmhm.”
“The internationally famous actor.”
“Yep.”
“How?”
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All Things Must Pass by GloriousBlackout
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
29 May 2026
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Summary
Grace knows full well that even if he lives well into old age, he will die many years before Rocky does. In order to ease his friend's grief, he records video logs throughout his life on Erid in order to keep Rocky company long after he's gone.
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Hail Mary, full of Grace (are you sure about this, Stratt?!) by Des98, princelokiofasgard
Fandom Project Hail Mary (2026), Project Hail Mary - Andy Weir
10 Jun 2026
- Words:
- 38,783
- Works:
- 15
- Bookmarks:
- 971
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Summary
“Grace!” Rocky says. “Look!”
I look. Then I gasp.
“Is Adrian!” Rocky says.
(or, what happens once Ryland Grace becomes the sole human inhabitant of Erid.)
Series
- Part 1 of Project Hail Mary
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An Empty Space and a Formless Shape by stormpetrel
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026)
28 May 2026
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Summary
“Um, hello.” Rocky lifts a hand slowly. The rock spider chitters and attempts to lift one back. But it’s tangled in wire, and the force that the alien uses to tug it free sends his body reeling backwards and thumping against the side of the tunnel. Rocky tries to keep a straight face.
“I’ll call you Grace,” he says. “Clearly you have plenty of it.”
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Rocky wakes up in the Tau Ceti system, with his commander and science specialist dead. How's he supposed to save Earth?
Befriend the alien scientist he runs into, of course.