LEGO Icons Project Hail Mary Spaceship Set Available to Buy Online
Project Hail Mary LEGO Set and Guinness World Record Stratospheric Launch
According to Space.com, a LEGO set based on the cinematic adaptation of Andy Weir’s 2021 novel Project Hail Mary achieved a Guinness World Record for the highest altitude launch and retrieval of a LEGO kit on March 20, soaring to 114,790 feet (34,988 meters) aboard a stratospheric balloon launched from Gwynedd County, U.K.
The Tech TL;DR:
- Altitude Record: The LEGO model reached 114,790 feet via a high-altitude balloon system deployed by Sent in Space on March 20.
- Set Specifications: Released as LEGO Icons set #11389, the kit features 830 pieces, a simulated centrifugal gravity system, and minifigures of Ryland Grace and Rocky.
- Box Office Alignment: The promotional flight coincided with the theatrical release of the film, which grossed $500 million internationally by mid-April.
Stratospheric Deployment and Mission Parameters
The record-breaking flight was executed by Sent in Space in partnership with Sony Pictures Releasing UK to promote the movie adaptation, as reported by Space.com. Chris Rose, head of projects at Sent in Space, noted that getting the chance to incorporate a Lego build into the spacecraft development process made the project fun for the team. The flight utilized a high-altitude balloon platform, though it stopped well short of the 62-mile (100 km) Kármán line often used to demarcate space. Co-directors Phil Lord and Christopher Miller subsequently accepted an official Guinness World Records certificate in Las Vegas on April 13, with the record formally announced on April 21.
Hardware Specifications and Design Architecture
Per LEGO.com product listings, the LEGO Icons #11389 Project Hail Mary set comprises 830 elements targeted at collectors aged 18 and older. The architectural highlight of the microscale interstellar spacecraft model is a functional crank-operated mechanism designed to simulate the craft’s centrifugal gravity system. The kit includes Ryland Grace and Rocky minifigures alongside a dedicated display stand.
Builders looking to integrate digital verification tools into their physical assembly pipeline can utilize the official LEGO Builder application for 3D rotation and progress tracking.
Box Office Performance and Media Synergy
The film adaptation directed by Phil Lord and Christopher Miller stars Ryan Gosling as schoolteacher Ryland Grace, with James Ortiz voicing the extraterrestrial character Rocky. According to Variety box office tracking cited by Space.com, the film crossed $500 million in international sales by mid-April, trailing the top-grossing film of the year, Super Mario Galaxy Movie, at $629 million. NASA provided development support for the film, and the Artemis 2 moon mission astronauts participated in a private in-quarantine screening in early April, incorporating dialogue phrases from the movie into mission communications.

Telemetry Validation Code Example
import json
def validate_telemetry(payload_json):
data = json.loads(payload_json)
max_altitude_feet = 114790
if data.get("altitude", 0) <= max_altitude_feet:
status = "Flight profile nominal within recorded bounds."
else:
status = "Anomaly: Altitude exceeds maximum verified ceiling."
return {"status": status, "altitude_ft": data.get("altitude")}
sample_telemetry = '{"altitude": 114790, "unit": "feet", "status": "retrieved"}'
print(validate_telemetry(sample_telemetry))