# B1021

> retired Falcon 9 first-stage booster

**Wikidata**: [Q29405702](https://www.wikidata.org/wiki/Q29405702)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Falcon_9_booster_B1021)  
**Source**: https://4ort.xyz/entity/b1021

## Summary
B1021 is a retired first-stage booster from SpaceX's Falcon 9 Full Thrust rocket, identified by its serial number B1021. It was used for multiple launches before being decommissioned and later displayed in public exhibitions.

## Key Facts
- **Type**: Retired Falcon 9 first-stage booster (Falcon 9 Full Thrust)
- **Manufacturer**: SpaceX
- **Serial Number**: B1021 (assigned by SpaceX)
- **Country of Origin**: United States
- **Significant Launches**: Supported SpaceX CRS-8 (April 8, 2016) and SES-10 (March 30, 2017)
- **Status**: Out of service, later exhibited in Littleton, Colorado (2023)
- **Predecessor**: B1020 (destroyed)
- **Successor**: B1022 (retired)
- **Aliases**: Falcon 9 B1021, Falcon 9 booster B1021, SpaceX Falcon 9 B1021, F9-33

## FAQs
### Q: What is B1021, and what type of rocket is it?
A: B1021 is a retired first-stage booster from SpaceX's Falcon 9 Full Thrust rocket, identified by its serial number B1021. It was used for multiple orbital launches before being decommissioned.

### Q: How many launches did B1021 complete?
A: B1021 supported two major launches: SpaceX CRS-8 in April 2016 and SES-10 in March 2017. The exact number of launches is not specified beyond these two.

### Q: Where is B1021 now?
A: After retirement, B1021 was displayed in Littleton, Colorado, as part of a public exhibit in 2023.

### Q: What was B1021's relationship to other Falcon 9 boosters?
A: B1021 followed B1020 (which was destroyed) and was succeeded by B1022 (also retired). It is part of SpaceX's reusable rocket booster program.

### Q: What is the significance of B1021's serial number?
A: The "B1021" designation is SpaceX's internal identifier for the booster, indicating it was the 21st Block 1 booster produced.

## Why It Matters
B1021 is notable as part of SpaceX's early efforts to develop reusable rocket technology. As one of the first Falcon 9 boosters to complete multiple missions, it contributed to SpaceX's goal of reducing launch costs by recovering and reusing rocket components. After retirement, B1021 was preserved as a historical artifact, showcasing the evolution of spaceflight technology and SpaceX's achievements in rocket reusability. Its exhibition in Littleton highlights the public interest in space exploration and the cultural impact of commercial spaceflight.

## Notable For
- **Reusability**: One of the first Falcon 9 boosters to support multiple launches, demonstrating SpaceX's early progress in reusable rocket technology.
- **Exhibition**: Displayed in Littleton, Colorado, as part of a public exhibit celebrating spaceflight achievements.
- **Launch History**: Supported critical missions, including SpaceX CRS-8 and SES-10, contributing to commercial and scientific spaceflight.
- **Serial Number Significance**: The "B1021" designation reflects its place in SpaceX's production sequence of Block 1 boosters.

## Body
### Overview
B1021 is a retired first-stage booster from SpaceX's Falcon 9 Full Thrust rocket, identified by its serial number B1021. It was manufactured by SpaceX in the United States and played a key role in early reusable rocket technology.

### Launch History
- **SpaceX CRS-8**: Launched on April 8, 2016, as part of SpaceX's Commercial Resupply Services mission to the International Space Station.
- **SES-10**: Launched on March 30, 2017, delivering the SES-10 communications satellite to geostationary transfer orbit.

### Retirement and Exhibition
- After completing its missions, B1021 was retired and later displayed in Littleton, Colorado, as part of a public exhibit in 2023. The exhibit aimed to showcase spaceflight achievements and inspire interest in space exploration.

### Relationship to Other Boosters
- **Predecessor**: B1020, which was destroyed during a landing attempt.
- **Successor**: B1022, another retired Falcon 9 booster.

### Technical Specifications
- **Type**: Falcon 9 Full Thrust first-stage booster.
- **Manufacturer**: SpaceX.
- **Serial Number**: B1021 (assigned by SpaceX).
- **Country of Origin**: United States.

### Cultural Impact
B1021's exhibition in Littleton, Colorado, contributed to the growing public interest in space exploration and commercial spaceflight. It served as a tangible reminder of SpaceX's advancements in reusable rocket technology.

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  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "B1021",
  "description": "Retired Falcon 9 first-stage booster used for multiple launches before being displayed in public exhibitions.",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q111843123",
    "https://en.wikipedia.org/wiki/Falcon_9_booster_B1021"
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  "additionalType": "RocketBooster"
}

## References

1. [Source](https://coloradocommunitymedia.com/2023/07/19/littleton-to-host-spacex-rocket-booster-exhibit/)
2. [Source](https://twitter.com/edwards345/status/1718813738504183859)