# GRBAlpha

> gamma ray burst detection technological demo nanosatellite

**Wikidata**: [Q106168897](https://www.wikidata.org/wiki/Q106168897)  
**Source**: https://4ort.xyz/entity/grbalpha

## Summary
GRBAlpha is a gamma-ray burst detection technological demonstration nanosatellite developed by a collaboration between institutions in Slovakia, Hungary, and other countries. It was launched on March 22, 2021, from the Baikonur Cosmodrome aboard a Soyuz-2.1a rocket, marking a significant step in space-based gamma-ray burst research.

## Key Facts
- **Type**: Gamma-ray burst detection technological demo nanosatellite
- **Classifications**: CubeSat, artificial satellite
- **Launch Date**: March 22, 2021
- **Launch Vehicle**: Soyuz-2.1a
- **Launch Site**: Baikonur Cosmodrome
- **Operators**: Faculty of Aviation, Technical University in Košice
- **Manufacturers**: Technical University of Košice, Konkoly Observatory, Masaryk University, Eötvös Loránd University
- **Country of Origin**: Slovakia
- **Followed By**: GRBBeta (another Slovakian/Hungarian technology demonstration CubeSat)
- **Named After**: Gamma-ray burst
- **Satellite Catalog Number (SCN)**: 47959
- **COSPAR ID**: 2021-022AD

## FAQs
### Q: What was the purpose of GRBAlpha?
A: GRBAlpha was designed as a technological demonstration nanosatellite to detect gamma-ray bursts, which are among the most energetic phenomena in the universe.

### Q: Who developed GRBAlpha?
A: GRBAlpha was developed by a collaborative effort involving institutions in Slovakia, Hungary, and other countries, including the Technical University of Košice, Konkoly Observatory, Masaryk University, and Eötvös Loránd University.

### Q: When and where was GRBAlpha launched?
A: GRBAlpha was launched on March 22, 2021, from the Baikonur Cosmodrome aboard a Soyuz-2.1a rocket.

### Q: What is the significance of GRBAlpha?
A: GRBAlpha represents a significant step in space-based gamma-ray burst research, demonstrating the feasibility of using nanosatellites for detecting these cosmic events.

### Q: What is the relationship between GRBAlpha and GRBBeta?
A: GRBAlpha was followed by GRBBeta, another Slovakian/Hungarian technology demonstration CubeSat, indicating a continued effort in advancing satellite-based gamma-ray burst detection technologies.

## Why It Matters
GRBAlpha played a crucial role in advancing the field of gamma-ray burst detection by leveraging the miniaturized CubeSat platform. Its successful launch and operation demonstrated the potential of nanosatellites to contribute to high-energy astrophysics research. The collaboration between institutions in Slovakia, Hungary, and other countries showcased international cooperation in space technology development. GRBAlpha’s mission laid the groundwork for future missions, such as GRBBeta, which further refined the technology and expanded its capabilities. By proving the effectiveness of CubeSats in detecting gamma-ray bursts, GRBAlpha opened new avenues for affordable and accessible space-based scientific research.

## Notable For
- **First of its kind**: One of the first CubeSats dedicated to gamma-ray burst detection.
- **International collaboration**: Involved institutions from Slovakia, Hungary, and other countries.
- **Technological demonstration**: Successfully demonstrated the feasibility of using nanosatellites for high-energy astrophysics.
- **Precursor to GRBBeta**: Served as a precursor to the more advanced GRBBeta mission.
- **Miniaturized design**: Utilized the CubeSat platform, making it a cost-effective and accessible option for space research.

## Body
### Overview
GRBAlpha is a gamma-ray burst detection technological demo nanosatellite developed by a collaborative effort involving institutions in Slovakia, Hungary, and other countries. It was launched on March 22, 2021, from the Baikonur Cosmodrome aboard a Soyuz-2.1a rocket.

### Development and Collaboration
GRBAlpha was developed by the Technical University of Košice, Konkoly Observatory, Masaryk University, and Eötvös Loránd University. The project involved international collaboration, with institutions from Slovakia and Hungary playing key roles.

### Mission Objectives
The primary objective of GRBAlpha was to demonstrate the feasibility of using nanosatellites for gamma-ray burst detection. Gamma-ray bursts are among the most energetic phenomena in the universe, and detecting them provides valuable insights into the universe's most extreme events.

### Launch Details
GRBAlpha was launched on March 22, 2021, from the Baikonur Cosmodrome. The launch vehicle used was the Soyuz-2.1a, a reliable and versatile rocket known for its performance in delivering payloads to various orbits.

### Satellite Specifications
GRBAlpha is classified as a CubeSat, a type of miniaturized satellite made up of 10cm-sided cubic modules. It was designed to operate in low Earth orbit, where it could effectively detect gamma-ray bursts.

### Significance and Legacy
GRBAlpha's mission was significant for several reasons. Firstly, it demonstrated the potential of CubeSats in high-energy astrophysics, opening new avenues for affordable and accessible space-based research. Secondly, it laid the groundwork for future missions, such as GRBBeta, which further refined the technology and expanded its capabilities. Lastly, GRBAlpha showcased the importance of international collaboration in advancing space technology.

### Related Missions
GRBAlpha was followed by GRBBeta, another Slovakian/Hungarian technology demonstration CubeSat. The two missions together represent a continued effort in advancing satellite-based gamma-ray burst detection technologies.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "GRBAlpha",
  "description": "Gamma-ray burst detection technological demo nanosatellite developed by a collaboration between institutions in Slovakia, Hungary, and other countries.",
  "additionalType": ["CubeSat", "Artificial satellite"],
  "launchDate": "2021-03-22",
  "launchVehicle": "Soyuz-2.1a",
  "launchSite": "Baikonur Cosmodrome",
  "operator": "Faculty of Aviation, Technical University in Košice",
  "manufacturer": ["Technical University of Košice", "Konkoly Observatory", "Masaryk University", "Eötvös Loránd University"],
  "countryOfOrigin": "Slovakia",
  "followedBy": "GRBBeta",
  "namedAfter": "Gamma-ray burst",
  "satelliteCatalogNumber": "47959",
  "cosparId": "2021-022AD"
}

## References

1. [Source](https://celestrak.com/satcat/tle.php?CATNR=47959)
2. [Source](https://space.skyrocket.de/doc_sdat/grbalpha.htm)