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etherealsat.space
Home
What We Do
Who We Are
OASIS
Managed Missions
Why Space Weather?
In the News
The Instruments
Contact Us
More
  • Home
  • What We Do
  • Who We Are
  • OASIS
  • Managed Missions
  • Why Space Weather?
  • In the News
  • The Instruments
  • Contact Us
  • Home
  • What We Do
  • Who We Are
  • OASIS
  • Managed Missions
  • Why Space Weather?
  • In the News
  • The Instruments
  • Contact Us
O.A.S.I.S.

Operationally Automated Satellite Impulse Supply

The OASIS satellite propellant loading system is designed to streamline mission-critical loading operations with built-in safeguards and automation, for precise control over high-pressure Krypton/Xenon handling and real-time gas purity analysis.

Krypton/Xenon Automated Propellant Loading System

Designed for ESPA and Larger Satellites

  

  • Loads Krypton or Xenon
  • Up to 4,500 psi
  • Spacecraft conditioning 
  • Real-time gas analysis
  • Propellant off-loading
  • One-deep maintenance
  • Fully automated
  • Robust safety features
  • Mobile design for easy transport

Safety is at the core of the system design

CONOPs protections

Hardware Protections

Hardware Protections

Remote operations for high-pressure scenarios

Comprehensive training for operations staff

Hardware Protections

Hardware Protections

Hardware Protections

Check valves prevent backflow and ensure gas flows in the correct direction.

Relief valves automatically vent gas if pressure exceeds safety limits.

Pressure sensors monitor gas pressures to avoid overpressure scenarios.


Safety factor: Operational pressures meet requirements with significant margin on all components to proof and burst pressures.

Emergency venting: The system is designed to safely offload gas in the event of a critical failure.

Emergency stop: In an unexpected power shutoff, all vents default to their closed positions.

Software Protections

Hardware Protections

Software Protections

Continuous monitoring of expected vs. actual pressures in each circuit

Automatic alert and mitigation responses to any pressure deviations

Commercial Space-Based Space Domain Awareness

5995 Greenwood Plaza Blvd | Suite 190 | Greenwood Village | Colorado | 80111

+1 720.845.8100

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