Satellite Design For Recovery

A Space Debris Mitigation Advocacy Group

OUR MISSION

 

Satellite DFR is a space debris mitigation advocacy group. Our primary goal is to ensure that all future objects launched into earth’s orbit are configured for later retrieval from orbit.

OUR ASKS OF THE SPACE INDUSTRY

  • Think long term – beyond the sale, beyond lifetime, beyond passivation to the spacecraft’s ultimate disposal – Design to demise
  • Agree that ADR is required to maintain utility of near earth orbit
  • Agree that all future designs will be recoverable and advocate for industry cooperation
  • Fund R&D efforts to develop recovery techniques and technologies for their designs – including disassembly and materials/component recovery and recycling
  • Work with international community to develop global standards for recovery interfaces
  • Sponsor internships of students to study satellite recovery and disposal issues – seed the ADR future
  • Conduct a reentry risk analysis on all satellites
  • Create archive of satellite design and disposal data and hold in escrow for future ADR mission planners
  • Agree that ADR is required to ensure future space operations – Maintain your operating environment
  • Sign DFR pledge and advocate for industry acceptance
  • Include DFR in all RFPs for satellites and launch vehicles
  • Fund ADR studies for recovery and disposal of satellites and rocket bodies
  • Agree to implement DFR for all LVs components that must remain in orbit
  • Change future launch ops to leave nothing in orbit but payloads
  • Add a 5th working group, Remediation, at IADC to coordinate standards, modify existing legal constructs, and facilitate ADR missions
  • Modify the current guidelines to require that all objects launched into Earth orbit be analyzed for their re-entry risk to document whether a controlled re-entry is required or not
  • Make mandatory that owners and operators of all space objects be required to provide accurate orbital data for the duration of their object’s time on orbit
  • Require all builders of space objects to document their designs (past and present) in an archive for future use by debris removal mission planners
  • Develop areas of study for students relating to DFR and ADR
  • Work with space community to refine areas of study

ARTICLES

There Is More to DFR Than Handles

There Is More to DFR Than Handles

While handles, grapple posts, or similar features are important in the recovery of satellites, design for recovery (DFR) does not begin and end there.  DFR asks the overarching question: what is the ultimate disposal of this object and how do we design, document, and...

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Satellites, What Are They Made Of?

Satellites, What Are They Made Of?

Imagine, if you will, a future in space. A future, previously well-described in science fiction literature - a healthy space infrastructure has been built with permanent bases in earth orbit, on the moon, including a small outpost on Mars. We’ve been very lucky. The...

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Reference Materials

Catcher’s Mitt Final Report

The Catcher’s Mitt study was conducted to evaluate the need for, and the technical feasibility of, reducing the amount of orbital debris via active removal. The Defense Advanced Research Projects Agency (DARPA) with support from the Orbital Debris Office at NASA...

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Taxonomy of LEO Space Debris Population for ADR Selection

The following paper presents a novel taxonomy method for LEO space debris population. The goal of the method is to provide a new way of classifying low Earth orbit (LEO) space debris objects to support future ADR missions and aid decision making. The method is...

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Pay Me Now or Pay Me More Later

The objective of this paper is to examine when the aerospace community should proceed to develop and deploy active debris removal solutions. A two-prong approach is taken to examine both (1) operational hazard thresholdsand (2) economic triggers. Research in the paper...

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IAA Situation Report on Space Debris – 2016

This fifth report on orbital debris sponsored by the IAA is being issued at a time when so many aspects of the space environment are changing. There are an increasing number of countries operating in space; a more diverse suite of satellites and launchers and an...

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ESA’s Annual Space Environment Report

In order to address the issues posed by space debris on spaceflight activities UNCOPUOS has taken the initiative to create a set of internationally agreed guidelines for the long-term sustainability of outer space activities [5]. These guidelines contain...

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