Space manufacturing
Comment
Stakeholder Type

Space manufacturing

3.4.3

Sub-Field

Space manufacturing

Earth orbit is a region of microgravity, high-vacuum conditions and clean energy from the Sun. As such, this region offers the manufacturing industry a site that is conducive to producing high-purity components, experimenting with exotic manufacturing methods and even attempting to create substances that cannot be made on Earth.

Future Horizons:

×××

5-yearhorizon

Power boost for space manufacturing

The availability of kilowatt power systems in orbit and on the Moon kickstarts research and development of microgravity and low-gravity manufacturing techniques. This allows the prototyping of products and materials that are commercially viable.

10-yearhorizon

Construction of a new international space station begins

Orbital-construction companies begin assembling a replacement for the International Space Station while manufacturing a kilometre-scale antenna to harvest solar power. With a clear business case for commercially viable materials, space manufacturing begins to scale up.

25-yearhorizon

Lunar habitation approaches feasibility

Moon-based manufacturing of building materials, propellant and oxygen for life support leads to the prospect of self-supporting lunar habitation. Megawatt power supplies unlock a wide range of opportunities for lunar and orbital manufacturing, allowing space manufacturing to enter the supply chain.

For example, these conditions ought to allow for higher-quality versions of pharmaceuticals, metals or semiconductors that can outperform those made on Earth.9 That should mean that large spare-part inventories for space-based operations will become a thing of the past.

The most important manufacturing limitation is the availability of power. Kilowatt power sources exist, but megawatts are needed for industrial-scale production. Finding ways to establish these is an important goal for space agencies and commercial operators such as Blue Origin.

Larger power systems will enable the manufacture and construction of bigger structures like remote-sensing antennas, the building blocks for human habitation modules and semiconductor fabrication.

The longer-term goal is to find ways to exploit resources on Mars and near-Earth asteroids, which may be accelerated by construction of a Moon base and the exploitation of lunar water ice, which can be readily turned into oxygen and hydrogen for propulsion and life support.

Space manufacturing - Anticipation Scores

The Anticipation Potential of a research field is determined by the capacity for impactful action in the present, considering possible future transformative breakthroughs in a field over a 25-year outlook. A field with a high Anticipation Potential, therefore, combines the potential range of future transformative possibilities engendered by a research area with a wide field of opportunities for action in the present. We asked researchers in the field to anticipate:

  1. The uncertainty related to future science breakthroughs in the field
  2. The transformative effect anticipated breakthroughs may have on research and society
  3. The scope for action in the present in relation to anticipated breakthroughs.

This chart represents a summary of their responses to each of these elements, which when combined, provide the Anticipation Potential for the topic. See methodology for more information.