Impulse Space 3D Print Facility

“The current state of the space industry is a shift from government-run projects to profitable private ventures, driving long-term investment in space technology.”

Drew Nemeth, Aerospace Engineer, Impulse Space

Advancing In-Space Transportation with 3D Printing

Impulse Space is making its mark as the space industry shifts from large government projects to increased private sector involvement. Founded by Tom Mueller, the mind behind SpaceX’s Merlin rocket engines, Impulse focuses on developing reliable in-space transportation. Drew Nemeth, the company’s aerospace engineer, explained to us how 3D printing pushes the boundaries of satellite deployment.
“The current state of the space industry is a shift from government-run projects to profitable private ventures, driving long-term investment in space technology.”
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The Space Industry Today
Q: How would you describe the current state of the “space race”? What phase are we in right now?
A: The most important thing to note is a shift from large, government-run projects to increased private sector involvement. Companies like SpaceX lead this change, focusing on profit alongside exploration, which promises substantial long-term investment in space technology.

Q: When do you anticipate another “golden era” of space exploration?
A: I think we’re in it now. There’s unprecedented excitement with moon missions, massive rocket tests, and more satellites in orbit than ever before.

Q: What role does Impulse Space play in this landscape?
A: We provide in-space transportation across Earth’s orbits, with technologies adaptable for deeper space exploration missions.

3D Printing Innovations
Q: What are the most significant technological limitations in space exploration?
A: Challenges are less about physics and more about refining details. Automation, like in the automotive industry, could boost manufacturing speed and precision.

Q: How does Impulse Space utilize 3D printing?
A: We use DMLS for metal components like turbopumps and thrusters, and FFF/FDM (including Prusa machines) for design validation and fixturing. We’re exploring FFF for in-space sub-structures.

Q: Do you believe we’ll use 3D printing in space soon?
A: Yes, it could enhance design flexibility for spacecraft substructures and allow rapid changes during missions.

Q: Looking ahead, what are Impulse Space’s long-term goals?
A: We aim to accelerate humanity’s space future with efficient transportation, promoting commercial activity to make space economically viable.

Key Takeaways

  • Shift to private sector driving long-term space investment.
  • 3D printing enables complex geometries for thrusters and sub-structures.
  • Exploring FFF for in-space applications.
  • Aim to make space economically viable with transportation solutions.
Drew Nemeth
Drew Nemeth
Drew Nemeth is an aerospace engineer with experience in propulsion at startups. Passionate about FDM/FFF technology, he applies 3D printing to Impulse Space’s projects. He enjoys skiing, cooking, and DIY projects.
Interviewee: Drew Nemeth, Aerospace Engineer, Impulse Space
Industry: Aerospace
Location: USA
Duration: 35 minutes