A place in Bethlehem where anyone can explore space science and engineering.
Planning phase. An independent plan; nothing is funded or built yet.
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The Bethlehem Space & Exploration Center is a planned research, engineering, education and exploration center in the Lehigh Valley. Its main location is being finalized and nothing is built yet. It starts with free programs, not buildings, and grows as land, partners, permits and funding come together.
The places, as illustrations
Illustrations, not designs. Every site is studied, not selected, until its owner agrees in writing.
Front door and program space
South Bethlehem, near Third Street, in an existing building.
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Research home
A compact research center, hosted only if invited; otherwise undecided.
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Campus after 2030
A long-term idea with room to grow and a large Bethlehem Connect station.
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For the people and the planet
Who it helps
Students and school groups, families, and early-career engineers and researchers. Programs are free wherever practical.
What it protects
- People: Free, safe and accessible programs; a youth-safety policy and Pennsylvania clearances for every adult working with minors; water, food and restrooms at every gathering.
- The night sky: Shielded, warm-colored outdoor lighting on anything the center builds or leases.
- Water: Free refill instead of bottled water; rain gardens away from karst sinks; no open ponds near the airport.
- Land and wildlife: Existing buildings before new ones; no work on restricted brownfield ground; anything disturbed is restored.
- Air and climate: All-electric buildings and natural energy only: solar on site, and wind, geothermal, heat recovery and permitted hydro for the rest.
Recycle, compost and reuse
- Sorting points everywhere: Every site and event has sorting points for recycling, compost and reuse, with clear signs.
- Salvage first: Redeveloping or adapting a building starts by salvaging its materials for reuse; what can't be reused is recycled.
- Compost: Food and garden waste is composted where a compost option exists (to confirm locally), and the produce gardens use it.
- Clean up: Every place is left cleaner than we found it. An event isn't done until its cleanup is.
What has been secured: nothing yet
- No land, building, lease or site control
- No zoning, building, environmental or FAA permit applications filed yet
- No funding, grant, pledge or donation
- No legal entity yet (no nonprofit, no tax-exempt status)
- No partnership, agreement or expression of interest from any organization named on this site
- No launch license, launch site or launch operation
- Aethon has not established, funded or committed to this center
How to read this site
Every item carries a label. Ongoing research is work being checked now. Future ambition is something that might happen later, if the conditions are met. Facts carry numbered sources; design ideas are labelled as assumptions; every plan and drawing says Planning phase.
Scroll sideways to see the whole drawing.
Figure 1. Executive vision — programs first, a public front door and a research home only if invited
v0.3 · 2026-10-19 · Diagram — not to scale
The plan in one picture, as a working idea: programs open to everyone, starting in Phase 0–1 in existing venues; a walkable public front door planned for South Bethlehem; a research home in an existing building at Lehigh's Mountaintop Campus only if Lehigh invites it (otherwise undecided); a possible transit link between the two; and launch ranges, darker-sky sites, schools and colleges and Project OS reached through others, with flight and dark-sky work done off site.
- Public front door: South Bethlehem near Third Street, walkable and near buses.
- Public front door, Phase 0–1: star nights, mission-simulation workshops and talks in existing venues.
- Public front door, stretch: a small street-level mission lab, only if a unit is documented and funded.
- Research home: an existing building at Lehigh's Mountaintop Campus only if Lehigh invites it. No invitation exists. Otherwise the research home stays undecided, with no site assumed.
- Bethlehem Connect (planned) is the possible transit link between the two homes.
- Launch and dark-sky work never happen in Bethlehem.
- Licensed launch ranges: student payloads through accredited programs (for example at Wallops, VA).
- Darker-sky sites: research-grade observing away from city lights. Sites are still to be chosen.
- Schools and colleges: shared programs only under written agreements. None exist yet.
- Project OS: the proposer's separate coordination software. Not yet public; optional.
- Public, walk-in
- Research and engineering
- Through others
- Possible transit link (planned)
- Dashed edge: conditional
No site, host, partner or route has been selected or agreed. Sources: [7,25,33,63,133,189] Planning phase.
Where it could go →
Ten places studied. Today's working idea: a walkable public front door in South Bethlehem, near Third Street, and a research home at Mountaintop only if Lehigh invites it. Every site is still 'studied, not selected'.
Rockets? Not from here →
Bethlehem sits inside busy airspace near a commercial airport and dense population. A local spaceport rates very low. Flight work would happen at licensed ranges elsewhere, through others.
Programs first →
Star nights, mission-simulation workshops, balloon-payload builds and school missions in borrowed venues — free, step-free and hands-on — long before any building.
2030 milestone (target, not a promise)
By about 2030 the aim is a credible early milestone, not a campus: a registered nonprofit, one hosted or leased program space, a free monthly public program in South Bethlehem, a school-mission program, one student flight-hardware project through an eligible partner, and due diligence for any long-term site — with no land owned, no new building and no launches. Full roadmap