Seattle Space Week 2026
Sep 28 - Oct 4, 2026 | Seattle, WA
By the Numbers: SSW 2025
750+
Attendees across all events.
30+
Organizations represented.
12
Events in one week.
20+
Partner organizations.
Seattle Space Week brings together programming across a full week of events:
Programming
The flagship event. Regional and national space industry leaders convene for the conversations shaping the future of aerospace in the Pacific Northwest and beyond.
Space Northwest Summit
Conversations with founders, executives, and technologists driving the space economy — from satellite infrastructure to launch services to in-space manufacturing.
Industry Talks
International Collaboration
Exploring global aerospace partnerships, including the cultural and historical roots of the space industry in the Pacific Northwest.
Space Apps Seattle returns — our annual entry in the NASA International Space Apps Challenge. Teams tackle real space challenges over an intensive weekend of building, problem-solving, and prototyping.
Hackathon
From the opening kickoff to industry tours, roundtables, closing celebrations — and yes, Space Karaoke — this is where the community connects.
Networking & Community Events
Space Northwest is proud to partner
with these organizations
Partner With Us
Seattle Space Week connects your brand with 750+ engaged attendees across the Pacific Northwest space community — industry professionals, founders, researchers, students, and enthusiasts.
Interested in sponsoring or partnering? Reach out: seattlespaceweek@spacenorthwest.org
Space Northwest is
proud to partner with
these organizations
for Seattle Space Week
About Space Northwest
Seattle Space Week is produced by Space Northwest, a 501(c)(3) nonprofit building community and opportunity across the Pacific Northwest space industry.
Learn more at www.spacenorthwest.org.