Space Generation Congress 2025

Sydney, Australia
Organizer: Space Generation Advisory Council (SGAC)
The Space Generation Congress (SGC) is the annual meeting of the Space Generation Advisory Council always held in conjunction with ...

Fall Astronomy Day 2025

Worldwide
Organizer: The Astronomical League
Astronomical societies, planetariums, museums and observatories sponsor public viewing sessions, presentations and workshops.

The QUAD Industry Networking Series

Sydney, Australia
Organizer: Indo-Pacific Space & Earth Network
IAF Adjacent Event; for business discussions re space, technology, etc., followed by Five Nations Partner Forum and Welcome Reception.

Astrosat Marks Another Year in Space

Low Earth Orbit (LEO)
Organizer: Indian Space Research Organisation (ISRO)
Indian Space Research Organisation (ISRO) first dedicated multi-wavelength space observatory surpasses another full year in space today, launched 2015.

Global Spaceport Alliance (GSA) International Spaceport Forum

Sydney, Australia
Organizer: Global Spaceport Alliance (GSA)
Advancing Spaceport Development and Operations through Global Collaboration Following the success of the inaugural International Spaceport Meeting in Milan, co-hosted ...

The Solar System in Context Conference

Tucson AZ, USA
Organizer: National Optical-Infrared Astronomy Research Laboratory (NOIRLab)
The Solar System in Context Toward an interconnected perspective on the formation and evolution of the Solar System, exoplanetary systems, and ...

Launch Electron / JUSTIN

SLC-2, Wallops Flight Facility WA, USA
Organizer: Rocket Lab
Sub-orbital launch under Rocket Lab Hypersonic Accelerator Suborbital Test Electron (HASTE) program for USA government payload. Estimated launch cost: US$6,000,000.

Inventing Tomorrow: Imagining the Space Observatories of the Future

Lawndale CA, USA
Organizer: American Institute of Aeronautics and Astronautics (AIAA) Los Angeles Section
Evening Town Hall meeting of the Los Angeles Section of the American Institute of Aeronautics and Astronautics; with Jonathan Arenberg, ...

Launch Falcon 9 / Project Kuiper (KF-03)

SLC-40, Cape Canaveral SFS FL, USA FL
Organizer: SpaceX
The 3rd of 3 launches for Amazon Kuiper low Earth orbit satellite internet constellation.

AIAA SF: Young Professionals Happy Hour

Mountain View CA, USA
Organizer: American Institute of Aeronautics and Astronautics (AIAA)
All ages welcome! Come and join your colleagues and friends in the aerospace profession in a relaxed atmosphere. Network over a ...

Launch Falcon 9 / Starlink Group 11-39

SLC-4E, Vandenberg SFB CA, USA United States Space Force Base, Santa Barbara County, CA, United States
Organizer: SpaceX
Another batch of 28 satellites for SpaceX Starlink internet communications mega-constellation.

International Observe the Moon Night 2025

Worldwide
Organizer: International Observe the Moon Night Organization
For observation, appreciation, understanding of the Moon / its connection to planetary science / exploration; 1st quarter Moon is best ...

SAS Sydney Space Architecture Symposium

Sydney, Australia
Organizer: International Astronautical Federation (IAF)
IAC Adjacent Event; includes live demo of lunar habitat construction; at University of New South Wales Kensington

NASA Space Apps Challenge

Worldwide
Organizer: National Aeronautics and Space Administration (NASA)
48-hour hackathon in French and English for space enthusiasts, programmers, designers, engineers, entrepreneurs and students; 2800+ local events and online

World Space Week

Worldwide
Organizer: World Space Week Association
Celebrating international contributions of space science for betterment of the human condition; Oct 4 is 68th observation of 1st Space ...

Robopalooza Australia 2025 Perth

Perth, Australia
Organizer: Institute of Electrical and Electronic Engineers (IEEE)
2nd annual ROBOPALOOZA.space festival will take place at the Australian Automation and Robotics Precinct (AARP), feature Student and Business Innovation ...

The Day of Action to Save NASA Science

Washington DC, USA
Organizer: American Astronomical Society (AAS)
To facilitate meetings between individuals and their elected officials to push back against proposed cuts to NASA science funding in ...

NET Oct 6 — Launch Starship Test Flight 11

Starbase, 25.9°N, Boca Chica TX, USA
Organizer: SpaceX
Launch window beginning at 18:15 Central Time (23:15 UTC). This will be the last test of the Starship V2 configuration ...

Launch New Shepard NS-26

West Texas Suborbital Launch Site / Corn Ranch, Van Horn TX, USA Launch Site One (LSO), Van Horn, TX, United States
Organizer: Blue Origin
NS-36 is the 15th crewed flight for the New Shepard program.

Webinar: The Space Investment Horizon

Online
Organizer: Space News
From inflationary pressures and shifting interest rates to supply chain challenges and intensifying great-power competition, today’s macroeconomic and geopolitical forces ...

SXSW Sydney Conference

Sydney, Australia
Organizer: International Astronautical Federation (IAF)
IAC Adjacent Event expecting 1,200+ attendees from 40+ countries; 6 tracks: Tech & Innovation, Business & Leadership, Marketing & Media, ...
$600 – $1400

2025 Stanford on the Moon Conference

Stanford CA, USA
Organizer: Stanford on the Moon (SOM) Alumni Club
At Varian Physics Building Room PAB 102-103, during Stanford Reunion Homecoming Weekend.

Fall Journey Through the Universe

Hawai'i Island HI, USA
Organizer: Gemini Observatory
Event in its 22nd year, inviting STEAM professionals and Maunakea Observatories staff to participate in 80 Hawai'i classroom visits.

Orionids Meteor Shower Peak

Low Earth Orbit (LEO)
Organizer: Halley’s Comet
The 2nd of 2 showers from Halley’s Comet dust, Orionids appear to radiate from Constellation Orion, are swift (68 km/sec), ...

NASA Armstrong Research Center Partnership Days

Edwards CA, USA
Organizer: NASA Armstrong Flight Research Center
RSVP is required by 26 Sep for innovative companies to collaborate on groundbreaking research and development, and for NASA Armstrong ...

Launch H3 / HTV-X Cargo Ship

Tanegashima Space Center, Japan
Organizer: Japan Aerospace Exploration Agency (JAXA)
Launch of Japan Aerospace Exploration Agency (JAXA) first upgraded HTV cargo vehicle, HTV-X, to the International Space Station. Japan Aerospace ...