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 ...

Launch Falcon 9 / Starlink Group 11-17

SLC-4E, Vandenberg SFB CA, USA United States Space Force Base, Santa Barbara County, CA, United States
Organizer: SpaceX
Another batch of satellites for Starlink space-based Internet service.

Space Frontier Foundation Space Policy Town Hall

Online
Organizer: Space Frontier Foundation (SFF)
What it'll cover: Context of Space Frontier Foundation Policy Work DC Insider Situation Report Moderated Q&A From the SFF Outreach ...

Draconids Meteor Shower Peak

Worldwide
Organizer: Comet 21P / Giacobini-Zinner
Appearing when Earth passes through the tail of Comet 21P / Giacobini-Zinner, the comet was a perihelion in 2025; speculation ...

Launch New Shepard NS-36

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. A landing back on the launch pad for the ...

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 ...

Planetary Sample Science Seminar

Online
Organizer: National Aeronautics and Space Administration (NASA)
Presentation by Ann Ollila of Los Alamos National Laboratory: Advancing Spectroscopy Instrumentation for Planetary Exploration from the Subsurface to the Sky. ...

Launch Falcon 9 / Project Kuiper (KF-03)

SLC-40, Cape Canaveral SFS FL, USA FL
Organizer: SpaceX
Third of 3 launches for Amazon Kuiper LEO internet satellites; 24 satellites.

Info Session on Moon Mapping for Citizen Scientists

Online
Organizer: Planetary Science Institute
Citizen Scientists can now contribute to mapping areas of the Moon dominated by impact melt deposits in our NASA-funded project. ...

Launch Long March 8A / Unknown Payload

Wenchang Space Launch Center, Hainan Island, China (19° N)
Organizer: China National Space Administration (CNSA)
8A is capable of taking 7,000kg to orbit, including and SSO with altitude 700km, using a liquid oxygen / liquid ...

8th High Speed Aerospace Transportation (HSAT) Workshop

Midland TX, USA
Organizer: Midland International Air and Spaceport Business Park and Facilities
At University of Texas Permian Basin (UTPB), College of Engineering Building Speaker sessions, panels, roundtables, debate, networking Subjects: safety, technology, ...
$249

European Space Agency (ESA) ESTEC Open Days

Organizer: European Space Agency (ESA)
At the European Space Research and Technology Centre (ESTEC), the largest site of the ESA, is a weekend celebration with ...

SXSW Sydney Conference

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

Launch Starship / Flight 11

Organizer: SpaceX
Hawai'i Time for launch is 13:15. 11th test flight of 2-stage Starship launch vehicle. Super Heavy Booster 15-2 is planned ...

Planetary Sample Science Seminar

Organizer: National Aeronautics and Space Administration (NASA)
Presentation by Josh Wimpenny of Los Alamos National Laboratory: Behaviour of moderately volatile elements on the Moon. Join here: https://sservi.nasa.gov/casa-moon-seminar-series ...

2025 Stanford on the Moon Conference

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

Orionids Meteor Shower Peak

Organizer: Halley’s Comet
One of 2 showers yearly from Halley’s Comet dust, one dust cloud from Halley's path toward the Sun, and one ...

Fall Journey Through the Universe

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

Launch Falcon 9 / Starlink Group 10-21

Organizer: SpaceX
29 Starlink satellites to LEO for space-based internet 1st stage, called Booster B1077, is scheduled to land on drone ship ...

NASA Armstrong Research Center Partnership Days

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-X1 Cargo Ship to ISS

Organizer: Japan Aerospace Exploration Agency (JAXA)
Launch of Japan Aerospace Exploration Agency (JAXA) first upgraded HTV cargo vehicle, HTV-X1, to the International Space Station. Hawai'i Time ...

Planetary Sample Science Seminar

Organizer: National Aeronautics and Space Administration (NASA)
Presentation by Adrian Brearley of University of New Mexico: Applications of Advanced Scanning Transmission Electron Microscopy Techniques to Understand Processes ...

New Worlds 2025

Organizer: Earthlight Foundation
Featuring the Space Cowboy Ball; space entrepreneurs, artists, engineers, dreamers, Orson Scott Card, Robert Zubrin, Dyland Taylor, Frank White, et ...
$599 – $799

XPrize Visioneering

Organizer: XPrize Foundation
Meet the teams currently competing for an XPrize and help choose a winner, learn about breakthrough technology and solutions.

Planetary Science Conference

Organizer: Jagiellonian University
Objectives and scope of the PSC 2025: Presentation of current achievements in planetary science Development of planetary and space science ...

Mars Odyssey Marks Another Year in Mars Orbit

Organizer: National Aeronautics and Space Administration (NASA)
NASA spacecraft surpasses another full year in orbit around Mars today, holds record for longest-surviving continually active spacecraft in orbit ...

SmallSat Education Conference

Organizer: American Institute of Aeronautics and Astronautics (AIAA)
With keynote speaker Charles Bolden.

Nihonbashi Space Week 2025

Organizer: Cross U Open Innovation Platform for the Space Business
Described as largest space business event in Asia, 8,000+ participants, 90+ exhibitors and 150+ speakers are expected at 28 events, ...

Silicon Valley Space Week: MilSat Symposium

Organizer: Airbus
Sharing insights into space defense strategies and government-commercial collaboration. At the Computer Science Museum, 1401 Shoreline Blvd, Mountain View CA, ...

Planetary Sample Science Seminar

Organizer: National Aeronautics and Space Administration (NASA)
Presentation by Lingzhi Sun of University of Hawaii: Remotely exploring the interior of the Moon. Join here: https://sservi.nasa.gov/casa-moon-seminar-series Hosted by ...

Maunakea Moon Mountain Observing

Organizer: International Lunar Observatory Association (ILOA Hawai’i)
4:30 pm - Guests start driving to HP 4:45 - 5:45 pm - Lecture 5:58 pm - Sunset 6:30 - ...

Astronaut Scholarship Foundation Fall Auction

Organizer: Astronaut Scholarship Foundation (ASF)
Online auction to raise funds for scholarships, of items such as mementos from NASA Astronauts. Charity Navigator gives Astronaut Scholarship ...

Jovian Icy Moons Workshop

Organizer: European Space Agency (ESA)
Features Scott Bolton of SwRI, Haje Korth of JHU, Claire Vallat of ESA, many others; at ESAC.

Southern Taurids Meteor Shower Peak

Organizer: Comet Encke (2P)
Known for fireballs in a swarm year such as 2025, they will have to compete with a Full Moon Nov ...

3rd Annual Space Economy Summit

Organizer: The Economist
In conjunction with: November 3-4 — NSS Space Settlement Summit November 7 — Space Day

Planetary Sample Science Seminar

Organizer: National Aeronautics and Space Administration (NASA)
Presentation by Thomas Kruijer of Lawrence Livermore National Laboratory and Katie Goss of University of New Mexico: Interpreting lunar zircon ...

Earth and Space Experience for Educators

Organizer: Academy for the Relentless Exploration of Space (ARES)
Featuring astrogeology, Spaceport America tour, et al with Kirby Runyon and Mark Wagner.

Planetary Sample Science Seminar

Organizer: National Aeronautics and Space Administration (NASA)
Presentation by Mousumi Roy of University of New Mexico: Diffusion / Exchange Driven Equilibration During Melt-Wallrock Interaction on the Moon. ...

Artemis 1, 2nd Observation of Mission

Organizer: National Aeronautics and Space Administration (NASA)
As USA and its international partners work toward Artemis 2 crewed mission around the Moon, Space Launch System and Artemis ...

Dubai Airshow 2025

Organizer: Dubai Airshow
“Space” is one of 9 conference tracks. One speaker is Andreas Heitmann, Program Director, SpaceFounders, a space-tech accelerator, supporting 70+ ...

Planetary Sample Science Seminar

Organizer: National Aeronautics and Space Administration (NASA)
Presentation by Scott Eckley of NASA Johnson Space Center: Utilization of X-ray computed tomography during the preliminary examination of unopened ...

Shenzhou-1, 26th Observation

Organizer: China National Space Administration (CNSA)
As China and international partners plan permanently occupied International Lunar Research Station and next-gen rockets for Solar System Complete exploration, ...

Swift Spacecraft Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
Observing gamma-ray bursts & their afterglows in gamma-ray, X-ray, ultraviolet, optical wavelengths from LEO, multiwavelength craft surpasses another year of ...

International Lunar Sample Research Symposium 2025

Organizer: Institute of Geology and Geophysics at Chinese Society of Astronautics (CSA)
Announcement International Lunar Sample Research Symposium 2025 (http://www.ilsrs.org)  After decades of lunar exploration since the Apollo era, lunar samples have ...

Launch Soyuz 2.1a / Progress MS-28

Organizer: Roscosmos State Corporation
Will take crew to the International Space Station: cosmonauts Commander Sergey Kud-Sverchkov, Sergey Mikayev and Oleg Platonov, and NASA Astronaut Christopher ...

Launch Nuri / CAS500-3

Organizer: Korea AeroSpace Administration (KASA)
Earth observation satellites to SSO. Hawai'i Time for launch is Nov 26 at 05:54-06:14.

Chang’E-5 Marks Another Year on Moon

Organizer: China National Space Administration (CNSA)
China National Space Administration (CNSA) Chang'E-5 lander at Statio Tianchuan "ship sailing in the Milky Way", Mons Rümker, Oceanus Procellarum, ...

AIAA 2025 Region VII Student Conference

Organizer: American Institute of Aeronautics and Astronautics (AIAA)
Conference intended for AIAA Region VII Students from around the world except Canada and Mexico, which have been incorporated into ...

Hayabusa 2 Marks Another Year in Space

Organizer: Japan Aerospace Exploration Agency (JAXA)
Japan Aerospace Exploration Agency (JAXA) Hayabusa surpasses another full year in space today; launched Dec 3, 2014, returned samples to ...

Planetary Sample Science Seminar

Organizer: National Aeronautics and Space Administration (NASA)
Presentation by William Bottke of Southwest Research Institute - Boulder: New Views on Terrestrial Planet Formation and Early Lunar Bombardment. ...

XMM-Newton Marks Another Year in Space

Organizer: European Space Agency (ESA)
European Space Agency (ESA) craft in Very Eccentric Elliptical LEO studying X-ray emissions, star-forming regions, galaxy clusters, environment of supermassive black ...

Daniele Mortari Astronautics Symposium

Organizer: American Astronautical Society (AAS)
In cooperation with the American Astronautical Society (AAS) and the American Institute of Aeronautics and Astronautics (AIAA), and sponsored by: ...
$40

Chang’E-3 Lander Marks Another Year on Moon

Organizer: China National Space Administration (CNSA)
China National Space Administration (CNSA) spacecraft at Guang Han Gong "Moon Palace", Sinus Iridum / Mare Imbrium, 44.12°N 19.51°W, surpasses ...

WISE / NEOWISE Marks Another Year in Space

Organizer: National Aeronautics and Space Administration (NASA)
NASA Wide-field Infrared Survey Explorer spacecraft (redubbed Near-Earth Object WISE – NEOWISE) surpasses another full year in space today; launched ...

Family Overnight

Organizer: Space Center Houston
Tent-camp by Falcon 9 rocket or Independence shuttle replica, and STEM activities.
$80

Mars Express Marks Another Year in Mars Orbit

Organizer: National Aeronautics and Space Administration (NASA)
ESA spacecraft surpasses next full year in Mars orbit today; will continue to study Mars atmosphere & climate, planet structure, ...

NET 2026 — Launch Atlas V / Starliner

Organizer: United Launch Alliance (ULA)
NET 2026 — Launch Atlas V / Starliner: Next launch of Starliner crew vehicle set to occur "early 2026", unknown ...

Quadrantids Meteor Shower Peak

Organizer: Asteroid 2003 EH
The Quadrantid shower is known for its brief, intense peak, lasting only a few hours. Appearing to radiate from Constellation ...

247th Meeting of the AAS

Organizer: American Astronomical Society (AAS)
The 247th AAS meeting (joint with the High Energy Astrophysics and Historical Astronomy Divisions) will be held 4-8 January in ...

7th China-Chile Bilateral Astronomy Conference (CCBC2026)

Organizer: University of Hong Kong Laboratory for Space Research (HKU-LSR)
The 7th China-Chile Bilateral Astronomy Conference for 2026 will be organized by the Laboratory for Space Research, FoS, the University ...

AIAA SciTech Forum

Organizer: American Institute of Aeronautics and Astronautics (AIAA)
AIAA SciTech Forum—the premier aerospace R&D event of the year exploring the science, technologies, and capabilities that are transforming aerospace.

Nichelle Nichols Space Camp

Organizer: Nichelle Nichols Foundation
Offering space, aviation and robotics program for girls ages 14-18, inspiring young women to aim for the stars.

SPIE Photonics West Conference

Organizer: Society of Photo-Optical Instrumentation Engineers (SPIE)
SPIE Photonics West and subconference on Optical Power Delivery, key to development of Space Solar Power.

Apollo 1, 59th Observation

Organizer: National Aeronautics and Space Administration (NASA)
Increasing space awareness and education, remembrances and events honor three Apollo 1 crew members lost in 1967 during a launch ...
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