• — National Aeronautics and Space Administration (NASA),
    Online / Washington DC, USA
    After evaluating more than 8,000 applications, NASA will debut its 2025 class of astronaut candidates. Live event for the 2025 ...
    — Sun-Earth,
    Worldwide
    The Sun rises exactly in east traveling through sky for 12 hours, sets exactly in west; every place on Earth ...
    — National Aeronautics and Space Administration (NASA),
    Online
    NASA to preview Artemis II Moon Mission 11:00 EDT . News conference on the science and technology of Artemis II ...
    — National Aeronautics and Space Administration (NASA),
    Online
    News conference with the Artemis II astronauts 10:00 EDT. NASA will also host an Artemis II media day at NASA ...
    — Space Generation Advisory Council (SGAC),
    Sydney, Australia
    The Space Generation Congress (SGC) is the annual meeting of the Space Generation Advisory Council always held in conjunction with ...
    — Lunar Surface Innovation Consortium (LSIC), Johns Hopkins University Applied Physics Lab (JHU-APL),
    Online
    Registration is due 19 Sep for this online event. LSIC Surface Power Capability Area will host their annual virtual workshop! ...
    Free
    — Astronaut Scholarship Foundation (ASF),
    Online
    Astronaut Scholarship Foundation presents a Live Chat with veteran NASA Astronaut Leland Melvin on Thursday, September 25th at 1:00 PM ...
    Free
    — Lunar Surface Innovation Consortium (LSIC), Johns Hopkins University Applied Physics Lab (JHU-APL), National Aeronautics and Space Administration (NASA),
    Online
    Abstracts due for 2025 LSIC Fall Meeting to be held Nov 5-6 at Georgia Institute of Technology in Atlanta GA, ...
    — The Astronomical League,
    Worldwide
    Astronomical societies, planetariums, museums and observatories sponsor public viewing sessions, presentations and workshops.
    — Lunar Exploration and Space Engineering Center of the Chinese Academy of Sciences, Institute of Optoelectronics of the Chinese Academy of Sciences,
    Chengdu, Sichuan Province, China
    During this prototype R&D period, the Forum aims to verify the scientific objectives of the payload and ground testing operations ...
    — Indo-Pacific Space & Earth Network, International Astronautical Federation (IAF),
    Sydney, Australia
    IAF Adjacent Event; for business discussions re space, technology, etc., followed by Five Nations Partner Forum and Welcome Reception.
    — Indian Space Research Organisation (ISRO),
    Low Earth Orbit (LEO)
    Indian Space Research Organisation (ISRO) first dedicated multi-wavelength space observatory surpasses another full year in space today, launched 2015.
    — Global Spaceport Alliance (GSA),
    Sydney, Australia
    Advancing Spaceport Development and Operations through Global Collaboration Following the success of the inaugural International Spaceport Meeting in Milan, co-hosted ...
    — National Optical-Infrared Astronomy Research Laboratory (NOIRLab), University of Arizona,
    Tucson AZ, USA
    The Solar System in Context Toward an interconnected perspective on the formation and evolution of the Solar System, exoplanetary systems, and ...
    — Rocket Lab,
    SLC-2, Wallops Flight Facility WA, USA
    Sub-orbital launch under Rocket Lab Hypersonic Accelerator Suborbital Test Electron (HASTE) program for USA government payload. Estimated launch cost: US$6,000,000.
    — American Institute of Aeronautics and Astronautics (AIAA) Los Angeles Section,
    Lawndale CA, USA
    Evening Town Hall meeting of the Los Angeles Section of the American Institute of Aeronautics and Astronautics; with Jonathan Arenberg, ...
  • — SpaceX,
    SLC-40, Cape Canaveral SFS FL, USA
    The 3rd of 3 launches for Amazon Kuiper low Earth orbit satellite internet constellation.
    — American Institute of Aeronautics and Astronautics (AIAA),
    Mountain View CA, USA
    All ages welcome! Come and join your colleagues and friends in the aerospace profession in a relaxed atmosphere. Network over a ...
    — SpaceX,
    SLC-4E, Vandenberg SFB CA, USA
    Another batch of 28 satellites for SpaceX Starlink internet communications mega-constellation.
    — International Observe the Moon Night Organization,
    Worldwide
    For observation, appreciation, understanding of the Moon / its connection to planetary science / exploration; 1st quarter Moon is best ...
    — International Astronautical Federation (IAF), Australian Space Agency (ASA),
    Sydney, Australia
    IAC Adjacent Event; includes live demo of lunar habitat construction; at University of New South Wales Kensington
    — National Aeronautics and Space Administration (NASA), Indian Space Research Organisation (ISRO), Japan Aerospace Exploration Agency (JAXA), European Space Agency (ESA), Australian Space Agency (ASA), Canadian Space Agency (CSA-ASC), Italian Space Agency (ASI), others,
    Worldwide
    48-hour hackathon in French and English for space enthusiasts, programmers, designers, engineers, entrepreneurs and students; 2800+ local events and online
    — World Space Week Association,
    Worldwide
    Celebrating international contributions of space science for betterment of the human condition; Oct 4 is 68th observation of 1st Space ...
    — Institute of Electrical and Electronic Engineers (IEEE), Moon Village Association (MVA), American Institute of Aeronautics and Astronautics (AIAA), Pacific International Space Center for Exploration Systems (PISCES), American Society of Civil Engineers (ASCE), Indo-Pacific Robotics, Autonomy, AI and Cyber Conference and Exhibition (IPRAAC),
    Perth, Australia
    2nd annual ROBOPALOOZA.space festival will take place at the Australian Automation and Robotics Precinct (AARP), feature Student and Business Innovation ...
    — American Astronomical Society (AAS), American Institute of Aeronautics and Astronautics (AIAA), National Space Society (NSS), The Planetary Society,
    Washington DC, USA
    To facilitate meetings between individuals and their elected officials to push back against proposed cuts to NASA science funding in ...
    — Instituto de Astrofísica de Andalucía, Byurakan Astrophysical Observatory (BAO),
    Byurakan, Armenia
    2nd international conference on astronomy in culture, astrochemistry, astrobiology, astrogeology, archaeoastronomy.
    — Space Frontier Foundation (SFF),
    Online
    What it'll cover: Context of Space Frontier Foundation Policy Work DC Insider Situation Report Moderated Q&A From the SFF Outreach ...
    — Comet 21P / Giacobini-Zinner,
    Worldwide
    Appearing when Earth passes through the tail of Comet 21P / Giacobini-Zinner, the comet was a perihelion in 2025; speculation ...
    — Blue Origin,
    West Texas Suborbital Launch Site / Corn Ranch, Van Horn TX, USA Launch Site One (LSO), Van Horn, TX, United States
    NS-36 is the 15th crewed flight for the New Shepard program. A landing back on the launch pad for the ...
    — Space News,
    Online
    From inflationary pressures and shifting interest rates to supply chain challenges and intensifying great-power competition, today’s macroeconomic and geopolitical forces ...
    — National Aeronautics and Space Administration (NASA),
    Online
    Presentation by Ann Ollila of Los Alamos National Laboratory: Advancing Spectroscopy Instrumentation for Planetary Exploration from the Subsurface to the Sky. ...
    — China National Space Administration (CNSA),
    Wenchang Space Launch Center, Hainan Island, China (19° N)
    8A is capable of taking 7,000kg to orbit, including and SSO with altitude 700km, using a liquid oxygen / liquid ...
    — Midland International Air and Spaceport Business Park and Facilities,
    Midland TX, USA
    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),
    Noordwijk, the Netherlands
    At the European Space Research and Technology Centre (ESTEC), the largest site of the ESA, is a weekend celebration with ...
    — International Astronautical Federation (IAF), SXSW Sydney, Destination NSW, SXSW LLC,
    Sydney, Australia
    IAC Adjacent Event expecting 1,200+ attendees from 40+ countries; 6 tracks: Tech & Innovation, Business & Leadership, Marketing & Media, ...
    $600 – $1400
    — SpaceX,
    Starbase, 25.9°N, Boca Chica TX, USA
    Hawai'i Time for launch is 13:15. 11th test flight of 2-stage Starship launch vehicle. Super Heavy Booster 15-2 is planned ...
    — National Aeronautics and Space Administration (NASA),
    Online
    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 ...
    — China Aerospace Science and Technology Corporation (CASC),
    Wenchang Space Launch Center, Hainan Island, China (19° N)
    — Stanford on the Moon (SOM) Alumni Club,
    Stanford CA, USA
    At Varian Physics Building Room PAB 102-103, during Stanford Reunion Homecoming Weekend.
    — Halley’s Comet,
    Worldwide
    One of 2 showers yearly from Halley’s Comet dust, one dust cloud from Halley's path toward the Sun, and one ...
    — Gemini Observatory, National Optical-Infrared Astronomy Research Laboratory (NOIRLab), Maunakea Observatories,
    Hawai'i Island HI, USA
    Event in its 22nd year, inviting STEAM professionals and Maunakea Observatories staff to participate in 80 Hawai'i classroom visits.
    — SpaceX,
    SLC-40, Cape Canaveral SFS FL, USA
    29 Starlink satellites to LEO for space-based internet 1st stage, called Booster B1077, is scheduled to land on drone ship ...
    — NASA Armstrong Flight Research Center,
    Edwards CA, USA
    RSVP is required by 26 Sep for innovative companies to collaborate on groundbreaking research and development, and for NASA Armstrong ...
    — Japan Aerospace Exploration Agency (JAXA),
    Tanegashima Space Center, Japan
    Launch of Japan Aerospace Exploration Agency (JAXA) first upgraded HTV cargo vehicle, HTV-X1, to the International Space Station. Hawai'i Time ...
    — Secure World Foundation (SWF), Centre National D’études Spatiales (CNES), Government of France,
    Paris, France
    At Conference Center Pierre Mendès or online.
    $125 – $450
    — National Aeronautics and Space Administration (NASA),
    Online
    Presentation by Adrian Brearley of University of New Mexico: Applications of Advanced Scanning Transmission Electron Microscopy Techniques to Understand Processes ...
    — Earthlight Foundation,
    Austin TX, USA
    Featuring the Space Cowboy Ball; space entrepreneurs, artists, engineers, dreamers, Orson Scott Card, Robert Zubrin, Dylan Taylor, Frank White, et ...
    $599 – $799
    — XPrize Foundation,
    Malibu CA, USA
    Meet the teams currently competing for an XPrize and help choose a winner, learn about breakthrough technology and solutions.
    — Jagiellonian University,
    Kraków, Poland
    Objectives and scope of the PSC 2025: Presentation of current achievements in planetary science Development of planetary and space science ...
    — National Aeronautics and Space Administration (NASA),
    Mars Orbit
    NASA spacecraft surpasses another full year in orbit around Mars today, holds record for longest-surviving continually active spacecraft in orbit ...
    — American Institute of Aeronautics and Astronautics (AIAA), Federal Business Council,
    Kennedy Space Center Visitor Complex FL, USA
    With keynote speaker Charles Bolden.
    — Cross U Open Innovation Platform for the Space Business,
    Tokyo, Japan
    Described as largest space business event in Asia, 8,000+ participants, 90+ exhibitors and 150+ speakers are expected at 28 events, ...
    — Airbus, Northrop Grumman, others,
    Mountain View CA, USA
    Exploring breakthroughs in satellite tech and market dynamics. At the Computer Science Museum, 1401 Shoreline Blvd, Mountain View CA, and ...
    — Airbus, Northrop Grumman, others,
    Mountain View CA, USA
    Sharing insights into space defense strategies and government-commercial collaboration. At the Computer Science Museum, 1401 Shoreline Blvd, Mountain View CA, ...
    — National Aeronautics and Space Administration (NASA),
    Online
    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 ...
    — International Lunar Observatory Association (ILOA Hawai'i), Maunakea Visitor Information Station (Onizuka Center for International Astronomy "Hale Pōhaku"),
    Hale Pohaku ~9,200 ft, Mauna Kea HI, USA
    4:30 pm - Guests start driving to HP 4:45 - 5:45 pm - Lecture 5:58 pm - Sunset 6:30 - ...
    — Astronaut Scholarship Foundation (ASF),
    Online auction to raise funds for scholarships, of items such as mementos from NASA Astronauts. Charity Navigator gives Astronaut Scholarship ...
  • — National Space Society (NSS), University of Central Florida, The Economist,
    Orlando FL, USA
    In conjunction with: November 5-6 — Space Economy Summit November 7 — Space Day
    — European Space Agency (ESA),
    Madrid, Spain
    Features Scott Bolton of SwRI, Haje Korth of JHU, Claire Vallat of ESA, many others; at ESAC.
    — Comet Encke (2P),
    Worldwide
    Known for fireballs in a swarm year such as 2025, they will have to compete with a Full Moon Nov ...
    — National Aeronautics and Space Administration (NASA), Lunar Surface Innovation Consortium (LSIC), Johns Hopkins University Applied Physics Lab (JHU-APL),
    Atlanta GA, USA
    2025 LSIC Fall Meeting will focus on mission-driven technology guiding us to the Moon. Through the years, our community has ...
    Free – $105
    — The Economist, University of Central Florida, others,
    Orlando FL, USA
    In conjunction with: November 3-4 — NSS Space Settlement Summit November 7 — Space Day
    — National Aeronautics and Space Administration (NASA),
    Online
    Presentation by Thomas Kruijer of Lawrence Livermore National Laboratory and Katie Goss of University of New Mexico: Interpreting lunar zircon ...
    — Academy for the Relentless Exploration of Space (ARES),
    El Paso TX, USA
    Featuring astrogeology, Spaceport America tour, et al with Kirby Runyon and Mark Wagner.
    — National Aeronautics and Space Administration (NASA),
    Online
    Presentation by Mousumi Roy of University of New Mexico: Diffusion / Exchange Driven Equilibration During Melt-Wallrock Interaction on the Moon. ...
    — Maryland Space Business Roundtable (MSBR),
    Martin's Crosswinds 7400 Greenway Center Drive, Greenbelt, MD, United States
    Luncheon Speaker / Topic TBA
    — National Aeronautics and Space Administration (NASA),
    Nationwide USA
    As USA and its international partners work toward Artemis 2 crewed mission around the Moon, Space Launch System and Artemis ...
    — Dubai Airshow, United Arab Emirates Space Agency (UAESA), Airbus,
    Dubai, United Arab Emirates
    “Space” is one of 9 conference tracks. One speaker is Andreas Heitmann, Program Director, SpaceFounders, a space-tech accelerator, supporting 70+ ...
    — Smarter Shows Ltd, German Aerospace Center (DLR), Italian Space Agency (ASI),
    Bremen, Germany
    Join over 10,000 professionals from the entire space supply chain. Meeting face-to-face plays a crucial role in propelling the space ...
    — National Aeronautics and Space Administration (NASA),
    Online
    Presentation by Scott Eckley of NASA Johnson Space Center: Utilization of X-ray computed tomography during the preliminary examination of unopened ...
    — China National Space Administration (CNSA),
    China (Zhongguo)
    As China and international partners plan permanently occupied International Lunar Research Station and next-gen rockets for Solar System Complete exploration, ...
    — National Aeronautics and Space Administration (NASA),
    Low Earth Orbit (LEO)
    Observing gamma-ray bursts & their afterglows in gamma-ray, X-ray, ultraviolet, optical wavelengths from LEO, multiwavelength craft surpasses another year of ...
    — Institute of Geology and Geophysics at Chinese Society of Astronautics (CSA), Department of Earth and Planetary Sciences at the University of Hong Kong,
    Hong Kong, China
    Announcement International Lunar Sample Research Symposium 2025 (http://www.ilsrs.org)  After decades of lunar exploration since the Apollo era, lunar samples have ...
    — Space Faculty, World Robot Olympiad, Aramco,
    Marina Bay Sands / Sands Expo and Convention Centre , Singapore
    Introducing youth to artificial intelligence, virtual reality, space, robotics. Includes WRO 2025: International Final events; follows regional robot competitions worldwide, ...
    — Roscosmos State Corporation,
    Baikonur Cosmodrome, Kazakhstan
    Will take crew to the International Space Station: cosmonauts Commander Sergey Kud-Sverchkov, Sergey Mikayev and Oleg Platonov, and NASA Astronaut Christopher ...
    — Korea AeroSpace Administration (KASA),
    Naro Space Center, 34.43°N, Goheung, Korea
    Earth observation satellites to SSO. Hawai'i Time for launch is Nov 26 at 05:54-06:14.
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