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  • June 2025

  • Fri 13

    Nuclear Spectroscopic Telescope Array (NuSTAR) Begins Next Year in Space

    June 13, 2025
    Low Earth Orbit (LEO)
    NASA, Cal-tech high-energy astrophysics satellite surpasses another year in space, having launched on this day in 2012.
  • July 2025

  • Thu 17

    Acceleration, Reconnection, Turbulence and Electrodynamics of the Moon’s Interaction with the Sun (ARTEMIS) P2 Begins Next Year in Space

    July 17, 2025
    Earth-Moon L1 Lagrange point
    NASA ARTEMIS P2 craft surpasses another full year in lunar orbit since 2011; 1 of 5 satellites launched 2007 to...
  • Wed 30

    Lunar Surface Innovation Consortium (LSIC) Excavation and Construction Monthly Telecon

    July 30, 2025 @ 2:00 pm - 3:30 pm UTC-4
    Online
  • August 2025

  • Fri 1

    NET Aug — Jupiter Icy Moons Explorer (JUICE) to perform flyby of Venus this month

    August 1, 2025
    Jupiter Trajectory
    ESA Jupiter Icy Moons Explorer (JUICE) expected to perform flyby of Venus this month, arriving at Jupiter in 2031.
  • Sat 2

    Annual AstroBash

    August 2, 2025 @ 10:00 am - 1:00 pm HST
    Thelma Parker Memorial Library Kamuela, HI, United States
  • Tue 5

    Juno, 14 Years in Space

    August 5, 2025
    Jupiter Orbit
    NASA craft reaches 14 full years in space today, having launched in 2011 and reaching Jupiter on July 4, 2016;...
  • Tue 5

    Curiosity Rover (Mars Science Laboratory) Begins Next Year on Mars

    August 5, 2025
    Mars Surface
    NASA Curiosity (Mars Science Laboratory) rover surpasses another full year of operations on Mars surface today; launched Nov 26, 2011...
  • Tue 12

    Parker Solar Probe Begins Next Year in Space

    August 12, 2025
    Heliocentric Orbit
    NASA craft surpasses another full year in space today, having launched Aug 12, 2018; probe  came within ~6.16M km of...
  • Fri 15

    Juno, Perijove 75 / 74th Science Flyby

    August 15, 2025
    Jupiter Orbit
    NASA craft to perform Jupiter flyby during Perijove 75, its 75th close flyby of Jupiter and 74th science flyby with...
  • Fri 15

    Registrations and Grant Requests Due: JUICE (Jupiter Icy Moons Explorer) Winter School, being held Jan 25-30, 2026

    August 15, 2025
    Online
    Registrations and grant requests due for Jupiter Icy Moons Explorer (JUICE) Winter School, being held Jan 25-30, 2026
  • Wed 20

    Chandrayaan-2 Begins Next Year in Lunar Orbit

    August 20, 2025
    Moon Orbit
    India orbiter surpasses another full year in lunar polar orbit since reaching the Moon in 2019; Chandrayaan-2 lander and rover...
  • Sat 23

    Chandrayaan-3 Commemorated for Moon Landing (2023)

    August 23, 2025
    Statio Shiv Shakti, 69.373°S 32.319°E, Moon Surface
    Chandrayaan-3 Vikram lander and Pragyan rover celebrated today after successfully landing on Moon in 2023; marking India as the 4th...
  • Fri 29

    Abstracts Due: 6th Annual Cislunar Security Conference 2025 (being held Dec 2-4)

    August 29, 2025
    Online
    Abstracts due for 6th annual Cislunar Security Conference 2025, being held Dec 2-4 in Laurel MD, USA.
  • Sat 30

    Van Allen Probes Mark Another Year in Space

    August 30, 2025
    Low Earth Orbit (LEO)
    NASA spacecraft surpasses another full year in space today, launched 2012; adding to the understanding of Earth radiation belt environment...
  • September 2025

  • Sat 6

    X-Ray Imaging and Spectroscopy Mission (XRISM) Begins Next Year in Space

    September 6, 2025
    Low Earth Orbit (LEO)
    Japan's X-Ray Imaging and Spectroscopy Mission (XRISM), studying galactic plasma, surpasses another full year in space today at ~550-km LEO, having...
  • Sat 6

    International Space Elevator Conference 2025

    September 6, 2025 - September 7, 2025
    Orlando FL, USA
  • Sun 7

    EPSC-DPS 2025 (EuroPlanet Science Congress)

    September 7, 2025 - September 12, 2025
    Helsinki, Finland
    Includes session TP11, Lunar Space Environment.
  • Mon 8

    Ohio Space Week including Glenn Space Technology Symposium and NASA Discovery Days

    September 8, 2025 - September 10, 2025
    Cleveland OH, USA
    Ohio Space Week including Glenn Space Technology Symposium: Accelerating Aerospace Innovation and NASA Discovery Days.
  • Wed 10

    RSVP DUE: Artemis II mission briefings for media (to be held Sep 23-24)

    September 10, 2025 @ 4:00 pm CDT
    RSVP DUE: Briefings for media representatives on Artemis II mission; to be held Sep 23-24 at NASA Johnson Space Center;...
  • Thu 11

    Launch Soyuz 2.1a / Progress MS-32 (93P)

    September 11, 2025
    Baikonur Cosmodrome, ~46°N, Kazakhstan
    Resupply mission to the International Space Station from spaceport operated by Russia within Kazakhstan.
  • Sun 14

    8th Annual EMER-GEN® Program

    September 14, 2025 - September 16, 2025
    Maui HI, USA
    Mentoring and networking on space careers for young professionals and students.
    $345 – $445
  • Sun 14

    39th International Electric Propulsion Conference (IEPC): Electric Propulsion, a Gateway to the Cosmos

    September 14, 2025 - September 19, 2025
    London, United Kingdom
    Topics include Lessons from BepiColombo and On-Orbit Operations.
  • Mon 15

    Binary Asteroids Meeting VI

    September 15, 2025 - September 17, 2025
    Observatoire de la Côte D’Azur Nice, France
    Discussing binary and multiple systems among the NEO, Hungaria, main-belt, Trojan, Centaur and TNO populations.
  • Mon 15

    Mercury Laboratory Workshop 2025

    September 15, 2025 - September 17, 2025
    Helsinki, Finland
    2nd gathering to foster collaboration on study of the planet.
  • Mon 15

    World Space Business Week

    September 15, 2025 - September 19, 2025
    Paris, France
    Expecting 1400+ from 60+ countries; includes Space Innovation Summit on Sep 17; at Hôtel du Collectionneur or online.
    €660 – €3600
  • Mon 15

    ExMAG Fall 2025 Meeting

    September 15, 2025 - September 19, 2025
    Houston TX, USA
    Discussion of NASA extraterrestrial materials collections, including samples collected by Mars 2020, presentations on geological context and specific science hypotheses...
  • Mon 15

    “Save NASA” at NASA Headquarters in Washington DC, 300 E St SW, Mary W Jackson Building

    September 15, 2025 @ 8:00 am - 1:00 pm EDT
    Washington DC, USA
    Expected speakers include: Rep. Suhas Subramanyam, VA-10 – House Cmte on Space, Science, and Technology Monica Gorman, Area Vice President,...
  • Tue 16

    11th GEGSLA operational meeting

    September 16, 2025
    Online / Vienna, Austria
    To highlight importance of international cooperation for sustainable utilization of lunar resources; contact gegsla@moonvillageassociation.org.
  • Tue 16

    20 Years Celebration of the Huygens Landing and the Cassini Mission

    September 16, 2025 - September 18, 2025
    Meudon, France
    At Salle Cassini.
  • Tue 16

    26th Advanced Maui Optical and Space (AMOS) Surveillance Technologies Conference

    September 16, 2025 - September 19, 2025
    Maui HI, USA
    At Wailea Beach Resort, US$950-1,795 and virtual $195-495.
    $950
  • Wed 17

    Launch Falcon 9 / Starlink Group 17-12

    September 17, 2025
    SLC-4E (~35°N), Vandenberg SFB CA, USA
    Satellites for space-based Internet service
  • Wed 17

    Juno Perijove 76 / 75th Science Flyby

    September 17, 2025
    Jupiter Orbit
    NASA craft to perform Jupiter flyby during Perijove 76, its 76th close flyby of Jupiter and 75th science flyby with...
  • Wed 17

    Launch Falcon 9 / Starlink Group 10-61

    September 17, 2025
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    Satellites for space-based Internet service
  • Wed 17

    Webinar: Shortfalls of Food Production in Space and Future Needs

    September 17, 2025 @ 12:00 pm - 1:30 pm EDT
    Online
    Join the Beyond Earth Institute for a conversation about the critical challenge of food production in space. This webinar will examine...
  • Wed 17

    Former NASA Astronaut Jose Hernandez Speaks at University of North Dakota

    September 17, 2025 @ 3:00 pm - 4:00 pm CDT
    Grand Forks ND, USA
    Jose Hernandez, a former NASA astronaut with an extraordinary, only-in-America story, will visit UND on Wednesday, Sept. 17. The campus...
  • Wed 17

    Maryland Space Business Roundtable: 24th Annual Fall Reception and Lecture

    September 17, 2025 @ 6:00 pm - 11:00 pm HST
    National Air and Space Museum 6th Street and Independence Ave SW, Washington DC, DC, United States
  • Thu 18

    Launch New Shepard / NS-35

    September 18, 2025
    West Texas Suborbital Launch Site / Corn Ranch, Van Horn TX, USA Launch Site One (LSO), Van Horn, TX, United States
    An uncrewed mission using the RSS H.G. Wells capsule, this is the 35th flight for the New Shepard program, taking...
  • Thu 18

    Lunar Surface Innovation Consortium (LSIC) Crosscutting Capabilities Telecon

    September 18, 2025
    Online
    Topic: Dust and Environments
  • Thu 18

    Navigating the New Space Policy Landscape: What the Latest Executive Order Means for Your Business

    September 18, 2025 @ 1:00 pm - 2:30 pm EDT
    Online
    "Enabling Competition in the Commercial Space Industry" and the CLD Directive are more than policy updates—they're potential game-changers for how...
  • Fri 19

    JAXA Symposium 2025: Beyond the Moon to the Infinite Universe

    September 19, 2025
    Osaka, Japan
    Officials will brief on H3 launch rocket, HTV-X resupply vehicle, Martian Moon Exploration project, Hayabusa2, challenges to Japanese astronauts, and...
  • Fri 19

    The Space Show: Interview with Dean Cheng

    September 19, 2025
    Online
    Dr. David Livingston in Las Vegas NV hosts Dean Cheng online.
  • Fri 19

    Human Spaceflight Risk Lecture Series Part 5: Dr. Erik Antonsen

    September 19, 2025 @ 11:00 am - 12:30 pm CDT
    Online
    Last of a series of lectures. All members of OSMED (Organization for Space Medicine, Engineering and Design) are welcome to...
    $50 – $250
  • Sat 20

    Launch Falcon 9 / Starlink Group 10-27

    September 20, 2025
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    Satellites for space-based Internet service
  • Sun 21

    Mars Atmosphere and Volatile EvolutioN (MAVEN) Begins Next Year in Mars Orbit

    September 21, 2025
    Mars Orbit
    NASA Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft surpasses another full year of operations in Mars orbit after insertion on...
  • Mon 22

    Fundamentals of Space Vehicle Mechanisms

    September 22, 2025 - September 23, 2025
    Lausanne, Switzerland
    In-person course ahead of ESMATS2025 Conference; Instructor: Bill Purdy, US$795-895.
  • Mon 22

    11th International Conference on Space Technology Innovation: Exploring Lunar New Home

    September 22, 2025 - September 24, 2025
    Shanghai, China
  • Mon 22

    Workshop on Tomography of Planetary Materials: X-Rays and Beyond

    September 22, 2025 - September 25, 2025
    Austin TX, USA
  • Mon 22

    NASA Selects 2025 Astronaut Candidates

    September 22, 2025 @ 12:30 pm - 1:30 pm UTC-4
    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...
  • Mon 22

    Firefly Aerospace to Announce 2nd Quarter 2025 Financial Results

    September 22, 2025 @ 5:00 pm - 5:30 pm EDT
    Online
    Conference Call via Webcast
  • Mon 22

    September Equinox

    September 22, 2025 @ 6:19 pm - 6:20 pm UTC
    Worldwide
    The Sun rises exactly in east traveling through sky for 12 hours, sets exactly in west; every place on Earth...
  • Tue 23

    NET Sep 23 — Launch Falcon 9 / IMAP, Carruthers & Follow On L1

    September 23, 2025
    SLC-39A, ~29°N, Kennedy Space Center FL, USA
    2 satellites for NASA Interstellar Mapping and Acceleration Probe to analyze solar wind, Carruthers Geocorona Observatory; NOAA Space Weather Follow On...
  • Tue 23

    9th International Conference on Space Science and Communication (IconSpace 2025)

    September 23, 2025 - September 25, 2025
    Malacca, Malaysia
  • Tue 23

    AstroEdu: Bridging Research and Practice, Astronomy Education 2025

    September 23, 2025 - September 25, 2025
    Melbourne, Victoria, Australia
  • Tue 23

    42nd International Communications Satellite Systems Conference (ICSSC) and its Colloquium

    September 23, 2025 - September 25, 2025
    Barcelona, Spain
    This year’s conference will be held in beautiful Barcelona, Spain from September 23 – 25, 2025, at the magnificent UNESCO...
  • Tue 23

    NASA news conference on the Artemis II Moon mission

    September 23, 2025 @ 11:00 am - 2:00 pm UTC-4
    Online
    NASA to preview Artemis II Moon Mission 11:00 EDT . News conference on the science and technology of Artemis II...
  • Wed 24

    21st European Space Mechanisms and Tribology Symposium (ESMATS2025)

    September 24, 2025 - September 26, 2025
    Lausanne, Switzerland
    Design, development, testing, production and in-flight experience of spacecraft and payloads.
  • Wed 24

    NASA news conference with the Artemis II astronauts

    September 24, 2025 @ 10:00 am - 11:00 am UTC-4
    Online
    News conference with the Artemis II astronauts 10:00 EDT. NASA will also host an Artemis II media day at NASA...
  • Thu 25

    Space Generation Congress 2025

    September 25, 2025 - September 27, 2025
    Sydney, Australia
    The Space Generation Congress (SGC) is the annual meeting of the Space Generation Advisory Council always held in conjunction with...
  • Thu 25

    Surface Power Workshop: Lunar Power Applications at Various Scales

    September 25, 2025 @ 11:00 am - 4:30 pm EDT
    Online
    Registration is due 19 Sep for this online event. LSIC Surface Power Capability Area will host their annual virtual workshop!...
    Free
  • Thu 25

    Live Chat with Veteran NASA Astronaut Leland Melvin

    September 25, 2025 @ 1:00 pm - 3:00 pm EDT
    Online
    Astronaut Scholarship Foundation presents a Live Chat with veteran NASA Astronaut Leland Melvin on Thursday, September 25th at 1:00 PM...
    Free
  • Thu 25

    AIAA SF Tech Talk: Performance Analysis and Data Processing for the Mars Sample Recovery Helicopter in the Jet Propulsion Laboratory 25-ft Space Simulator

    September 25, 2025 @ 6:00 pm - 7:30 pm PDT
    Mountain View CA, USA
    On April 19, 2021, Ingenuity became the first helicopter to fly on Mars at Jezero Crater, completing a total of...
    Free
  • Fri 26

    Abstracts Due: 2025 LSIC Fall Meeting (being held Nov 5-6)

    September 26, 2025
    Online
    Abstracts due for 2025 LSIC Fall Meeting to be held Nov 5-6 at Georgia Institute of Technology in Atlanta GA,...
  • Fri 26

    UNOOSA Workshop: Resilient Coasts, Resilient Earth: Innovative Space Solutions for Coastal Resilience Emergency Management

    September 26, 2025 - September 28, 2025
    Sydney, Australia
  • Sat 27

    Fall Astronomy Day 2025

    September 27, 2025
    Worldwide
    Astronomical societies, planetariums, museums and observatories sponsor public viewing sessions, presentations and workshops.
  • Sat 27

    2nd Academic Symposium on Chang’E-8 Mission Scientific Exploration and Research

    September 27, 2025 - September 29, 2025
    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...
  • Sun 28

    Astrosat Begins Next Year in Space

    September 28, 2025
    Low Earth Orbit (LEO)
    Indian Space Research Organisation (ISRO) first dedicated multi-wavelength space observatory surpasses another full year in space today, launched 2015.
  • Sun 28

    The QUAD Industry Networking Series

    September 28, 2025
    Sydney, Australia
    IAF Adjacent Event; for business discussions re space, technology, etc., followed by Five Nations Partner Forum and Welcome Reception.
  • Sun 28

    IAA Academy Day 2025

    September 28, 2025
    Sydney, Australia
  • Sun 28

    Robotic Telescopes in Education Conference

    September 28, 2025 - October 1, 2025
    Hobart, Tasmania, Australia
  • Sun 28

    Global Spaceport Alliance (GSA) International Spaceport Forum

    September 28, 2025 @ 9:00 am - 5:00 pm AEST
    Sydney, Australia
    Advancing Spaceport Development and Operations through Global Collaboration Following the success of the inaugural International Spaceport Meeting in Milan, co-hosted...
  • Mon 29

    The Solar System in Context Conference

    September 29, 2025 - October 2, 2025
    Tucson AZ, USA
    The Solar System in Context Toward an interconnected perspective on the formation and evolution of the Solar System, exoplanetary systems, and...
  • Mon 29

    76th International Astronautical Congress: Sustainable Space – Resilient Earth

    September 29, 2025 - October 3, 2025
    Sydney, Australia
    Expecting 4,500+ delegates; Jeff Bezos to be given World Space Award.
  • Mon 29

    International Finals of IISL Manfred Lachs Space Law Moot Court Competition

    September 29, 2025 - October 3, 2025
    Sydney, Australia
    Over 100 law schools from five global regions participate, held concurrently with 76th IAC.
  • Mon 29

    Launch Electron / JUSTIN

    September 29, 2025 @ 5:45 pm - 11:59 pm UTC-4
    SLC-2, ~38°N, Wallops Flight Facility VA, 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.
  • Tue 30

    NASA Science Mission Directorate briefing on ROSES-25 A.10 INNOVATE proposal

    September 30, 2025 @ 2:00 pm - 5:00 pm UTC-7
    Online / Washington DC, USA
    ROSES-25 A.10 INNOVATE Preproposal Conference September 30, at 2 pm Eastern Time. ROSES-2025 A.10 INNOVATE solicits proposals to rapidly advance the...
  • Tue 30

    Inventing Tomorrow: Imagining the Space Observatories of the Future

    September 30, 2025 @ 5:30 pm - 7:30 pm UTC-7
    Lawndale CA, USA
    Evening Town Hall meeting of the Los Angeles Section of the American Institute of Aeronautics and Astronautics; with Jonathan Arenberg,...
  • October 2025

  • Wed 1

    National Aeronautics and Space Administration (NASA) First Business Day Observation

    October 1, 2025
    Nationwide USA
    Nationwide celebrations and educational events occur to observe NACA (National Advisory Committee for Aeronautics) first business day as newly-formed National...
  • Wed 1

    Nominations Due: 2026 Kavli Prize in Astrophysics

    October 1, 2025
    Online
    US$1,000,000 award; astrophysics categories include planetary science, 9 others.
  • Wed 1

    Launch Falcon 9 / Project Kuiper (KF-03)

    October 1, 2025 @ 12:48 am - 4:05 am UTC-4
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    The 3rd of 3 launches for Amazon Kuiper low Earth orbit satellite internet constellation.
  • Wed 1

    AIAA SF: Young Professionals Happy Hour

    October 1, 2025 @ 5:00 pm - 6:30 pm PDT
    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...
  • Thu 2

    100-hour marathon of astronomy events and activities

    October 2, 2025 - October 5, 2025
    Online
    Dedicated to the 100th anniversary of the 1st planetarium.
  • Fri 3

    Launch Falcon 9 / Starlink Group 11-39

    October 3, 2025 @ 6:00 am - 10:00 am UTC-7
    SLC-4E (~35°N), Vandenberg SFB CA, USA
    Another batch of 28 satellites for SpaceX Starlink internet communications mega-constellation.
  • Sat 4

    International Observe the Moon Night 2025

    October 4, 2025
    Worldwide
    For observation, appreciation, understanding of the Moon / its connection to planetary science / exploration; 1st quarter Moon is best...
  • Sat 4

    SAS Sydney Space Architecture Symposium

    October 4, 2025
    Sydney, Australia
    IAC Adjacent Event; includes live demo of lunar habitat construction; at University of New South Wales Kensington
  • Sat 4

    NASA Space Apps Challenge

    October 4, 2025 - October 5, 2025
    Worldwide
    48-hour hackathon in French and English for space enthusiasts, programmers, designers, engineers, entrepreneurs and students; 2800+ local events and online
  • Sat 4

    World Space Week

    October 4, 2025 - October 10, 2025
    Worldwide
    Celebrating international contributions of space science for betterment of the human condition; Oct 4 is 68th observation of 1st Space...
  • Sun 5

    Robopalooza Australia 2025 Perth

    October 5, 2025 - October 6, 2025
    Perth, Australia
    2nd annual ROBOPALOOZA.space festival will take place at the Australian Automation and Robotics Precinct (AARP), feature Student and Business Innovation...
  • Sun 5

    The Day of Action to Save NASA Science

    October 5, 2025 @ 1:00 pm - October 6, 2025 @ 6:00 pm EDT
    Washington DC, USA
    To facilitate meetings between individuals and their elected officials to push back against proposed cuts to NASA science funding in...
  • Mon 6

    Astronomical Heritage of the Middle East 2 (AHME-2)

    October 6, 2025 - October 10, 2025
    Byurakan, Armenia
    2nd international conference on astronomy in culture, astrochemistry, astrobiology, astrogeology, archaeoastronomy.
  • Tue 7

    Launch Falcon 9 / Starlink Group 11-17

    October 7, 2025
    SLC-4E (~35°N), Vandenberg SFB CA, USA
    Another batch of satellites for Starlink space-based Internet service.
  • Tue 7

    Bennu and Ryugu: Samples from the Early Solar System Conference

    October 7, 2025 - October 9, 2025
    Houston TX, USA   +1 more
    Purpose and Scope This hybrid workshop will feature invited and contributed presentations aimed at studies of returned samples from Bennu...
  • Tue 7

    Space Frontier Foundation Space Policy Town Hall

    October 7, 2025 @ 9:00 pm - 10:00 pm UTC-7
    Online
    What it'll cover: Context of Space Frontier Foundation Policy Work DC Insider Situation Report Moderated Q&A From the SFF Outreach...
  • Wed 8

    Draconids Meteor Shower Peak

    October 8, 2025 - October 9, 2025
    Worldwide
    Appearing when Earth passes through the tail of Comet 21P / Giacobini-Zinner, the comet was a perihelion in 2025; speculation...
  • Wed 8

    Space-Comm Expo Dubai 2025: Accelerating the Commercial Future of Space

    October 8, 2025 - October 9, 2025
    Dubai, United Arab Emirates
  • Wed 8

    Launch New Shepard NS-36

    October 8, 2025 @ 8:30 am - 10:30 am UTC-5
    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...
  • Wed 8

    Webinar: The Space Investment Horizon

    October 8, 2025 @ 11:00 am - 12:00 pm UTC-7
    Online
    From inflationary pressures and shifting interest rates to supply chain challenges and intensifying great-power competition, today’s macroeconomic and geopolitical forces...
  • Wed 8

    Planetary Sample Science Seminar

    October 8, 2025 @ 11:00 am - 12:00 pm MDT
    Online
    Presentation by Ann Ollila of Los Alamos National Laboratory: Advancing Spectroscopy Instrumentation for Planetary Exploration from the Subsurface to the Sky....
  • Wed 8

    Launch Falcon 9 / Project Kuiper (KF-03)

    October 8, 2025 @ 9:56 pm - 11:59 pm UTC-4
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    Third of 3 launches for Amazon Kuiper LEO internet satellites; 24 satellites.
  • Thu 9

    28th International Mars Society Convention: Mars – The Time has Come

    October 9, 2025 - October 11, 2025
    Los Angeles CA, USA
  • Thu 9

    Info Session on Moon Mapping for Citizen Scientists

    October 9, 2025 @ 1:00 pm - 1:30 pm UTC-7
    Online
    Citizen Scientists can now contribute to mapping areas of the Moon dominated by impact melt deposits in our NASA-funded project....
  • Thu 9

    Launch Long March 8A / Unknown Payload

    October 9, 2025 @ 5:19 pm - 5:37 pm HST
    Wenchang Space Launch Center, ~19°N, Hainan Island, China
    8A is capable of taking 7,000kg to orbit, including and SSO with altitude 700km, using a liquid oxygen / liquid...
  • Fri 10

    The Space Show: Interview with Andrew Chanin

    October 10, 2025
    Online
    Dr. David Livingston in Las Vegas NV hosts Procure Space ETF CEO Andrew Chanin.
  • Fri 10

    8th High Speed Aerospace Transportation (HSAT) Workshop

    October 10, 2025 @ 8:00 am - 5:00 pm HST
    Midland TX, USA
    At University of Texas Permian Basin (UTPB), College of Engineering Building Speaker sessions, panels, roundtables, debate, networking Subjects: safety, technology,...
    $249
  • Sat 11

    European Space Agency (ESA) ESTEC Open Days

    October 11, 2025 - October 12, 2025
    Noordwijk, The Netherlands
    At the European Space Research and Technology Centre (ESTEC), the largest site of the ESA, is a weekend celebration with...
  • Sun 12

    9th Interstellar Symposium (IRG 2025): Distant Worlds, Neighboring Opportunities

    October 12, 2025 - October 15, 2025
    Austin TX, USA
  • Sun 12

    Launch Falcon 9 / Starlink Group 10-52

    October 12, 2025 @ 4:11 am - 8:11 am EDT
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    Sending satellites to LEO for Starlink space-based Internet system.
  • Mon 13

    SXSW Sydney Conference

    October 13, 2025 - October 19, 2025
    Sydney, Australia
    IAC Adjacent Event expecting 1,200+ attendees from 40+ countries; 6 tracks: Tech & Innovation, Business & Leadership, Marketing & Media,...
    $600 – $1400
  • Mon 13

    Launch Starship / Flight 11

    October 13, 2025 @ 6:15 pm - 7:15 pm CDT
    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...
  • Tue 14

    Chinese H-alpha Solar Explorer (CHASE) Begins Next Year in Space

    October 14, 2025
    Sun-Synchronous Orbit (SSO)
    First solar observatory for China known as CHASE or Xihe / 羲和 surpasses another full year in space since launching...
  • Tue 14

    Launch Falcon 9 / SDA Tranche 1 Transport Layer C

    October 14, 2025 @ 4:11 pm PDT
    SLC-4E (~35°N), Vandenberg SFB CA, USA
    Taking 21 satellites made by Lockheed Martin, it is one of 6 launches for USSF SDA for worldwide connectivity, which...
  • Wed 15

    Lunar Surface Innovation Consortium (LSIC) Joint ISRU and CC Telecon

    October 15, 2025
    Online
    Topic: Lunar Testing
  • Wed 15

    Launch Electron / Owl New World (StriX Launch 7)

    October 15, 2025 @ 5:30 am NZDT
    Launch Complex 1, ~39°S, Mahia Peninsula, New Zealand
    Earth-imaging synthetic aperture radar satellite to LEO for Synspective, a Japan company.
  • Wed 15

    Planetary Sample Science Seminar

    October 15, 2025 @ 11:00 am - 12:00 pm MDT
    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...
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Established in 1976, Space Age Publishing Company operates its Hawaiʻi (1988) and California offices. Space Age publishes Space Calendar weekly since 1983 and Lunar Enterprise Daily, and pursues a business plan consistent with establishing a third office on the Moon.

Land Your Name + Message
on the Moon!

For a limited time you can send your name & message to the lunar surface on the ILOA ILO-1 mission in 2027-2028.

ILO-1 will be mounted on the Astrolab FLEX rover lightbar, and operate on the Moon for 1+ years — broadcasting Space Calendar and messages back to Earth along with near real-time images of the celestial sky and the Moon, on a weekly basis.

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