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12:00 UTC | The 11th StriX Synthetic Aperture Radar (SAR) satellite will be sent to LEO for Synspective, a Japanese Earth observation company.
35 events found.
Events
Calendar of Events
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3 events,
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Private aerospace company headquartered in Beijing to launch the first orbital demo mission of the two-stage Pallas-1 rocket. Vehicle type: Height: Diameter: Payload capacity: Liftoff thrust: Goal: Test the maiden flight capabilities of the reusable Pallas-1 rocket system. 
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At 14:30 EDT, Türkiye Minister of Industry and Technology Mehmet Fatih Kacır and NASA Administrator Jared Isaacman, together with U.S. Department of State officials, will participate in a joint ceremony at NASA HQ in which Türkiye will become the 71st signer of the Artemis Accords. |
3 events,Sixth annual workshop, this year is themed "Expanding Information Sharing to Drive Practical Standards, Best Practices, and Metrics". Building on the progress made since our last gathering, this year’s workshop will focus on: Broadening data and information exchange across national, coalition, and international civil/military space command and control frameworks. Translating […] This meeting will have open and closed sessions. An agenda will be posted at a later date. 
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Starting 08:30 EDT, NASA's Jessica Meir and ESA's Sophie Adenot to work outside the ISS for ~6.5 hours to replace a retroreflector on the forward port of the space station’s Harmony module to support spacecraft navigation during rendezvous and docking operations. After installing the reflector, the crew will work to […] |
3 events,The Aerospace Corporation’s Center for Space Policy and Strategy presents the inaugural Space Policy Forum – bridging the gap between the space sector and the broader policy community. As space becomes increasingly central to national security, economic competitiveness, and international leadership, decisions made in one domain ripple across others. Launch regulations impact […] |
2 events,
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India to launch GISAT-1A (GEO Imaging Satellite) Earth observation satellite to geostationary orbit to facilitate continuous observation of Indian sub-continent, quick monitoring of natural hazards and disaster. |
1 event,
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2nd test flight of Isar Spectrum launch vehicle, to carry 5 cubesats to SSO, and ESA "Boost!" experiment: * CyBEEsat (TU Berlin) * TriSat-S (University of Maribor) * Platform 6 (EnduroSat) * FramSat-1 (NTNU) * SpaceTeamSat1 (TU Wien Space Team) * Let It Go (Dcubed, non-separable experiment) Isar Aerospace is […] |
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2 events,Japan's X-Ray Imaging and Spectroscopy Mission (XRISM), studying galactic plasma, surpasses another full year in space today at ~550-km LEO, having launched 2023. 
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A major European meeting on planetary science. Originally known as the European Planetary Science Congress, the first EPSC was held in Berlin in 2006. EPSC is the main dissemination platform for the European planetary science community and is the annual meeting of Europlanet. EPSC meetings cover the entire scope of […] |
2 events,
At 15:15 UTC, Roscosmos Progress-33 (94P) resupply craft loaded with waste will undock from ISS and burn up upon reentry into Earth's atmosphere. Coverage of undocking available on NASA Live TV. |
3 events,
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At Mohammed Bin Rashid Space Centre (MBRSC); Chair is Saeed Al Mansoori of MBRSC; Co-Chair is Gerard Galet of CNES (Centre National d'Études Spatiales) French space agency. No cost to attend. 
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To tackle one of the space sector’s most pressing challenges. 3rd Zero Debris Future Symposium (September 8-9) and the Zero Debris Technical Sessions (September 9-11). Engage with fellow experts and decision-makers as we explore the high-level obstacles facing the Zero Debris initiative and work collaboratively to identify practical solutions. The […] |
4 events,
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6:00-7:30 pm ET, featuring Shatel Bhakta — Principal Systems Engineer for Moon Base, NASA; Wes Fuhrman — Lunar Surface Innovation Initiative, Johns Hopkins University Applied Physics Laboratory; Jaret Matthews — Founder & CEO, Astrolab; and Farah Zuberi — Director of Spacecraft Mission Management, Firefly Aerospace. |
4 events,Inaugural event to convene researchers, policymakers and practitioners to advance understanding of self-sufficient structures in extreme environments, including the Moon. Begins September 11 at 19:00 CEST (UTC+2) and ends September 13 at 23:00 CEST (UTC+2). ISRUtech Sweden AB, Kauppila 41, 952 96 Lappträsk info (at) isru.tech Moonbase Lappträsk / ISRU.tech is […] Industry tour of Denver space companies Friday 08:30-12:00; Astronauts Eileen Collins and Scott Kelly present at the Saturday event, 17:00-20:30. At Inverness Denver Hilton Golf & Spa Resort. Benefits the scholarship fund. |
3 events,
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The conference will again be virtual, and will be held at times to accommodate attendees worldwide on at least one of the two days. |
3 events,
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02:49 AM EDT -- launch of SES O3b mPOWER mission to medium Earth orbit. O3b mPOWER is a communications satellite system owned and operated by the Luxembourgish company SES. The 87-minute launch window opens at 2:49 p.m. ET. If needed, a backup opportunity is available Monday, September 14 with the […] |
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4 events,Campbell was first appointed in September 2020. She was reappointed for an additional year, 14 Sep 2025 - 14 Sep 2026. It is rare that a President of the Canadian Space Agency serves longer than a one-year term, and Campbell becomes only the third to complete a full five-year term. Past […] 
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The 9th flight of the Zhuque-2E medium-class launch vehicle by private company LandSpace of Beijing, founded in 2015. 
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Launch to SSO for 3rd satellite in the Sentinel-3 constellation for optical, radar and altimetry data and for Fluorescence Explorer ("FLEX") of ESA Earth Explorer program to map vegetation fluorescence as a way to quantify photosynthetic activity. 
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In conjunction with The Space Innovation Summit (September 16) and the Space Defense & Security Summit (September 15-16). The summit consists of the Summit for Satellite Financing and the Summit on Earth Observation |
9 events,
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At Cleveland State University; Topics to be discussed include Exploration Architecture, Artemis program, Space Traffic Management, Space Nuclear Power, Navigation and Communications and more! 
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27th year of this top scientific conference in the USA devoted to Space Domain Awareness (SDA) and Space Situational Awareness (SSA) expects 1,000+ in-person attendees and 200+ participating online, representing 25+ countries. The event brings together policymakers and experts from the private sector, academia, the military and government agencies. At […]
$200
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(Estimated Date) Planned demonstration of in-space cryogenic storage and transferal by Eta Space and funded by NASA Tipping Point. Expected to be in orbit for 9 months. 
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Planning for 2.5 days of hybrid oral sessions and an in-person poster session. There will be no registration fee. Some travel support will be available to students and early careers, albeit more limited than recent years. 
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Ohio Space Week celebrates the state’s deep-rooted contributions to the aeronautics and space industries, highlighting the people, institutions, and businesses that continue to shape the future of flight and exploration. Throughout the week, events will showcase how space technology impacts everything from national security to transportation and scientific discovery. Students, […] 
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Held in conjunction with the Space Innovation Summit and World Space Business Week. 
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In preparation for its decommissioning, United Kingdom Infrared Telescope (UKIRT) atop Mauna Kea will stop science operations today, with removal to be completed by 2030. 
The Cassini spacecraft deliberately plunged into Saturn's atmosphere on September 15, 2017. Final Moments and Impact Loss of Signal: The final signal from Cassini was received on Earth at 4:55 a.m. PDT (7:55 a.m. EDT) on September 15, 2017, accounting for an 83-minute light-travel delay. Actual Disintegration: The spacecraft actually […] |
13 events,Unknown payload expected to launch on Long March 12, a medium-lift vehicle that uses propellant of kerosene and liquid oxygen, able to place 10,000kg in LEO and 6,000kg in SSO. Global Experts Group on Sustainable Lunar Activities continues discussions on ongoing workstreams and priorities related to the sustainable exploration and use of the Moon, with focus on expert dialogue, coordination, and long-term strategic planning for responsible lunar activities. 16th Operational Meeting: December 16, 2026 
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Resupply mission to launch to ISS and arrive within 3.5 hours. Oslo Spaceport Norway offers monthly a knowledgeable speaker and opportunity for networking, 17:00-20:00 local time; free entry but registration required. Ground Control is for everyone who's curious about what's happening in space and why it matters. Whether you work in the sector or have never thought about it before — […] 
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On Sep 16 local time ~1:55pm, private company Orienspace to launch Gravity-1 rocket from the offshore Haiyang launch site. 
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In conjunction with Novaspace’s World Space Business Week and Space Defense & Security Summit at the Hôtel du Collectionneur. Building on the success of its first edition, the Space Innovation Summit (SPIN) returns to Paris to bring together the most influential voices shaping space innovation for a full day of […] 
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12:10-16:10 EDT at the Army & Navy Club, Join us for the 19th Annual University of Nebraska College of Law Space Conference, “Cislunar, the Moon, and Beyond: Hot Topics in Space Law, Policy, and Regulation,” in Washington DC! Thank you to Army Navy Club member Franceska Schroeder for being our member-sponsor […] |
3 events,
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Launch of Synthetic aperture radar satellite to LEO for Japanese Earth imaging company Synspective to Sun-Synchronous Orbit. |
5 events,
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Unknown payload to launch on Long March 2D with YZ-3 upper stage variant. 
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Join observers around the world in learning about lunar science and exploration (and sharing your own Moon work!), making celestial observations, and honoring cultural and personal connections to the Moon. 1.3M+ people in 127+ countries and all 7 continents participate. You can participate in International Observe the Moon Night from […]
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Russia's resupply craft is set to dock to ISS at 09:46 EDT on the Poisk module space-facing port; live coverage on NASA TV with arrival coverage beginning at 09:00. 16th launch of the Kinetica rocket -- a solid-propellant 4-stage light launch vehicle, 30m tall with fairing diameter 3.35m, able to send 4,000kg to LEO or 3,000kg to SSO. |
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2 events,NASA Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft reaches 12 years of operations in Mars orbit after insertion on this day 2014; continuing to study upper atmosphere. 
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Highlighting the role of Texas in the commercial space economy, innovators, investors, contractors and NASA reps will participate in immersive exhibits including lunar bases, launch systems, and more. 2,000+ attendees expected. 150,000+ Texans are employed in space organizations there, and the Texas Space Commission has awarded US$126M+ to advance space […] |
3 events,14:02 HST (04:02 UTC); the Sun rises exactly in east traveling through sky for 12 hours, sets exactly in west; every place on Earth experiences a ~12-hour day. There will be a presentation from the NASA Planetary Science Division Director, updates on R&A and ROSES, an opportunity to hear progress and updates from active missions, and so much more. We are actively soliciting OPAG-relevant lightning talks from Early Career Scientists. These Early Career Lightning Talks will be limited […] |
3 events,
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At Space Center Houston, Off World will gather industry leaders, policymakers, and investors to discuss the challenges and opportunities of working on the leading edge of the space community—from the Moon Base and CLDs to building lunar habitats and cislunar mining. |
3 events,
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“The world’s first conference dedicated to advancing human-computer interaction in space exploration." Space exploration is at the dawn of a new era. Major reductions in launch costs and the rise of the private space industry are rapidly democratizing access to space. Once the exclusive domain of a few large government agencies, […] AI and automation are rapidly becoming integral to satellite operations, enabling networks to respond faster, optimise resources and manage increasing operational complexity. As satellite infrastructure becomes more software-defined and multi-orbit, intelligent and autonomous networks are set to become a fundamental part of delivering resilient, high-performance connectivity. This panel will explore […] |
2 events,
ESA Jupiter Icy Moons Explorer (JUICE) expected to perform its second flyby of Earth this month, arriving at Jupiter in 2031. |
5 events,Observed today is 1st planetary defense / asteroid deflection test success: NASA DART crashed into minor-planet moon Dimorphos of asteroid Didymos on this day in 2022, shortening Dimorphos’ orbital period.
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07:56 EDT - launch of classified mission for the United States Space Force - livestream available.
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Local time 12:15pm - Launch of Synthetic aperture radar satellite to LEO for Japanese Earth imaging company Synspective to Sun-Synchronous Orbit. |
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4 events,Indian Space Research Organisation (ISRO) first dedicated multi-wavelength space observatory surpasses another full year in space today, launched 2015. At International Centre for Interdisciplinary Science Education (ICISE), Quy Nhon, Vietnam, for target audience Early MSc/PhD students and senior undergraduates in Astronomy, especially from the Asia-Pacific region Includes Moon Village Association Symposium on Sep 28. Invites governments, critical infrastructure operators, global technology companies, research institutions, investors and ecosystem builders to align strategy, readiness, and adoption around quantum technologies and their enabling frontiers. At Grand Hyatt Dubai Conference and Exhibition Centre, Riyadh Street, Umm Hurair 1. Online option […]
US$250 – US$3000
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Launch window of 07:15-08:30 CDT for the 14th test flight of the two-stage Starship launch vehicle. This will be the 3rd flight of Starship V3, Ship 41 (upper stage) paired with Booster 21 (Super Heavy first stage). Both Booster 21 and Ship 41 are brand-new, freshly manufactured hardware making their […] |
4 events,"Redefining Ground" is this year's theme for conference dedicated to the satellite ground segment, with 50+ speakers and attendees from around the world. At Park Plaza Victoria London Hotel, 239 Vauxhall Bridge Rd, Pimlico.
€220
10:30-12:30 EDT with live wesbcast - Chairman Carr announced that the following items are tentatively on the agenda for the September Open Commission Meeting: Modernizing the Commission’s National Environmental Policy Act Rules – The Commission will consider a Report and Order and Further Notice of Proposed Rulemaking to overhaul the Commission’s outdated National […] |
5 events,
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11:10 EDT - Launch to ISS of Jessica Watkins (NASA) – Commander, Luke Delaney (NASA) – Pilot, Joshua Kutryk (Canadian Space Agency) – Mission Specialist, and Sergey Teteryatnikov (Roscosmos) – Mission Specialist to join Expedition 75. The four crew members of the SpaceX Crew-12 mission, who have been on ISS […]
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11:08 PDT - Dozens of microsatellites and nanosatellites for commercial and government customers to launch to Sun-Synchronous Orbit. 
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At the University of Kansas, this year's event features Astronaut Steve Hawley from 1:30-2:30pm, followed by 2:30-4pm planetarium viewing. |
5 events,
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Celebrating international contributions of space science for betterment of the human condition. This year's World Space Week theme, Rocket Revolution, celebrates the growing accessibility of rocketry and the many ways people can explore space through hands-on activities. Whether you're building a baking soda and vinegar rocket, a water rocket, a […] 
In 1957 the Soviet Union launched the Sputnik 1 mission which became the first artificial Earth satellite and launched humankind into the Space Age. It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October. Size and Weight: Orbit Time: Mission: End of Life: It […] 09:00-17:00 local time; This forum will bring together leaders from spaceports, government, industry, and academia to explore critical challenges and opportunities, including: The economic value of spaceports to a community, region, and country Global Rapid Transport, including point-to-point transportation through space Advancing inland spaceports and offshore platforms Support for Commercial […]
Taking 21 satellites made by Lockheed Martin, it is one of 6 launches for USSF SDA for worldwide connectivity, which will be via Optical Inter-Satellite Links (OISLs) that have significantly better performance than radio frequency crosslinks. |
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Launch Spectrum / Onward and Upward
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Glenn Space Technology Symposium
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Launch Electron / LOXSAT 1
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2026 World Space Business Week
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Ohio Space Week
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Space Defense & Security Summit
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UKIRT to Cease Science Operations
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Glenn Space Technology Symposium
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2026 World Space Business Week
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Ohio Space Week
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Space Defense & Security Summit
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Launch Gravity-1 / Unknown Payload
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Space Innovation Summit (SPIN)
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Glenn Space Technology Symposium
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2026 World Space Business Week
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Ohio Space Week
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Launch Falcon 9 / SpaceX Crew-13
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Launch Falcon 9 / Transporter 18
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