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DTSTART;VALUE=DATE:20260705
DTEND;VALUE=DATE:20260711
DTSTAMP:20251126T010548Z
CREATED:20250618T014841Z
LAST-MODIFIED:20251126T010548Z
UID:10000186-1783209600-1783727999@spacecalendar.com
SUMMARY:IAU Symposium 407: Origins 2026
DESCRIPTION:Those in fields of chemistry\, biology\, planetary science and astrophysics are invited to explore the origins of life and habitability on Earth and beyond. The program will feature the latest discoveries in prebiotic chemistry\, the evolution of early life\, and habitability across the Solar System and exoplanets\, as well as philosophical and historical perspectives. At Muséum National d’Histoire Naturelle and Sorbonne University.
URL:https://spacecalendar.com/event/iau-symposium-407-origins-2026/
LOCATION:Paris\, France
CATEGORIES:Meeting / Conference / Symposium
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260706
DTEND;VALUE=DATE:20260707
DTSTAMP:20251124T215316Z
CREATED:20250101T215305Z
LAST-MODIFIED:20251124T215316Z
UID:10000029-1783296000-1783382399@spacecalendar.com
SUMMARY:Earth at Aphelion\, 1.0167 AU from the Sun
DESCRIPTION:Occurs 07:30 HST / 17:30 UTC; Earth aphelion is the point in its elliptical orbit where it is farthest from the Sun\, occurring annually in early July; at aphelion \, Earth is about 94.5 million miles from the Sun\, or roughly 3% farther than its closest point\, perihelion\, in January.
URL:https://spacecalendar.com/event/earth-at-aphelion-1-0167-au-from-the-sun/
LOCATION:Global / Inter-Global
CATEGORIES:Space / Astro Events
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260706
DTEND;VALUE=DATE:20260707
DTSTAMP:20260704T020533Z
CREATED:20260101T210751Z
LAST-MODIFIED:20260704T020533Z
UID:10001269-1783296000-1783382399@spacecalendar.com
SUMMARY:Launch Pegasus XL / Swift Rescue Mission
DESCRIPTION:The mission aims for the LINK spacecraft to rendezvous with the Neil Gehrels Swift Observatory craft and boost its orbit\, under a Small Business Innovation Research Phase 3 contract between NASA and Katalyst Space Technologies. \nAir launch-to-orbit is how the Pegasus XL operates. It can carry up to 443 kg to LEO after being released from a carrier aircraft at ~12\,000 meter altitude. \nThe Swift Spacecraft observes gamma-ray bursts & their afterglows in gamma-ray\, X-ray\, ultraviolet and optical wavelengths from LEO. This multiwavelength craft was launched 11/20/2004. \nOmelek Island hosts Space Launch Complex 1 (SLC-1)\, which saw the launch of Falcon 1 in 2008\, the first privately developed liquid-fueled rocket to reach orbit. SpaceX initially planned to upgrade Omelek for Falcon 9 launches but did not. The site is currently not in active use for orbital launches. Other space missions\, such as the HETE-2 satellite launch in 2000\, have utilized launch infrastructure on Omelek Island rather than Bucholz Airfield on Kwajalein Island.
URL:https://spacecalendar.com/event/launch-pegasus-xl-swift-rescue-mission/
LOCATION:Omelek Island (~9 ° N)\, Kwajalein Atoll\, Marshall Islands
CATEGORIES:Launch
ATTACH;FMTTYPE=image/jpeg:https://spacecalendar.com/wp-content/uploads/2026/01/Swift-Rescue.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260706
DTEND;VALUE=DATE:20260707
DTSTAMP:20260704T013657Z
CREATED:20260704T013657Z
LAST-MODIFIED:20260704T013657Z
UID:10001369-1783296000-1783382399@spacecalendar.com
SUMMARY:Launch Falcon 9 / Transporter 17
DESCRIPTION:Dozens of microsatellites and nanosatellites for commercial and government customers to launch to Sun-Synchronous Orbit.
URL:https://spacecalendar.com/event/launch-falcon-9-transporter-17/
LOCATION:SLC-4E (~35°N)\, Vandenberg SFB CA\, USA
CATEGORIES:Launch
ATTACH;FMTTYPE=image/jpeg:https://spacecalendar.com/wp-content/uploads/2025/06/Falcon-9-launch.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260706
DTEND;VALUE=DATE:20260710
DTSTAMP:20260702T202526Z
CREATED:20260417T025448Z
LAST-MODIFIED:20260702T202526Z
UID:10001226-1783296000-1783641599@spacecalendar.com
SUMMARY:Spacetide 2026: Unlocking Space for All Humanity
DESCRIPTION:Featured speakers this year include Astronaut Naoko Yamazaki\, JAXA President Hiroshi Yamakawa\, Aarti Holla-Maini of UNOOSA; expecting 2\,000+ participants from 35+ countries\, with focus areas commercial space and cislunar economy. SPACETIDE seeks to provide a platform for global leaders across diverse industries to tackle shared challenges and co-create a sustainable future for the space sector. \nUnder our vision of “Unlocking Space for All Humanity\,” we see a future where space transforms every corner of society and industry—ensuring that the benefits of space technology and services are accessible to everyone\, everywhere. \nAt Toranomon\, Tokyo’s central hub.
URL:https://spacecalendar.com/event/spacetide-2026-unlocking-space-for-all-humanity/
LOCATION:Tokyo\, Japan
CATEGORIES:Meeting / Conference / Symposium
ATTACH;FMTTYPE=image/jpeg:https://spacecalendar.com/wp-content/uploads/2026/04/Spacetide-2026.jpg
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260706
DTEND;VALUE=DATE:20260711
DTSTAMP:20260122T211804Z
CREATED:20260122T210806Z
LAST-MODIFIED:20260122T211804Z
UID:10000614-1783296000-1783727999@spacecalendar.com
SUMMARY:High-Resolution Exoplanet and Stellar Characterization Today and in the ELT Era (HoRS3S)
DESCRIPTION:Key Speakers: Gloria Cannochi\, Non-LTE effects on stars; René Doyon\, High-res instrumentation; Luca Fossati\, Non-LTE effects on exoplanets; Ulrike Heiter\, Precise stellar abundances\, and more.\n 
URL:https://spacecalendar.com/event/high-resolution-exoplanet-and-stellar-characterization-today-and-in-the-elt-era-hors3s/
LOCATION:Granada\, Spain
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260706
DTEND;VALUE=DATE:20260711
DTSTAMP:20260306T233652Z
CREATED:20260306T233432Z
LAST-MODIFIED:20260306T233652Z
UID:10001088-1783296000-1783727999@spacecalendar.com
SUMMARY:Origins 2026: IAU Commission F3 Astrobiology Meeting
DESCRIPTION:Bringing together experts in chemistry\, biology\, planetary science and astrophysics to explore the origins of life and planetary habitability on Earth and beyond. At Museum National d’Histoire Naturelle and Sorbonne Université.
URL:https://spacecalendar.com/event/origins-2026-iau-commission-f3-astrobiology-meeting/
LOCATION:Paris\, France
CATEGORIES:Meeting / Conference / Symposium
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