Launch Falcon 9 / Crew-11

SLC-39A, Kennedy Space Center FL, USA
Organizer: SpaceX

Dragon spacecraft headed to ISS with Crew 11 Commander Zena Cardman, Pilot Edward “Mike” Fincke, Cosmonaut Oleg Vladimirovich Platonov, JAXA Astronaut Kimiya Yui.

Annual AstroBash

Thelma Parker Memorial Library Kamuela, HI, United States
Organizer: National Aeronautics and Space Administration (NASA)

Space U

Houston TX, USA
Organizer: Space Center Houston

Space U for ages 11-14, and 15-18; learning opportunities tied to NASA missions including space habitats, thermal protection systems, rocketry, robotics.

$720 – $960

Juno, 14 Years in Space

Jupiter Orbit
Organizer: National Aeronautics and Space Administration (NASA)

NASA craft reaches 14 full years in space today, having launched in 2011 and reaching Jupiter on July 4, 2016; one-way transmission signal to Earth is 48 minutes.

39th Annual Small Satellite Conference

Salt Palace Convention Center, Salt Lake City UT, USA 100 South West Temple, Salt Lake City, UT, United States
Organizer: Small Satellite Conference

Perseid Meteor Shower Peak

Low Earth Orbit (LEO)
Organizer:

Appearing to radiate from constellation Perseus, shower can produce up to 100 meteors per hour, which are fast, bright and frequently leave persistent trains.

Parker Solar Probe Marks Another Year in Space

Heliocentric Orbit
Organizer: National Aeronautics and Space Administration (NASA)

NASA craft surpasses another full year in space today, having launched Aug 12, 2018; probe  came within ~6.16M km of the Sun on Dec 24, 2024 which is ~7 times closer than any prior spacecraft, traveling faster than any other human-made object at ~692,000 km/hr.

Planetary Data Training Workshop

Tempe AZ, USA
Organizer: Arizona State University (ASU)

GIS software training emphasizing terrestrial planets and icy satellite surface research.

Innovators Symposium & Gala

Houston TX, USA
Organizer: Astronaut Scholarship Foundation (ASF)

Featuring the Neil Armstrong Award of Excellence.

Webinar: Space Based Solar Power

Alexandria VA, USA
Organizer: SpaceNews

With representatives from Mankins Space Tech and The Aerospace Corporation

Free

Lunar Surface Innovation Consortium (LSIC) LOGIC Working Meeting

Online
Organizer: Johns Hopkins University Applied Physics Lab (JHU-APL)

Registration: This meeting will NOT require advance registration, however you need to be a member of LOGIC to receive the Zoom details. Please sign-up to become a member of LOGIC at https://logic.jhuapl.edu/Sign-Up/ and be sure to select to be added the "general" email list. Zoom Details: Zoom details will be […]

Chandrayaan-2 Marks Another Year in Lunar Orbit

Moon Orbit
Organizer: Indian Space Research Organisation (ISRO)

India orbiter surpasses another full year in lunar polar orbit since reaching the Moon in 2019; Chandrayaan-2 lander and rover were unsuccessful in lunar landing.

Maryland Space Business Roundtable Luncheon

Martin's Crosswinds 7400 Greenway Center Drive, Greenbelt, MD, United States
Organizer: Maryland Space Business Roundtable (MSBR)

Features James “J.J.” Shaw of Amazon’s Kuiper Government Solutions (KGS)

Chandrayaan-3 Commemorated for Moon Landing (2023)

Statio Shiv Shakti, 69.373°S 32.319°E, Moon Surface
Organizer: Indian Space Research Organisation (ISRO)

Chandrayaan-3 Vikram lander and Pragyan rover celebrated today after successfully landing on Moon in 2023; marking India as the 4th country to land on Moon, and 1st near the Moon South Pole.

Van Allen Probes Mark Another Year in Space

Low Earth Orbit (LEO)
Organizer: National Aeronautics and Space Administration (NASA)

NASA spacecraft surpasses another full year in space today, launched 2012; adding to the understanding of Earth radiation belt environment and its variability.

Tanabata Block Party 2025

Hilo HI, USA
Organizer: Maunakea Observatories

Community event of astronomy activities at North Aʻohōkū Place facilities

Free

NET Sep — Launch Vulcan VC4L / Dream Chaser CRS2 Flight 1

SLC-41, Cape Canaveral SFS FL, USA
Organizer: United Launch Alliance (ULA)

Uncrewed Sierra Space ~9-meter-long space plane first attempt to deliver ~3,500kg of cargo to ISS, whose Astronauts will use Canadarm2 to grapple and dock it.

K-12 Astronomy Education Conference (K-12 Astro Asia 2025)

Princess Sirindhorn AstroPark Chiang Mai, Thailand
Organizer: National Astronomical Research Institute of Thailand (NARIT)

Education conference for teachers of astronomy, a separate subject in the mandatory curriculum of Thai schools.

LSIC Maintenance and Repair for Sustainable Lunar Surface Infrastructure Workshop

Online
Organizer: Johns Hopkins University Applied Physics Lab (JHU-APL)

The Lunar Maintenance and Repair Workshop aims to explore the critical role of maintenance and repair (M&R) in sustaining lunar infrastructure, such as lunar lander and rovers, while drawing lessons from extreme terrestrial environments. The workshop will cover various M&R technologies, the design of maintainable systems, logistics and actionable practices […]

8th Annual EMER-GEN® Program

Maui HI, USA
Organizer: Space Generation Advisory Council (SGAC)

Mentoring and networking on space careers for young professionals and students.

$345 – $445

Mercury Laboratory Workshop 2025

Helsinki, Finland
Organizer: European Space Agency (ESA)

2nd gathering to foster collaboration on study of the planet.

Binary Asteroids Meeting VI

Observatoire de la Côte D’Azur Nice, France
Organizer: Nice Observatory

Discussing binary and multiple systems among the NEO, Hungaria, main-belt, Trojan, Centaur and TNO populations.

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

Washington DC, USA
Organizer: National Space Society (NSS)

Expected speakers include: Rep. Suhas Subramanyam, VA-10 – House Cmte on Space, Science, and Technology Monica Gorman, Area Vice President, Goddard Engineers, Scientists and Technicians Association (GESTA) – Union representing Goddard technical civil servants Colette Delwalla, Executive Director, Stand Up For Science Dr. Mollie Manier, National Institutes of Health, signer […]

11th GEGSLA operational meeting

Online / Vienna, Austria
Organizer: Moon Village Association (MVA)

To highlight importance of international cooperation for sustainable utilization of lunar resources; contact gegsla@moonvillageassociation.org.

Juno Perijove 76 / 75th Science Flyby

Jupiter Orbit
Organizer: National Aeronautics and Space Administration (NASA)

NASA craft to perform Jupiter flyby during Perijove 76, its 76th close flyby of Jupiter and 75th science flyby with instruments turned on – to be last flyby of planet before controlled impact into Jupiter clouds.

Launch Falcon 9 / Starlink Group 17-12

SLC-4E, Vandenberg SFB CA, USA United States Space Force Base, Santa Barbara County, CA, United States
Organizer: SpaceX

Satellites for space-based Internet service

Launch Falcon 9 / Starlink Group 10-61

SLC-40, Cape Canaveral SFS FL, USA Cape Canaveral Space Force Station, Brevard County, FL, United States
Organizer: SpaceX

Satellites for space-based Internet service

Webinar: Shortfalls of Food Production in Space and Future Needs

Online
Organizer: Beyond Earth Institute

Join the Beyond Earth Institute for a conversation about the critical challenge of food production in space. This webinar will examine the current gaps in space-based food systems, the specific needs of planned missions, and how these fit into the broader Moon to Mars Strategy. We’ll explore: What food production systems […]

Former NASA Astronaut Jose Hernandez Speaks at University of North Dakota

Grand Forks ND, USA
Organizer: University of North Dakota (UND)

Jose Hernandez, a former NASA astronaut with an extraordinary, only-in-America story, will visit UND on Wednesday, Sept. 17. The campus community is invited to join him for a guided conversation that afternoon as part of the Hilyard Center’s celebration of Hispanic Heritage Month. Hernandez will be at the Memorial Union […]