March 17-23, 2025 / Vol 44, No 11 / Hawai`i Island, USA

Blue Origin Following Many Paths to Fulfill its Mission

The mission of Blue Origin is to reduce space travel costs, promote off-Earth resources, and inspire people to live and work in space for the benefit of Earth. Moon lander Blue Moon Mark 1 (MK1) can carry 3 tons to the surface with its 8m height x 3m diameter, and could launch as early as this summer. Uncrewed MK1 is to prepare for MK2 crewed lander, being developed under NASA fixed-price US$3.4B contract to go anywhere on the Moon to achieve a sustained presence there, beginning with NASA Artemis V mission currently scheduled for 2030. Partners and suppliers are in 48 states. “I think the last thing that we want is another Sputnik moment where another nation-state put boots on the Moon before we do,” said CEO Dave Limp. Inspiration mentioned in mission statement is exemplified by Bill Shatner taking a suborbital weightless flight on Blue Origin New Shepard, showing that 90-year-olds can rocket-travel. At landing, passengers briefly experience 5G+ forces, 3 parachutes deploy to slow to 24 kph, then compressed-air thrusters slow to ~3 kph. Reducing costs comes from re-use; New Shepard and New Glenn are both reusable rockets with deep-throttle capability vital for soft landings. Blue Origin has designed an LEO human-habitation station and an Orbital Transfer Vehicle. It is doing concept studies for NASA for Mars Sample Return. New Glenn second launch planned for late spring. (Pictured: William Shatner. Image credits: Blue Origin)

MONDAY

☆ Mar 17 — International Space Station, ~415-km LEO: Expedition 72 crew celebrating 150,000 Earth orbits of the ISS, testing Russian Chibis spacesuits designed to reduce facial swelling, processing / analyzing blood samples, growing lettuce, and inspecting communication gear / pressure suits needed for homebound journey of Suni Williams, Butch Wilmore, Nick Hague and Alexander Gorbunov.

☆ Mar 17 — Tiangong Space Station, ~390-km LEO: Shenzhou 19 three-member crew looking forward to Shenzhou 20 crew launch in ~2 months; China announced Taikonauts for human Moon landing missions to be chosen from current active corps of astronauts that have Space Station experience; projected / possible early date for China human cislunar flyby 2027-28, with landing soon after.

☆ Mar 17 — Rocket Lab, Launch Electron / High Five (Kinéis 21-25), Mahia Peninsula, New Zealand: Last of five batches of five satellites (30 kg each) for the French Kinéis IoT constellation.

☾ Mar 17 — Moon: At apogee (distance 405,778 km), 14:00.

☆ Mar 17 — Mars: 7.1° SSW of Castor, 01:00.

TUESDAY

★ Mar 18 — SpaceX, Launch Falcon 9 / Starlink Group 12-25, SLC-40, Cape Canaveral SFS FL: Next batch of Starlink satellites to launch for mega-constellation; launch window opens 14:09 EDT.

● Mar 18 — NASA, JPL, Pasadena CA: Applications due for Planetary Science Summer School for competitively selected no-cost program.

● Mar 18-21 — University of Southern California, Stevens Institute of Technology, Long Beach CA: Conference on Systems Engineering Research; present, discuss, influence systems engineering research, including for space / aerospace.

☆ Mar 18 — Aten Asteroid 2025 DU25: Near-Earth Flyby (0.007 AU)

● = Terrestrial and… o = International terrestrial events

☾ = Moon activity, ★ = Space and… ☆ = International space / astro events in local time unless noted.


Weekly Planet Watch – Evening Planets: Mercury (W), Venus (W), Mars (S), Jupiter (SW), Uranus (SW).

Individual Property Rights and the Moon: An Egalitarian Perspective

Two IM-2 Athena Moon landing footpads are inscribed with the names of >300 Intuitive Machines LLC workers. While those names were not imprinted on the lunar regolith this month since Athena, as well as similarly enhanced predecessor IM-1 Odysseus, tipped over upon landing, the intended precedent and its implications are most significant for 21st century peaceful, equitable development of the Moon and eventually entire Solar System. Perennial questions naturally arise re “Who Owns the Moon”, lunar property rights, and Solar System complete exploration; Natural also to expect at least some of those IM employees to consider the ‘luna firma’ on which their name was to be imprinted and its geology, character, and propriety or ownership status; certainly the UN Outer Space Treaty of 1967 has long-provided guidance and clarity re no national appropriation of any part of the Moon or any celestial body, though individual usage and appropriation was not and is still not explicitly clarified; Earth’s Moon belongs to Earth and its inhabitants, including about 8.2 billion humans; the Moon as “the common heritage of humanity”, with everybody-nobody owning everything-nothing is only one, now prevailing consideration; a more Western, especially US / American understanding — where individual property rights and ownership provide an indispensable foundation for individual liberty (the “American Dream”) — could support an individual claim of a lunar acre (out of about 10 billion existing such acres), and as 1 of less than 10 billion humans, simultaneously satisfy ‘common heritage” considerations; both individual rights and common heritage, libertarian and egalitarian first principles, would be advanced by such a simple and symbolically effective proprietary name imprinting, to be followed by more substantive physical affirmations and practices. (Image credits: SPC, ILOA, Intuitive Machines, CollectSpace)

Ongoing…

☾ Mar 2 – Mar 16 — Firefly Aerospace Blue Ghost Lunar Lander Mission 1, Mare Crisium ~18.56°N, 61.81°E, Lunar Surface: Firefly Aerospace successfully operating its Moon lander and 8 of 10 NASA payloads with other 2 expected; planned to deliver data and science until a few hours into lunar night including drill to penetrate ~3m deep into Moon surface, lunar version of GPS, and cameras to capture lunar sunset and Earth eclipse of Sun.

● Mar 9-22 — Space Center Houston, Wellby Financial, Houston TX: Moon 2 Mars Festival.

● Mar 10 – Apr 16 — American Institute of Aeronautics and Astronautics (AIAA), Online / Reston VA: Course: Design of Space Launch Vehicles; 36 classroom hours, 3.6 CEU/PDH; US$695-1,695.

WEDNESDAY

★ Mar 19 —  SpaceX, Launch Falcon 9 / NROL-57, SLC-4E, Vandenberg SFB CA: Government payload; launch window opens 23:02 PDT.

● Mar 19 — Maryland Space Business Roundtable, Greenbelt MD: MSBR Luncheon with Congressman Glenn Ivey.

● Mar 19 — American Astronomical Society, Online / Washington DC:  Webinar on recent federal changes, how to support the astronomical sciences and how to submit an appropriation request; 13:00-14:00 EDT.

● Mar 19-21 — American Astronautical Society, Greenbelt MD: AAS Goddard Space Science Symposium: Space 2025; 62nd year, at Martin’s Crosswinds.

☆ Mar 19 — March Equinox: The Sun rises exactly in east traveling through sky for 12 hours, sets exactly in west; every place on Earth experiences approximately a 12-hour day; 22:59.

☆ Mar 19 — Neptune: At conjunction with Sun; 30.888 AU from Earth, 13:00.

☆ Mar 19 — Apollo Asteroid 2025 EQ2: Near-Earth Flyby (0.013 AU)

THURSDAY

☆ Mar 20 — ISAR Aerospace / Launch Spectrum, Tromso, Norway: First flight of the Isar Spectrum launch vehicle; test flight to SSO.

● Mar 20 — NASA, Online / Various USA Locations: 4th TechLeap Prize submissions due, Space Technology Payload Challenge; prizes up to $500,000 each for addressing one or more NASA technology shortfalls.

● Mar 20 — Astronaut Scholarship Foundation, Ann Arbor MI: 2025 AASF Astronaut Scholar Award presentation; with Astronaut Tony Antonelli.

o Mar 20-21 — American Institute of Aeronautics and Astronautics (AIAA), Montréal, Quebec, Canada: Region I Student Conference; at École de Technologie Supérieure.

☾ Mar 20 — Moon: 0.54° SE of Antares, 07:00.

☆ Mar 20 — Apollo Asteroid 2025 EU: Near-Earth Flyby (0.072 AU)

FRIDAY

☆ Mar 21 —  Galactic Energy, Launch Ceres-1 (Gushenxing-1, GX-1) / Unknown payload, Launch Area 95, Jiuquan Satellite Launch Center, China: Ceres-1 is the first solid-propellant launch vehicle of Galactic Energy.

● Mar 21 — National Space Club & Foundation, Washington DC: 68th Annual Dr. Robert H. Goddard Memorial Dinner; 18:30 EDT.

☆ Mar 21 — Apollo Asteroid 2021 FH1: Near-Earth Flyby (0.010 AU)

SATURDAY

★ Mar 22 — Parker Solar Probe, Heliocentric Orbit: Spacecraft reaches 23rd perihelion today.

★ Mar 22 —  SpaceX, Launch Falcon 9 / Starlink Group 11-7, SLC-4E, Vandenberg SFB CA: Batch of satellites for Starlink mega-constellation space-based Internet communication system; launch window opens 13:45 PDT.

☾ Mar 22 — Moon: At last quarter, 01:31.

☆ Mar 22 — Venus: At inferior conjunction with the Sun; 0.281 AU from Earth, 15:00.

☆ Mar 22 — Apollo Asteroid 618350 (2021 PS2): Near-Earth Flyby (0.067 AU)

SUNDAY

☆ Mar 23 — Amor Asteroid 2025 DA15: Near-Earth Flyby (0.043 AU)

25 - 30 Oct 2026
  • Meeting / Conference / Symposium
Spokane WA, USA
At the Spokane Convention Center. The meeting will have a broad scope, with a wide-ranging program of science and workforce topics, and celebrating planetary...
25 Oct 2026
  • Space / Astro Events
Moon Orbit
18:12 HST // 04:12 UTC on Oct 26.
25 Oct 2026
Europe
Change clocks back 1 hour, from Summer Time to Standard Time.
26 Oct 2026
  • Observation / Anniversary
Heliocentric Orbit
NASA craft imaging Sun and solar phenomena surpasses another full year in space today; launched 2006.
26 - 27 Oct 2026
  • Meeting / Conference / Symposium
Bangkok, Thailand
The 10th edition offers a unique opportunity to celebrate the evolution of the Moon Village concept and set the stage for the future of...
26 - 28 Oct 2026
  • Meeting / Conference / Symposium
Huntsville AL, USA
Convene, connect, and collaborate at the 19th annual von Braun Space Exploration Symposium! This year’s event will spotlight how bold ideas, emerging technologies, and...
27 - 30 Oct 2026
  • Meeting / Conference / Symposium
Bangkok, Thailand
Theme: “Bridging the Asia-Pacific: Advancing a Trusted and Inclusive Space Future”.
27 - 28 Oct 2026
  • Meeting / Conference / Symposium
Oslo, Norway
Themes include: Space & the Arctic; Space & AI; Space & International Collaboration. There is a Student Session, a Technical Session, a Frontier Session,...
28 Oct 2026
  • Meeting / Conference / Symposium
Oslo, Norway
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...
28 Oct 2026
  • Launch
SLC-41 (~28°N), Cape Canaveral SFS FL, USA
45 satellites to launch for Amazon Leo, formerly named Project Kuiper. This LEO mega constellation will offer broadband internet access with 3,276 satellites.
29 Oct 2026
  • Mission Milestone
Low Earth Orbit (LEO)
Astronauts Anil Menon and Joshua Kutryk will perform a 6.5-hour EVA to completely install and deploy iROSA #7 on the 2A power channel. Once...
31 Oct 2026
  • Meeting / Conference / Symposium
Jakarta, Indonesia
Occurring 31 October from 09:00-11:00 local time (16:00-18:00 HST, 19:00-21:00 PDT, 22:00-24:00 EDT on 30 October), this Galaxy Forum will be in hybrid format...
01 Nov 2026
  • Meeting / Conference / Symposium
Wenchang, Hainan, China
Originally planned around this date for Wenchang, China -- TBC (to be confirmed); As the only professional association for astronauts, ASE supports the advancement of...
02 Nov 2026
  • Mission Milestone
Low Earth Orbit (LEO)
Today marks another full year of continuous Human occupation of ISS; first component Zarya launched Nov 20, 1998, occupation began Nov 2, 2000.
02 - 06 Nov 2026
  • Meeting / Conference / Symposium
Tokyo, Japan
Coordinating Division Division C Education, Outreach and Heritage The IAU Symposium on Innovative Research and Techniques in Astronomy Communication will take place from November...
02 Nov 2026
  • Observation / Anniversary
Nationwide USA
Change clocks back 1 hour from Daylight Saving to Standard Time; does not include Hawai’i, Arizona (except the Navajo Nation), American Samoa, Guam, Northern...
02 - 06 Nov 2026
  • Meeting / Conference / Symposium
Florence, Italy
ESWW is the main annual event in the European Space Weather and Space Climate calendar. It is an international meeting organised annually within the...
02 - 06 Nov 2026
  • Meeting / Conference / Symposium
Tokyo, Japan
IAU Symposium: IAUS409 - A Journey Towards Effective Astronomy Communication; online and at National Astronomical Observatory of Japan, 2-21-2 Osawa Mitaka, Tokyo. Topics include:...
03 Nov 2026
  • Launch
Launch Complex 1, ~39°S, Mahia Peninsula, New Zealand
iQPS Launch 9, an Earth observation satellite with Synthetic aperture radar for Japan-based imaging company iQPS, to launch on "The Sea God Surveys" mission...
04 - 05 Nov 2026
  • Meeting / Conference / Symposium
Brasília, Brazil
At the National Museum of the Republic, the first SWF Summit in Latin America.
05 Nov 2026
  • Mission Milestone
Low Earth Orbit (LEO)
Menon and Kutryk will exit the Quest airlock again to install iROSA #8 on the 3B power channel. Once Spacewalk 101 concludes on November...
05 Nov 2026
  • Launch
SLC-4E (~35°N), Vandenberg SFB CA, USA
Launch window 10:34am - 2:34pm local time for the 15th batch of classified satellites for a reconnaissance constellation built by SpaceX and Northrop Grumman...
25 - 30 Oct 2026
At the Spokane Convention Center. The meeting will have a broad scope, with a wide-ranging...
Spokane WA, USA
25 Oct 2026
18:12 HST // 04:12 UTC on Oct 26.
Moon Orbit
25 Oct 2026
Change clocks back 1 hour, from Summer Time to Standard Time.
Europe
26 Oct 2026
NASA craft imaging Sun and solar phenomena surpasses another full year in space today; launched...
Heliocentric Orbit
26 - 27 Oct 2026
The 10th edition offers a unique opportunity to celebrate the evolution of the Moon Village...
Bangkok, Thailand
26 - 28 Oct 2026
Convene, connect, and collaborate at the 19th annual von Braun Space Exploration Symposium! This year’s...
Huntsville AL, USA
27 - 30 Oct 2026
Theme: “Bridging the Asia-Pacific: Advancing a Trusted and Inclusive Space Future”.
Bangkok, Thailand
27 - 28 Oct 2026
Themes include: Space & the Arctic; Space & AI; Space & International Collaboration. There is...
Oslo, Norway
28 Oct 2026
Oslo Spaceport Norway offers monthly a knowledgeable speaker and opportunity for networking, 17:00-20:00 local time;...
Oslo, Norway
28 Oct 2026
45 satellites to launch for Amazon Leo, formerly named Project Kuiper. This LEO mega constellation...
SLC-41 (~28°N), Cape Canaveral SFS FL, USA
29 Oct 2026
Astronauts Anil Menon and Joshua Kutryk will perform a 6.5-hour EVA to completely install and...
Low Earth Orbit (LEO)
31 Oct 2026
Occurring 31 October from 09:00-11:00 local time (16:00-18:00 HST, 19:00-21:00 PDT, 22:00-24:00 EDT on 30...
Jakarta, Indonesia
01 Nov 2026
Originally planned around this date for Wenchang, China -- TBC (to be confirmed); As the only...
Wenchang, Hainan, China
02 Nov 2026
Today marks another full year of continuous Human occupation of ISS; first component Zarya launched...
Low Earth Orbit (LEO)
02 - 06 Nov 2026
Coordinating Division Division C Education, Outreach and Heritage The IAU Symposium on Innovative Research and...
Tokyo, Japan