Vol 45, Week 24

LUNAR NEWS

Falcon 9 upper stage (4,000 kg dry) now expected to impact lunar surface at 06:35 UTC on August 5, 2026. | Artemis III test mission set for 2027, names 4 crew members. | The details of Japan’s SLIM lander deploying a baseball-sized rover (LEV-2) on the lunar surface has been published in a paper. | Univ. of Florida researchers used “laser forming” manufacturing techniques on lunar regolith simulant. | Analysis of Northwest Africa (NWA) 12593 meteorite shows three distinct impact records from the Moon, the meteorite itself and on Earth. | Exhaustive list of India’s Chandrayaan lunar program produced by Mehta at Moon Monday. | SpaceX IPO (ticker SPCX) opened at $150/share, selling nearly 555.6 million shares, despite its first quarter 2026 $4.3B net loss / $4.7B in revenue. | Four companies split $2M from Canadian Space Agency to study lunar in-situ resource utilization. | Shiv Shakti Point lunar soil is found to be chemically similar (iron/magnesium-rich, aluminum-deficient) to an Antarctic lunar meteorite.

Five Men Assigned to Artemis III Mission

On June 9, NASA announced the names of Astronauts for the Artemis III mission: Randy Bresnik, Luca Parmitano, Frank Rubio and Andre Douglas, as well as the backup crew member Bob Hines. Currently, there are 37 active NASA Astronauts, of whom 15 are women, representing 40% of the corps. While all NASA Astronauts share in the program’s achievements, each standing ready, able and trained to serve—the reveal elicited considerable criticism due to the absence of women, as well as celebration for the inclusion of Latino and Black American men. The importance of the USA-led Artemis ‘Return to the Moon’ program remains the same, but it becomes challenging to sustain enthusiasm and inspiration when leadership decisions continue to disappoint the public, particularly those who were not represented during the Apollo program. The Artemis III crew selection comes after the January 2025 Trump administration executive orders directing NASA to eliminate Diversity, Equity and Inclusion (DEI) programs. The Artemis II crew, announced April 2023, included only one woman and one person of color among its four members, and dishearteningly, Artemis III features no women at all. NASA Administrator Jared Isaacman defended the choice of the all-male crew stating, “every crew is part of a larger campaign to get America back to the Moon and to build the future we all dreamed about as children.” Without a commitment to gender-balanced Artemis teams, this selection feels reminiscent of the past, accompanied by a few gestures. (Image Credits: NASA, ASI)

 HUMANS IN SPACE

☆ International Space Station, ~415-km LEO: Expedition 74 seven crew member consisting of 3 Russian Cosmonauts, 3 NASA and 1 ESA Astronauts are continuing to assess the increased air leak in the PrK transfer tunnel inside the Zvezda module, while also entering “safe haven” safety mode when deemed necessary and continuing science hardware installations, plant and tissue experiments, air quality analysis, and systems upkeep, alongside routine operations. Currently docked at ISS are SpaceX CRS-34 Dragon cargo ship, Northrop Grumman Cygnus, Russian Progress resupply ships 94P and 95P, and crew vehicles SpaceX Crew-12 Dragon and Soyuz MS-28.

☆ Tiangong Space Station, ~390-km LEO: Shenzhou-23 Commander Zhu Yangzhu, Zhang Zhiyuan and Lai Ka-ying (also known as Li Jiaying, the first Astronaut from Hong Kong) are conducting dozens of scientific experiments including those involving lipid metabolism, rice plant growth, perovskite solar cells. They are performing daily exercise, system upkeep, and science hardware work following the recent handover. Docked to Tiangong are the Shenzhou 23 crew craft and Tianzhou-10 cargo ship, which brought ~7 tons of supplies, propellant, a new spacesuit and experiment payloads. 

☄ Near-Earth Objects Close Approaches Mon June 15: Apollo Asteroid 2015 MC (0.073 AU) | Tue June 16: Apollo Asteroid 2026 LV (0.008 AU) | Thu June 18: Aten Asteroid 2003 LN6 (0.009 AU) | Sun June 22: Apollo Asteroid 2025 WC4 (0.026 AU)

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20 - 24 Jul 2026
  • Meeting / Conference / Symposium
Farnborough, United Kingdom
At Farnborough International Exhibition & Conference Centre; received 100,358 visitors from 114 countries in 2024.
22 - 24 Jul 2026
  • Space / Astro Events
Hawai’i Island HI, USA
Lāhainā Noon is a phenomenon where the sun passes directly overhead, causing vertical objects to cast zero shadow. It occurs twice a year in...
24 Jul 2026
  • Launch
Starbase, 25.9°N, Boca Chica TX, USA
5:45pm CT for second test flight of the updated Starship Block 3 (V3) vehicle, utilizing Booster 20 and Ship 40; planned to splashdown in...
24 Jul 2026
  • Launch
Wenchang Space Launch Center, ~19°N, Hainan Island, China
Launching from the Commercial LC-1 launch pad.
24 Jul 2026
  • Launch
SLC-4E (~35°N), Vandenberg SFB CA, USA
Another batch of 24 satellites to LEO for SpaceX's Starlink space-based Internet communication mega-constellation.
25 Jul 2026
  • Mission Milestone
Low Earth Orbit (LEO)
NASA astronaut Jessica Meir takes command of ISS during changeover, followed by three Expedition 74 crew members returning to Earth.
26 - 30 Jul 2026
  • Meeting / Conference / Symposium
Whistler, British Columbia, Canada
AAS hosts, and AIAA co-hosts, specifically AAS Space Flight Mechanics Committee and AIAA Astrodynamics Technical Committee. At Hilton Whistler Resort & Spa.
26 Jul 2026
  • Mission Milestone
Low Earth Orbit (LEO)
Sergey Kud-Sverchkov, Sergey Mikayev and Christopher Williams set to undock from ISS in Soyuz MS-28, triggering the start to Expedition 75 with Commander Jessica...
27 Jul 2026
  • Launch
SLC-4E (~35°N), Vandenberg SFB CA, USA
Another batch of 24 satellites for SpaceX's Starlink space-based Internet service.
27 - 28 Jul 2026
  • Meeting / Conference / Symposium
Exeter, United Kingdom
In celebration of the 25th anniversary of the creation of the Astrophysics Group at the University of Exeter, we are pleased to announce the international...
28 Jul 2026
  • Meeting / Conference / Symposium
Online
10:30 ET, Boeing to announce its 2nd quarter 2026 financial results.
29 Jul 2026
  • Space / Astro Events
Moon Orbit
14:37 UTC / 04:37 HST.
29 Jul 2026
  • Launch
Wenchang Space Launch Center, ~19°N, Hainan Island, China
Undisclosed payload on China's Long March 7A rocket from Hainan Island.
29 Jul 2026
  • Launch
Taiyuan Satellite Launch Center (TSLC), ~39°N, Shanxi, China
Unknown payload launching from Launch Complex 9A launch pad.
29 Jul 2026
  • Meeting / Conference / Symposium
Online
Set to launch August 30, this 2pm EDT briefing will feature NASA personnel Shawn Domagal-Goldman, Jackie Townsend, Julie McEnery, and Jeremy Perkins.
30 - 31 Jul 2026
  • Space / Astro Events
Worldwide
Emanating from ~6km-wide comet with 5.3-year Solar orbit, visible in constellation Aquarius near star Delta Aquarii, fast, faint meteors peak on this night, best...
30 - 31 Jul 2026
  • Meeting / Conference / Symposium
London, United Kingdom
The International Research Conference is a federated organization dedicated to bringing together a significant number of diverse scholarly events for presentation within the conference...
30 Jul 2026
  • Launch
SLC-40 (~28°N), Cape Canaveral SFS FL, USA
Launch window opens 03:09am EDT for classified payload to launch for the US National Reconnaissance Office.
31 Jul 2026
  • Meeting / Conference / Symposium
Venice, Italy
to be held December 2-4, 2026 in Venice, Italy. Interstellar space is not the domain of any one discipline. It demands insight from across the...
01 - 09 Aug 2026
  • Meeting / Conference / Symposium
Florence, Italy
Includes ~150 meetings covering the fields of COSPAR Scientific Commissions / Panels / Task Groups, such as SC B: The Earth-Moon System, Planets, and...
02 - 07 Aug 2026
  • Meeting / Conference / Symposium
Fukuoka, Japan
From 02 to 07 August 2026, a few thousand geoscientists across diverse disciplines will gather at the 23rd annual meeting of the Asia Oceania Geosciences...
03 Aug 2026
  • Meeting / Conference / Symposium
Online
Occurring at 12pm ET with NASA, the Canadian Space Agency (CSA), and SpaceX, followed by and 2PM ET briefings with the crew itself: 12...
20 - 24 Jul 2026
Farnborough, United Kingdom
At Farnborough International Exhibition & Conference Centre; received 100,358 visitors from 114 countries in 2024.
22 - 24 Jul 2026
Hawai’i Island HI, USA
Lāhainā Noon is a phenomenon where the sun passes directly overhead, causing vertical objects to...
24 Jul 2026
Starbase, 25.9°N, Boca Chica TX, USA
5:45pm CT for second test flight of the updated Starship Block 3 (V3) vehicle, utilizing...
24 Jul 2026
Wenchang Space Launch Center, ~19°N, Hainan Island, China
Launching from the Commercial LC-1 launch pad.
24 Jul 2026
SLC-4E (~35°N), Vandenberg SFB CA, USA
Another batch of 24 satellites to LEO for SpaceX's Starlink space-based Internet communication mega-constellation.
25 Jul 2026
Low Earth Orbit (LEO)
NASA astronaut Jessica Meir takes command of ISS during changeover, followed by three Expedition 74...
26 - 30 Jul 2026
Whistler, British Columbia, Canada
AAS hosts, and AIAA co-hosts, specifically AAS Space Flight Mechanics Committee and AIAA Astrodynamics Technical...
26 Jul 2026
Low Earth Orbit (LEO)
Sergey Kud-Sverchkov, Sergey Mikayev and Christopher Williams set to undock from ISS in Soyuz MS-28,...
27 Jul 2026
SLC-4E (~35°N), Vandenberg SFB CA, USA
Another batch of 24 satellites for SpaceX's Starlink space-based Internet service.
27 - 28 Jul 2026
Exeter, United Kingdom
In celebration of the 25th anniversary of the creation of the Astrophysics Group at the University...
28 Jul 2026
Online
10:30 ET, Boeing to announce its 2nd quarter 2026 financial results.
29 Jul 2026
Moon Orbit
14:37 UTC / 04:37 HST.
29 Jul 2026
Wenchang Space Launch Center, ~19°N, Hainan Island, China
Undisclosed payload on China's Long March 7A rocket from Hainan Island.
29 Jul 2026
Taiyuan Satellite Launch Center (TSLC), ~39°N, Shanxi, China
Unknown payload launching from Launch Complex 9A launch pad.
29 Jul 2026
Online
Set to launch August 30, this 2pm EDT briefing will feature NASA personnel Shawn Domagal-Goldman,...