June 2026

This Month's Additions

Date	Title
6-30	China to Establish Ground-Space Integrated Near-Earth Asteroid Monitoring System, CNSA Announces
6-30	Rocket Lab Aborts Launch of Japanese IQPS Radar Satellite Grain Goddess
6-29	LandSpace Zhuque-3 Y2 Faces Critical Technical Hurdles Ahead of Reuse Attempt
6-29	Blue Origin Insists New Glenn Will Return to Flight This Year After Explosion Destroyed Launchpad
6-30	Long March-3B Launches Shijian-31 Satellite
6-29	LandSpace Zhuque-3 Y2 Reusable Rocket Completes Static Fire Test
6-28	SpaceX Sends 24 Starlink Satellites Into Orbit on Falcon 9 From Vandenberg
6-28	Shenzhou-23 Crew Marks One Month in Orbit, Continues Science Experiments
6-28	The 610-Degree Roast： Astronomers Witness an Exoplanets Extreme Sunburn
6-28	SpaceX Falcon 9 Launches SiriusXM SXM-11 Communications Satellite
6-26	Webb spots the birth of a giant galaxy and a supermassive black hole
6-25	Webb telescope spots extremely bright quasars in cosmic voids
6-25	SpaceX Hits 400th Starlink Launch Milestone
6-26	Qianfan Constellation Terminal Debuts： Direct Satellite-to-Phone Calls With 5G-Comparable Quality
6-26	Rocket Lab Launches Ten Owl of Ten Mission for Synspectives 10th StriX Satellite
6-25	What is Chinas SpaceSail, and could it rival Elon Musks Starlink
6-25	Chinas Tianwen-2 Mission Has Probably Arrived at a Quasi-Moon of Earth
6-24	Euclid Spacecraft Captures Most Detailed Image of Milky Ways Center, Previewing Roman Telescope Survey
6-25	China Developing 7-Meter-Diameter Reusable Rockets
6-25	JWST Captures Atmospheric Changes as Exoplanet Gets Roasted by Its Star
6-25	JWSTs 223-Megapixel Image of Starburst Galaxy M82 Reveals 16.5 Million Stars
6-24	Shenzhou-22 Returns to Earth with 41kg of Critical Science and Technology Samples
6-23	Chinas Tiangong Space Station to Expand from T-Shape to Cross Configuration
6-23	JAXA and ESA Sign Agreement for RAMSES Mission to Asteroid Apophis
6-24	Scientists Find Tiny New Moon Around Uranus with JWST
6-22	Chinese Spaceplane Releases Object into Orbit, Confirmed by Commercial Space Surveillance
6-22	Chinas Spacesail Constellation Challenges Starlink Global Dominance, Ramps Up Launches Ahead of IPO
6-21	JWST Reveals Salty Sodium Chloride Clouds on the Famous Pink Planet
6-22	Analysis： Chinas Private Space Industry Must Not Be Underestimated, With Over 400 Commercial Space Companies
6-24	Zhuque-3 Y2 Launches June 24, Attempting Chinas First Rocket First-Stage Recovery
6-23	SpaceX Starfall Reentry Vehicle Prototype Debuts on Falcon 9 Demo Mission
6-22	Qianfan Operator Shanghai Spacesail Raises New Funding Round as Constellation Reaches ~200 Satellites in Orbit
6-19	BepiColombo Completes Third Gravity-Assist Flyby of Mercury
6-20	Hong Kongs First Astronaut Lai Ka-ying Adapts to Microgravity Aboard Tiangong, Space-Earth Dialogue Expected Soon
6-21	Long March 3B/E Scheduled Launch from Jiuquan Satellite Launch Center
6-20	Zhuque-3 Reusable Rocket First Stage Hot-Fire Test Succeeds with 7,542 kN Total Thrust from 9 LOX-Methane Engines
6-19	Christina Koch Wins 2026 Princess of Asturias Award for Concord Following Artemis II Moon Mission
6-19	SpaceXs Fifth and Final Crew Dragon Grace Arrives at ISS with Axiom-4 Private Astronaut Crew
6-18	NASAs High-Stakes Gamble vs. Chinas Clockwork Advance in Race to Mars
6-19	NASA Announces Artemis III Crew： Four Astronauts to Test Lunar Landing Systems in LEO in 2027
6-20	A Cold War 250 Miles Up： ISS Air Leak Exposes US-Russia Mistrust, Astronauts Shelter in Dragon
6-19	SpaceX Launches NROL-179 US Spy Satellites from Vandenberg
6-19	Shenzhou-23 Crew Perform First Emergency Drill, Support Cell Biology Research
6-18	JWST Reveals Supermassive Black Hole That Formed Before Its Host Galaxy
6-18	Chinas Space Station Conducts Full Seed-to-Seed Rice Cultivation Experiment
6-18	JWST Watches Exoplanet HD 80606 b Heat Up by 1,100°F in Hours During Periastron
6-18	JWST Confirms Abundant Methane in Temperate Exoplanet Atmosphere via Detailed Spectroscopy
6-18	ISS Weekly Roundup： Canadarm2 Repairs Planned as CRS-34 Departs
6-18	Black Hole Winds May Be Robbing Giant Galaxies of Raw Material for Stars
6-18	ESA to Fly Dedicated Crew Dragon Mission to ISS
6-18	New JWST Images of Abnormally Well-Developed Galaxy Cluster Open Up the Cosmic Noon Frontier
6-18	JAXA Publishes Lunar Demonstration Results of Lunar Excursion Vehicle
6-17	SpaceX Falcon 9 Flies for 13th Time, Setting New Reuse Record
6-19	Blue Origin wins NASA CLPS contract for VIPER lunar rover delivery in 2028
6-16	Mixed reactions over all-male Artemis III crew
6-17	NASAs Webb Catches Exoplanet Getting Roasted
6-17	Webb Reveals Lava Planet 55 Cancri e Has Hydrogen-Rich Active Atmosphere
6-17	Rocket Lab Electron Launches 10th Dedicated StriX Mission for Synspective
6-17	Kuaizhou-11 Launches from Jiuquan
6-16	NASA Says Nyet to Roscosmos Plan to Cut Into Leaky ISS Segment
6-17	Ariane 6 Flies Four-Booster Configuration for First Time, Delivers Heaviest Ariane Payload Ever
6-17	ULA Vulcan Launches USSF Mission, Solid Booster Anomaly Under Investigation
6-16	Webb and Hubble Reveal Milky Way Relic： Globular Cluster Terzan 5 Hosts Four Generations of Stars
6-17	JWST Spots Massive Star Clusters via Gravitational Lensing： Natural Birthplaces of Early Galaxies
6-17	Blue Origin Pledges New Glenn Return to Flight This Year After May Pad Explosion
6-16	JWST forecasts extreme weather on exoplanet WASP-121b： 11,000-mph winds and nighttime rains of rubies and sapphires
6-16	JWST reveals cloudy mornings and clear evenings on distant hot Jupiter WASP-94A b
6-17	Shenzhou-23 Launches to Tiangong, Three Astronauts Begin Long-Duration Mission
6-15	Tianzhou-10 Launches with Heaviest Chinese Cargo Payload to Date
6-15	JAXA Reschedules MICHIBIKI QZS-7 Launch on H3 Flight 9
6-15	CAS Space Pushes for STAR Market IPO, Plans to Raise Over 4 Billion Yuan as Kinetica-1 Manifest Fills for 2026
6-16	Long March 3B/E Returns to Flight After Five Months With Shijian-31
6-15	OHB Begins Assembly of ESA-JAXA RAMSES Apophis Probe, Targeting Spring 2028 Launch
6-15	JWST Uncovers Nature of Little Red Dots： Black-Hole-Driven Energy Sources in Early Universe
6-17	SpaceX Falcon 9 to Launch 3 Giant BlueBird Direct-to-Cell Satellites Early Wednesday
6-16	Amazon Kuiper Constellation Faces Launch Bottleneck： Hundreds of Satellites Await Capacity
6-16	Chinese Zhuque-2E Upper Stage Breaks Apart in LEO, Spawning 100-150 Debris Pieces Near Starlink
6-16	Chandra Tracks M87 Black Holes Relativistic Jet Evolution in Finest X-ray Detail
6-16	SpaceX Dragon Cargo Spacecraft Prepares for Undocking and Return to Earth
6-15	JAXAs H3 Rocket Returns to Flight, 30-Configuration Test Vehicle Reaches Orbit
6-16	Chandra X-ray Observatory Reveals Anomalous Brightness Variations in Supernova Remnants Over 14 Years
6-15	NASAs SpaceX CRS-34 Dragon Returns Packed with Space Station Science
6-15	Lijian-1 Y14 Lofts 8 Satellites as Chinese Commercial Rocket Passes 100 Orbits
6-15	Long March 12 Set for June 17 Relaunch from Commercial Pad No. 2
6-14	Citic Securities on SpaceX's $1.75T IPO: A New Valuation Anchor for Aerospace
6-13	JWST Detects Exoplanets Choked by Diesel-Smog Atmospheres
6-12	SpaceX Goes Public in Historic Largest-Ever IPO
6-12	SpaceX Lists on NASDAQ at $135 Per Share, $1.77 Trillion Valuation in Historic Space Economy IPO
6-10	Webb Finds Strongest Evidence Yet for 'Black Hole Stars'
6-11	China to Conduct In-Orbit Upgrade of BeiDou Navigation Satellite System
6-10	China to Conduct In-Orbit Upgrade of BeiDou Navigation Satellite System
6-09	ZQ-2E Y6 Rocket Successfully Launches, Accelerating Commercial Rocket Engineering and Industry Differentiation
6-10	ISS Crew Shelters in SpaceX Dragon as Cosmonauts Work to Seal Air Leak
6-10	NASA Reveals Artemis 3 Crew: Commander Bresnik to Lead Four-Person Team
6-10	SpaceX launches 21 Starlink + 2 Starshield satellites from Vandenberg on June 6
6-10	LandSpace ZQ-2E Y6 launches two Qianfan and China Mobile satellites on single rocket
6-09	JWST Weighs a 'Sleeping Giant' Black Hole 10 Billion Light-Years Away: 6 Billion Times the Sun's Mass
6-09	Iceye Raises Over €1 Billion, SAR Satellite Giant Valued at €10B+
6-09	Isar Aerospace Raises €270M Series D to Scale European Small Launch Vehicle Production
6-09	New Glenn Explosion Forces NASA to Rewrite Moon Base Plans, Nearly $1B in Contracts Awarded
6-09	Four Private Rocket Companies Selected for Qingzhou Cargo Spacecraft Launch Services
6-09	LandSpace ZQ-2E Y6 launches two Qianfan and China Mobile satellites on single rocket
6-08	Quantum Space to Go Public via SPAC Deal Valued at Over $1.1 Billion
6-08	FCC Grants Amazon Leo Deployment Extension but Temporarily Strips Spectrum Priority
6-08	Boston University Proposes StormWall: Spacecraft Fleet to Reinforce Earth's Magnetosphere
6-08	CME Triggers G3 Geomagnetic Storm: Northern Lights May Reach Illinois on June 8
6-08	UK Government and Vast Sign Agreement to Fly ESA Parastronaut John McFall to Haven-1
6-08	Prada and Axiom Unveil Artemis Moon Suit Cooling Garment
6-08	SpaceX Falcon 9 Booster B1067 Completes Record-Breaking 35th Flight
6-08	NASA Reveals Artemis 3 Crew: Commander Bresnik to Lead Four-Person Team Toward 2028 Moon Landing
6-07	Shenzhou-23 Crew Releases First In-Orbit Work Images; One Member to Attempt China's First Year-Long Space Station Stay
6-07	The Large Magellanic Cloud is tearing its smaller neighbor apart, VISTA's 11-year sky survey reveals
6-07	Meteor storms may threaten Artemis 4: NASA weighs the risk to future moon missions
6-06	SpaceX launches 21 Starlink + 2 Starshield satellites from Vandenberg on June 6: OCISLY's 201st landing, SpaceX's 620th booster recovery overall
6-05	NASA's X-59 quiet supersonic jet finally breaks the sound barrier: Mach 1.1, 713 mph, 43,400 feet
6-05	Astronomers Detect Long-Sought Wind From Milky Way's Central Black Hole
6-05	ISS Crew Shelters in SpaceX Dragon as Cosmonauts Work to Seal Years-Long Air Leak
6-05	MAVEN's Final Fall: NASA Estimates the Dead Mars Orbiter Will Plunge into the Red Planet Within 50 to 100 Years
6-05	SpaceX sets IPO price at 135 dollars, valuing company at 1.77 trillion and trading June 12 on Nasdaq as SPCX
6-05	Long March 8 launches 12th Qianfan batch from Hainan commercial spaceport
6-05	JWST Detects Methane on Interstellar Comet 3I/ATLAS for the First Time
6-04	Starlink 10-43 Completes Cape Canaveral Make-up Launch Outside 24-Hour Window: SpaceX Logs 619th Booster Recovery
6-04	3I/ATLAS is not an alien spacecraft: SETI technosignature search comes up empty
6-04	Long March 6A Modified Launches 18 Qianfan Polar-11 Satellites, Marking 648th Long March Flight
6-04	Sahara Meteorite NWA 12774 Reveals Evidence of a Lost Solar System World: Aluminum-Rich Clinopyroxene Pushes the Angrite Parent Body Toward Lunar Mass
6-04	Euclid Telescope Finds a Missing Patch of Stars in Globular Cluster NGC 6397: Evidence of the Partially-to-Fully Convective Transition in Red Dwarfs
6-04	NASA Administrator Isaacman: Blue Moon Landers to Be Decoupled from New Glenn, New Launcher Sought
6-04	China's reusable-rocket test campaign enters a dense phase: Zhuque-3 Y2, Xingyun-1 and Long March 10B queued for recovery attempts
6-03	Beijing Yizhuang convenes space-computing symposium with BOE, Galaxy Space, LandSpace and others to operationalize its new space-computing innovation center
6-03	Primordial Black Holes May Turn Into White Holes: Penn State Team Pinpoints the Minimum Mass Threshold
6-03	Roman Space Telescope's Primary Mirror Passes Its Final Inspection, Clearing the Way for an Aug. 30 Launch
6-03	Sun Unleashes 3 Major Solar Flares in 24 Hours: M9.3, M7.9, X1 From Region 4455 Trigger G3 Geomagnetic Storm Watch
6-03	NASA Officially Ends MAVEN Mars Mission: After 6 Months of Silence NASA Gives Up Recovery, Mars Orbiter Fleet Shrinks to Two
6-03	Starlink 10-43 Scrubbed for Weather: SpaceX Cape Launch Slips to June 4 Window
6-02	Northeastern US Boom on May 30 Was a Meteor Explosion Equal to 300 Tons of TNT, NASA Confirms
6-03	TESS Uncovers a Rare Coplanar Triple Star System That Triggers Triple Eclipses
6-03	Mars Samples Should Be Quarantined on the Moon First, Scientists Argue in New Policy Paper
6-02	SpaceX Wins $4.16 Billion Space Force Contract to Build a Space-Based Air-Tracking Constellation
6-02	Twenty-Year Radio Mystery Solved: Astronomers Pin Long-Period Radio Bursts on a 'Vampire' White Dwarf Feeding on Its Companion
6-02	Exoplanets Have Magnetic Fields After All: Hot-Jupiter Wind Speeds Reveal the First Direct Measurement of Alien Magnetospheres
6-03	Blue Origin Vows to Resume New Glenn Flights by Year's End: LC-36 Propellant Tanks Intact, Transporter-Erector Scrapped for Vertical Integration
6-02	China's Long March 12B Completes Maiden Flight: Qianfan Satellites Reach Orbit, No Advance Warning Issued
6-02	Impulse Space Raises $500 Million Series D: SpaceX's First Hire Tom Mueller Wants to Make 'Trucks in Space' Routine
6-02	SpaceX Files S-1 Prospectus, Will List as SPCX at Up to 2 Trillion Dollar Valuation
6-01	Astronomers Read Planetary 'Fingerprints' in Protoplanetary Disk Rings to Estimate Exoplanet Mass
6-01	Viewing the New Glenn Explosion from Space: Planet Labs Imagery Shows LC-36 Pad Scorched, Bezos Tours Site with NASA Chief Isaacman and Pledges 'Gradatim Ferociter'
6-01	What Blue Origin's New Glenn Explosion Means for NASA's Moon Plans: Analyst Calls It a 'Pretty Significant Setback'
6-01	Shenzhou-21 Crew Arrives in Beijing: 210-Day Mission Sets New Chinese Spaceflight Record
6-01	Beijing Space Intelligence Computing Research Institute Registered in Beijing Yizhuang
6-01	Xinghuo Kongjian Announces China's First Electric-Cycle Liquid Rocket Evolution-1
6-01	LIGO/Virgo/KAGRA Release GWTC-5 Catalog: 161 New Black Hole Merger Signals, Clearest Verification Yet of Hawking's Area Theorem

Update Log

2026-06-10: Added ISS air-leak shelter report (space.com 6/5 + SFN 6/5): NASA directed Crew-12 astronauts and Chris Williams to shelter inside Dragon; Russian cosmonauts performed EVA to patch PrK transfer tunnel leak
2026-06-10: Added NASA Artemis 3 crew announcement (Spaceflight Now 6/9): Randy Bresnik named commander, four-person team targeting crewed lunar landing by 2028
2026-06-10: Added SpaceX Vandenberg June 6 Starlink + Starshield launch (SFN 6/6): 21 Starlink + 2 Starshield satellites, B1097 10th flight, OCISLY 201st landing
2026-06-10: Added LandSpace ZQ-2E Y6 launch report (CCTV News 6/9): ZQ-2E Y6 two-satellite ride, Qianfan DTC 01 + China Mobile 02 to orbit
2026-06-10: Added Iceye €1B funding report (SpaceNews 6/9): Finnish SAR satellite company Series F led by General Atlantic at €450M, secondary placement pushes total past €1B, valuation over €10B; Rheinmetall partnership for $1.9B German military SAR contract, €200M Poland contract; scaling from 50 to 100 satellites/year by 2028
2026-06-10: Added Isar Aerospace €270M Series D report (SpaceNews 6/9): Munich-based rocket maker raised from Island Green Capital and Molten Ventures, Spectrum small launch vehicle production to scale to 40 vehicles/year; signed LOI with Maritime Launch Services for Canadian launch site
2026-06-10: Added New Glenn explosion forces NASA moon base rewrite report (SpaceNews 6/9): NASA May 26 briefing selected Astrolab + Lunar Outpost for rovers, Firefly Aerospace for MoonFall drones, contracts totaling nearly $1B; Blue Origin won four Blue Moon Mark 1 missions including VIPER rover delivery; lunar base plan spans 3 phases over a decade, estimated $30B+
2026-06-09: Added four private rocket companies selected for Qingzhou cargo spacecraft launch services (DoNews 6/8): Galactic Energy, CAS Space, Orienspace, LandSpace shortlisted; first time private rockets included in China's space station cargo system; Qingzhou maiden flight planned for January 2027
2026-06-09: Added Shenzhou-23 crew first in-orbit work images report (CMSA 6/7 release): three astronauts adapted to microgravity, conducting 100+ science experiments; one crew member will span Shenzhou-23 and Shenzhou-24 for China's first year-long single-mission space station residency; Hong Kong's first astronaut Lai Ka-ying among the crew
2026-06-09: Added LandSpace ZQ-2E Y6 launch report (CCTV News 6/9): ZQ-2E Y6 two-satellite ride, Qianfan DTC 01 + China Mobile 02 to orbit, 8th Zhuque-2 family flight, 2nd ZQ-2E in 27 days; first Qianfan satellite launched on a commercial rocket
2026-06-07: Added Starlink 17-43 Vandenberg launch coverage (SFN 6/6 15:43 PDT, last update 6/7 04:50 UTC)
2026-06-06: Added MAVEN 50–100-year fall-to-Mars epilogue (space.com 6/4 15:00 UTC): two days after NASA officially ended the mission on 6/3, project manager Mike Moreau disclosed in a 6/5 briefing that MAVEN's current orbit is "very similar to what it would have been if the mission had ended nominally"; the original design called for 50 to 100 years of natural decay, with the exact timeline set by the 11-year solar cycle modulating the Martian upper atmosphere. MAVEN joins the "Mars morgue" of dead probes; NASA's active Mars orbiter fleet drops from three to two (Odyssey 2001 / MRO 2005)
2026-06-05: Added Starlink 10-43 June 4 make-up launch article (space.com 6/4 18:00 UTC combined retrospective): 31 hours after the June 3 7:24 a.m. EDT scrub caused by a cold front triggering cumulus cloud, thick-cloud, and surface electric field rules, Falcon 9 lifted off from SLC-40 at 6:26 a.m. EDT (10:26 UTC) on June 4 with 29 V2 Mini Optimized satellites; booster B1090 on its 12th flight landed on the A Shortfall of Gravitas droneship, marking ASOG's 153rd catch and SpaceX's 619th Falcon 9 first-stage recovery overall. Pairs with the June 3 OCISLY 200th / SpaceX 618th catch to deliver two recoveries in 19 hours across the two coasts
2026-06-05: Added NWA 12774 angrite meteorite study (CU Boulder, Aaron Bell et al., space.com 6/4 coverage): a 2019 Sahara-recovered sample carries clinopyroxene crystals exceptionally rich in aluminum — a geobarometer that pushes the angrite parent body from "asteroid-sized" up toward a near-lunar-mass protoplanet, following a planetary-formation pathway distinct from Earth and Mars. The first direct geochemical evidence of an "existed once, destroyed later" lost world in the early solar system
2026-06-05: Added ESA Euclid observation of a brightness gap in the H-R diagram of globular cluster NGC 6397 (STScI 6/4 release, space.com coverage): a specific red-dwarf brightness slot is almost completely empty, consistent with the structural transition from partially convective to fully convective stellar interiors. The gap was a serendipitous byproduct of a proper-motion survey, not a planned target
2026-06-05: Added NASA Administrator Isaacman June 4 FOX Business interview coverage (SFN 6/4 18:08 UTC): first public statement to "decouple the lander from the launch vehicle and the pad" — Blue Moon MK1 cargo and "potentially" MK2 crewed landers to shift off New Glenn onto another rocket, with Artemis 3 still targeted at a 2027 test mission and 2028 crewed lunar landing; paired with Blue Origin CEO Dave Limp's June 1 social-media statement that LC-36 propellant tanks are intact, the support tower can be repaired in place, and New Glenn will fly again before year-end. The NASA "swap the rocket" and Blue Origin "repair in place" threads now run in parallel alongside the June 1 industry-analyst piece (which framed the incident as a "pretty significant setback" for the Blue Moon program)
2026-06-04: Added China's reusable-rocket dense-test-window feature (CLS 6/3 pre-market note + LandSpace 5/13 Y2 factory-departure announcement + 220-tonne Lanyan methalox full-flow staged-combustion engine long-duration test-fire completed 2/2026 + 6/1 Long March 12B maiden flight which validated the return-leg aerodynamic shape): Zhuque-3 Y2 targeting first-half recovery + Q4 first-reuse flight; Deep Blue Aerospace Xingyun-1, CAS Space Lijian-family derivatives and CASC Commercial Long March 10B also queued
2026-06-04: Added Beijing Yizhuang 6/3 space-computing industry symposium coverage (Pengpai / CLS 6/3): BOE, Galaxy Space, LandSpace, Galactic Energy, Guanyu Xinsuan, CXMT and other heads of supply chain aligned on the construction of the Beijing Space Computing Innovation Center, paired with the 5/31 Xinhua Economic Information Daily disclosure of the Beijing Space Intelligent Computing Research Institute and the 6/1 Haidian Beijing Space Computing Industry Innovation Center (BUPT + Tsinghua + Galaxy Space). The two-week sequence establishes the "Haidian writes the algorithms, Yizhuang builds the satellites" pattern
2026-06-04: Added Penn State Eberly College of Science physicist Daniel Paraizo and colleagues' primordial-black-hole-to-white-hole theory paper (arXiv preprint, space.com 6/3 coverage): semi-classical model of Hawking-radiation lifetimes shows PBHs reaching the Planck mass enter a stable end-state "indistinguishable from a white hole" when viewed from afar
2026-06-03: Added live coverage of the Starlink 10-43 weather scrub on June 3 (Cape SLC-40 launch called off at 7:24 a.m. EDT; 45th Weather Squadron pegged acceptable weather at only 30%, with two of three launch-weather rules violated; next window opens 4:00 a.m. EDT on June 4, B1090 on its 12th flight targeting the ASOG drone ship; SFN 6/3)
2026-06-03: Added policy paper published online first in Springer Ambio on May 28, 2026: STAR Laboratories director Frederick Moxley and McGill University invasion biologist Anthony Ricciardi propose a dedicated extraterrestrial biocontainment facility on the lunar surface, with all samples from Mars, asteroids, and icy moons required to pass through robotic handling and certification on the moon before being allowed to enter Earth's biosphere; the paper calls out the lack of explicit planetary protection procedures in both NASA's Artemis lunar base architecture and the China-Russia led ILRS, and uses the documented mutation of Enterobacter bugandensis strains aboard the ISS as a real-world case (space.com 6/3 coverage)
2026-06-03: Added Blue Origin CEO Dave Limp June 2 X post with LC-36 damage assessment (propellant tanks + water tower intact, support tower repairable in place, transporter-erector scrapped for vertical integration), targeting year-end 2026 return to flight (SFN 6/3)
2026-06-03: Added China's Long March 12B (CZ-12B) maiden launch coverage (4:40 AM EDT 6/1 liftoff, no advance airspace/maritime notice per ICAO/IMO standard, Qianfan constellation satellites to orbit; Scientific American / People's Daily / Xinhua / Ars Technica / Live Science / Space.com June 1-2); added Impulse Space $500M Series D coverage (June 2 announcement, 137 Ventures + Banner VC co-led, cumulative funding >$1B; founded by SpaceX's first engineer Tom Mueller; Mira has flown 3 times, Helios kick stage scheduled for 2027 debut)
2026-06-02: Added SpaceX S-1 IPO filing, ticker SPCX, 1.75–2 trillion dollar valuation, potentially the largest IPO in history (space.com 6/2)
2026-06-02: Added Warwick-MIT PDS 70 protoplanetary disk "planetary fingerprints" research (The Astrophysical Journal 5/28 publication, space.com 6/1 coverage)
2026-06-01: Added LIGO/Virgo/KAGRA GWTC-5 gravitational-wave catalog release (Guangming Online 5/29 + space.com 6/1); Blue Origin New Glenn explosion impact on NASA Moon plans (Space.com June 1 follow-up); Shenzhou-21 crew Beijing arrival; Beijing Space Intelligence Computing Research Institute established; Xinghuo Kongjian Evolution-1 electric-cycle liquid rocket announcement; Planet Labs SkySat-C9 imagery of LC-36 blast damage and Bezos's LC-36 tour with NASA Administrator Isaacman