This Week in Space & Science

NASA named the Artemis III crew this week, advancing plans for the first crewed lunar landing since 1972. The mission will test docking with commercial landers and set the stage for sustained surface operations. Meanwhile, astronomers identified powerful galactic winds driven by early-universe collisions that rapidly strip star-forming gas, helping explain the sudden quiescence of massive galaxies.

Hardware for future lunar exploration also took tangible form. Prada and Axiom Space revealed a finished liquid cooling garment for the next-generation Artemis spacesuit, moving the design from concept to hardware. These developments coincide with new models showing how the Habitable Worlds Observatory could detect biosignatures on ancient Earth-like planets.

Top Stories

Artemis III Crew Announced NASA introduced the four-person crew selected for Artemis III during a June 9 briefing. The astronauts will demonstrate docking with commercial lunar landers in low Earth orbit before heading to the Moon. Their selection accelerates training timelines and integration testing for the first crewed landing under the current architecture. ▶ Episode 95 · 2026-06-08

Isar Aerospace Secures 270 Million Euros The German launch startup closed a major funding round to scale manufacturing and prepare its Spectrum rocket for a debut orbital flight later this year. The capital positions Isar among Europe’s best-funded new entrants and supports international expansion. Regulators also granted Amazon a waiver for Project Kuiper deployment milestones. ▶ Episode 96 · 2026-06-09

Galaxy-Killing Winds Detected in Early Universe Observations revealed collision-triggered outflows that eject star-forming fuel at high speed, quenching massive galaxies earlier than models predicted. The mechanism operates through repeated mergers and offers a direct pathway to permanent quiescence. Follow-up spectra will test how widespread the process was across cosmic time. ▶ Episode 97 · 2026-06-10

Prada-Axiom Lunar Cooling Garment Unveiled The Italian fashion house and Axiom Space showed the first completed component of a new lunar spacesuit: a liquid cooling ventilation garment described as aesthetically pleasing and functionally critical for heat management on the Moon. Additional suit elements incorporating Prada materials have also moved to hardware. Integration and mobility testing now follow. ▶ Episode 98 · 2026-06-11

Lunar Meteorite Reveals Ancient Multi-Body Impact A Sahara-recovered lunar meteorite carries chemical signatures of a 3.5-billion-year-old impact that simultaneously struck the Moon, Earth, and asteroids. The find provides new constraints on the late heavy bombardment period and its effects across the inner solar system.

Mission Updates

• Artemis III: Crew training timeline now public; coordination between Orion, Human Landing System, and Gateway remains a focus.
• SpaceX Dragon CRS-34: Uncrewed cargo return scheduled for June 16 with completed experiments and station hardware.
• Isar Spectrum: First orbital attempt targeted for later this year following funding infusion.
• Nancy Grace Roman Space Telescope: Name submission portal open for participants wishing to fly aboard the mission.

Research Spotlight

A new study modeled how NASA’s planned Habitable Worlds Observatory would detect atmospheric biosignatures on an Earth-like planet from billions of years ago. Researchers simulated ozone, oxygen, and methane combinations under varying cloud cover and viewing angles. The work establishes performance requirements for the telescope’s instruments and shows that early-Earth-like worlds could produce detectable signals even with partial cloud obscuration. Results will guide hardware finalization ahead of the mission’s development phase.

Night Sky This Week

No specific observing events or visible passes were highlighted in this week’s coverage.

Launch Calendar

• June 16: SpaceX Dragon CRS-34 undocking and splashdown (live coverage expected).
• Later 2026: Isar Spectrum debut orbital flight.
• Ongoing: Additional Project Kuiper satellite deployments following FCC waiver.

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