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Universe Today • Mark Thompson

JWST is “sniffing” alien atmospheres as Habitable Worlds Observatory moves into construction to hunt for extraterrestrial biolog

The James Webb Space Telescope is already probing potential signs of life by analyzing alien atmospheres, while the Habitable Worlds Observatory is being built specifically to search for biology beyond Earth. The shift underscores how JWST-era observations will feed into dedicated follow-on missions.

2026-05-31T15:54:27.152834-07:00

European Spaceflight

Italy to Use Italian Navy Tall Ship as Human-Stress Analog for Long-Duration Spaceflight

2026-05-31T07:27:33.819333-07:00

Bloomberg

Blue Origin New Glenn explodes during Florida static hot-fire test, damaging LC-36 pad infrastructure

2026-05-28T19:10:16.075507-07:00

Associated Press

Shenzhou-21 crew returns to Earth after nearly seven-month Tiangong stay, handing off via Shenzhou-22

2026-05-29T06:10:27.080349-07:00

News Timeline

Universe Today

JWST is “sniffing” alien atmospheres as Habitable Worlds Observatory moves into construction to hunt for extraterrestrial biolog The James Webb Space Telescope is already probing potential signs of life by analyzing alien atmospheres, while the Habitable Worlds Observatory is being built specifically to search for biology beyond Earth. The shift underscores how JWST-era observations will feed into dedicated follow-on missions.

2026-05-31T15:54:27.152834-07:00

JWST is “sniffing” alien atmospheres as Habitable Worlds Observatory moves into construction to hunt for extraterrestrial biolog

European Spaceflight

Italy to Use Italian Navy Tall Ship as Human-Stress Analog for Long-Duration Spaceflight The Italian Space Agency (ASI) will use the Italian Navy’s 95-year-old tall ship as a platform to study how the human body responds to the stresses of long-duration spaceflight. The onboard research is intended to provide operational insight into physiological effects relevant to extended missions.

2026-05-31T07:27:33.819333-07:00

Italy to Use Italian Navy Tall Ship as Human-Stress Analog for Long-Duration Spaceflight

Wall Street Journal

Earth’s rotation is slowing, forcing updates to timekeeping to protect GPS, navigation apps and satellite operations New reporting highlights that Earth’s day is getting longer as the planet’s rotation slows, requiring periodic adjustments to maintain precise time. Even millisecond-level shifts can ripple through systems that depend on accurate clocks, including GPS, navigation apps and satellite operations.

2026-05-29T13:51:17.301452-07:00

Earth’s rotation is slowing, forcing updates to timekeeping to protect GPS, navigation apps and satellite operations

Associated Press

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Shenzhou-21 crew returns to Earth after nearly seven-month Tiangong stay, handing off via Shenzhou-22 China’s Shenzhou-21 astronaut crew parachuted into the Dongfeng landing site in Inner Mongolia, ending a ~7-month mission on the Tiangong space station. The return followed a station handover that used Shenzhou-22, launched empty in November 2025 to replace Shenzhou-20 after space-debris damage.

2026-05-29T06:10:27.080349-07:00

Shenzhou-21 crew returns to Earth after nearly seven-month Tiangong stay, handing off via Shenzhou-22

European Spaceflight

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ESA greenlights HiBiDiS and SOVA-S Scout Earth-observation missions led by Sitael and OHB Czechspace The European Space Agency has approved development of its HiBiDiS and SOVA-S Scout Earth-observation missions. Development is led by Sitael for HiBiDiS and by OHB Czechspace for SOVA-S Scout, advancing ESA’s push for lower-cost, scalable Earth observation capabilities.

2026-05-29T00:40:05.728900-07:00

ESA greenlights HiBiDiS and SOVA-S Scout Earth-observation missions led by Sitael and OHB Czechspace

Bloomberg

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Blue Origin New Glenn explodes during Florida static hot-fire test, damaging LC-36 pad infrastructure Blue Origin’s New Glenn suffered a major anomaly during a planned static hot-fire at Cape Canaveral Space Force Station (LC-36), triggering an explosion that destroyed the booster and upper stage and caused substantial pad damage, including a toppled launch tower. All personnel were accounted for; the event raises near-term execution risk for NASA’s Artemis-relevant timeline.

2026-05-28T19:10:16.075507-07:00

Blue Origin New Glenn explodes during Florida static hot-fire test, damaging LC-36 pad infrastructure

SpaceWatch Global

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NASA picks Venturi Astrolab for crewed Artemis lunar rover, selecting one of two providers NASA selected Venturi Astrolab, Inc. as one of two providers to develop a crewed lunar rover for the Artemis campaign. The award brings a new surface-mobility capability into NASA’s Artemis architecture as the agency advances steps toward a sustained return of humans to the Moon.

2026-05-28T01:13:31.661041-07:00

NASA picks Venturi Astrolab for crewed Artemis lunar rover, selecting one of two providers

Ars Technica

NASA satellites demonstrate dual-use capability to locate GPS-jammer sources on Earth NASA says its science satellites can detect and help pinpoint sources of GPS interference on the ground—turning an observing capability into a potential tool for GPS/jamming attribution and response. The finding highlights how space-based sensing can complement operator and regulator measures against degraded-PNT threats.

2026-05-27T13:58:04.744272-07:00

NASA satellites demonstrate dual-use capability to locate GPS-jammer sources on Earth

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Space Exploration & Science Missions News

JWST is “sniffing” alien atmospheres as Habitable Worlds Observatory moves into construction to hunt for extraterrestrial biolog

Italy to Use Italian Navy Tall Ship as Human-Stress Analog for Long-Duration Spaceflight

Blue Origin New Glenn explodes during Florida static hot-fire test, damaging LC-36 pad infrastructure

Shenzhou-21 crew returns to Earth after nearly seven-month Tiangong stay, handing off via Shenzhou-22

News Timeline