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Universe Today • Andy Tomaswick

Habitable Worlds Observatory will need precision astrometry to weigh Earth‑like exoplanets, paper argues

The Habitable Worlds Observatory (HWO) is aimed at directly imaging Earth‑like exoplanets and obtaining atmospheric spectra, but a new arXiv preprint by Kaz Gary et al. says images and spectra alone won't suffice. HWO will require precision astrometry to measure planet masses—essential to interpreting biosignature signals.

2026-04-03T06:18:40.908171-07:00

Space.com

Artemis II crew run in‑flight CPR drills as transit tempo eases on Flight Day 3

2026-04-03T04:18:42.562483-07:00

SpaceNews.com

NASA convenes Lunar Surface Innovation Consortium 2026 Spring Meeting to focus lunar surface research and technology

2026-04-02T21:47:05.595864-07:00

Space.com

Passengers, photographers and a viral fan capture NASA's Artemis II launch

2026-04-02T15:06:28.993455-07:00

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Universe Today

Habitable Worlds Observatory will need precision astrometry to weigh Earth‑like exoplanets, paper argues The Habitable Worlds Observatory (HWO) is aimed at directly imaging Earth‑like exoplanets and obtaining atmospheric spectra, but a new arXiv preprint by Kaz Gary et al. says images and spectra alone won't suffice. HWO will require precision astrometry to measure planet masses—essential to interpreting biosignature signals.

2026-04-03T06:18:40.908171-07:00

Habitable Worlds Observatory will need precision astrometry to weigh Earth‑like exoplanets, paper argues

Space.com

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Artemis II crew run in‑flight CPR drills as transit tempo eases on Flight Day 3 On Flight Day 3 of Artemis II's lunar transit—after two action‑packed days—the four astronauts carried out CPR and medical drills as the mission pace relaxed. The exercises serve as in‑flight medical preparedness and operational checks aboard Orion during the crewed lunar flyby.

2026-04-03T04:18:42.562483-07:00

Artemis II crew run in‑flight CPR drills as transit tempo eases on Flight Day 3

SpaceNews.com

NASA convenes Lunar Surface Innovation Consortium 2026 Spring Meeting to focus lunar surface research and technology NASA’s Lunar Surface Innovation Consortium (LSIC) 2026 Spring Meeting runs April 28–30, with an April 28 session at the Johns Hopkins University Bloomberg Center in Washington, DC and follow-on sessions April 29–30. The meeting gathers stakeholders to advance lunar surface research, technology and collaboration.

2026-04-02T21:47:05.595864-07:00

NASA convenes Lunar Surface Innovation Consortium 2026 Spring Meeting to focus lunar surface research and technology

SpaceNews.com

NASA reorients Swift to extend lifetime ahead of planned reboost mission NASA reoriented the Swift astrophysics spacecraft to extend its operational life as its orbit decays, buying time for a planned reboost mission later this year that will attempt to raise Swift’s orbit. The temporary changes preserve science operations and position the satellite for the recovery attempt.

2026-04-02T16:52:22.181336-07:00

NASA reorients Swift to extend lifetime ahead of planned reboost mission

Payload

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CLPS firms eye major opportunity as NASA plans monthly uncrewed lunar landings NASA outlined a Moon-base strategy relying on monthly uncrewed landings to build and resupply a phased surface base, with launches starting as soon as next year. Commercial Lunar Payload Services (CLPS) vendors see a sustained market for landers, logistics and payload deliveries if cadence is realized.

2026-04-02T15:20:06.504426-07:00

CLPS firms eye major opportunity as NASA plans monthly uncrewed lunar landings

Space.com

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Passengers, photographers and a viral fan capture NASA's Artemis II launch NASA's Artemis II launch produced dramatic public moments — airline passengers aboard a Spirit Airlines flight filmed the SLS/Orion ascent, photographers worldwide paired the Pink Moon with the mission, and a young space fan went viral, underscoring intense public visibility for the agency's crewed lunar flyby.

2026-04-02T15:06:28.993455-07:00

Passengers, photographers and a viral fan capture NASA's Artemis II launch

Ars Technica

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Artemis II heads to the Moon after successful translunar injection burn After one day in Earth orbit verifying Orion systems, NASA's Artemis II completed a successful translunar injection burn at 7:49 p.m. EDT on April 2, placing the four‑person crew on a free‑return trajectory for a roughly ten‑day lunar flyby that returns them on April 10.

2026-04-02T10:01:14.506330-07:00

Artemis II heads to the Moon after successful translunar injection burn

SpaceNews.com

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Moog flight‑control systems steer successful Artemis II launch Moog Technology's flight‑control systems successfully steered the Artemis II launch, providing guidance and control across critical launch phases and contributing to the mission's on‑orbit departure. The milestone validates Moog's flight‑control performance and underscores supplier integration with NASA and prime contractors.

2026-04-02T08:07:23.087547-07:00

Moog flight‑control systems steer successful Artemis II launch

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Habitable Worlds Observatory will need precision astrometry to weigh Earth‑like exoplanets, paper argues

Artemis II crew run in‑flight CPR drills as transit tempo eases on Flight Day 3

NASA convenes Lunar Surface Innovation Consortium 2026 Spring Meeting to focus lunar surface research and technology

Passengers, photographers and a viral fan capture NASA's Artemis II launch

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