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Starship’s Artemis IV refueling plan remains undefined, with lunar missions requiring multiple launches across two orbits

NASA’s Artemis IV mission could rely on SpaceX’s Starship as its lunar lander, but the vehicle’s scale and propellant needs make the mission architecture complex. The number of refueling launches required—and how they would be distributed between two separate orbits—remains unknown.

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NASA Spaceflight

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NASA seeks commercial options for Hubble’s future, including reboost, servicing or controlled deorbit

NASA Administrator Jared Isaacman has addressed the debate over the Hubble Space Telescope’s long-term future as the agency seeks commercial input on possible paths forward. Its request for information asks companies to assess options ranging from reboosting or servicing the observatory to carrying out a controlled deorbit.

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SpaceNews.com

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NASA’s 2028 crunch: Artemis, SR-1 and robotic lunar landings face program shake-up

In his first months as NASA administrator, Jared Isaacman has shaken up several of the agency’s key programs, with Artemis, the SR-1 mission and robotic lunar landings all facing a 2028 imperative. The available reporting identifies the programs but provides no further detail on the changes or their schedules.

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SpaceNews.com

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NASA says computer glitch and faulty gyro likely caused loss of MAVEN Mars orbiter

An agency investigation concluded that a computer glitch and a faulty gyro likely led to the loss of NASA’s MAVEN orbiter nearly a year ago. The finding identifies the probable technical causes of the spacecraft’s loss, though the provided report summary gives no further detail on the failure sequence or mission impact.

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Space.com

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Webb finds 3I/ATLAS’s ice resembles distant solar-system bodies, while Hubble and Webb probe the primordial outer solar system

NASA’s James Webb Space Telescope found that interstellar object 3I/ATLAS has ice unlike familiar solar-system comets and more like bodies beyond Neptune. Separate Hubble and Webb observations of faint outer-solar-system objects are revealing clues to the solar system’s earliest history.

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Reuters

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NASA’s four-person Mars simulation ends after 378 days in isolation

Four volunteers emerged from a 160-square-meter habitat at NASA’s Johnson Space Center in Houston after 378 days simulating life on Mars. The experiment was designed to help prepare for future long-duration crewed missions, with the participants living in isolation in a windowless environment.

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