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SCIScienceDaily

NASA reveals bold new plan to return astronauts to the Moon in 2028

NASA has revealed new details about its accelerated effort to return American astronauts to the Moon in 2028. The updated strategy includes testing two competing lunar landers, streamlining rocket preparations, and introducing a lighter spacesuit to help make the first moonwalks possible sooner.

During an October 23 briefing, NASA Administrator Jared Isaacman and other agency leaders outlined the next steps for the Artemis program. The revised approach centers on two major missions: Artemis III, a test flight scheduled for 2027, and Artemis IV, which is intended to land astronauts on the lunar surface in 2028.

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SCINASA

NASA’s Chandra Finds Source of Star’s Mysterious Outbursts

Using NASA’s Chandra X-ray Observatory, astronomers have discovered what is triggering repeated outbursts from a giant, unstable star. A new study , published Monday in the latest issue of The Astrophysical Journal, details the discovery of a previously hidden companion object that keeps pulling material away from the massive star every 113 days as they orbit one another. This partner is either a stellar-mass black hole, or the dense collapsed core of a massive star called a neutron star.