NASA is taking steps to reduce the risks associated with its upcoming Artemis missions to the Moon, but the agency’s approach still contains significant gaps, according to a new report released Tuesday by NASA’s Office of Inspector General (OIG).

SpaceX is preparing for the first launch of the upgraded Starship Version 3 rocket, with CEO Elon Musk saying the debut test flight could occur in early April.

Scientists analyzing samples returned by China’s Chang'e 6 mission have revised the long-standing model used to date lunar craters, offering new insight into the Moon’s ancient impact history. The research, conducted by teams from the Chinese Academy of Sciences’ Institute of Geology and Geophysics and the Aerospace Information Research Institute along with international collaborators, analyzed material collected from the Moon’s far side together with orbital remote-sensing data. Their findings, published in the journal Science Advances, show that meteorite impacts have struck the Moon’s near and far hemispheres at essentially the same rate over time.

NASA has officially selected the Centaur V upper stage, developed by United Launch Alliance, to fly on the agency’s Space Launch System rocket beginning with the Artemis 4 mission, which is currently scheduled to launch no earlier than early 2028.

In a sweeping reset of America’s return-to-the-moon strategy, newly appointed NASA Administrator Jared Isaacman announced Friday that the agency will restructure its Artemis program, adding a crucial preparatory mission in 2027 and redefining the timeline for landing astronauts on the lunar surface. Isaacman acknowledged that NASA’s earlier plan to land astronauts near the moon’s south pole in 2028 was overly ambitious without an additional stepping-stone mission to validate critical technologies and operational procedures. “We’re going to get there in steps,” he said in an interview with CBS News and later during a press conference. “We’ve got to get back to basics.”

NASA’s plans to send astronauts around the Moon for the first time in more than half a century have hit another setback. Engineers troubleshooting the Artemis II mission encountered problems repressurizing helium tanks in the upper stage of the Space Launch System (SLS) rocket late Friday, forcing officials to order a rollback of the towering vehicle from Launch Complex 39B to the Vehicle Assembly Building (VAB) for further investigation.

SpaceX has cleared a major hurdle in preparing its next-generation Starship system for flight, successfully testing the upgraded water-cooled top deck on the Orbital Launch Mount (OLM) at Pad 2 earlier this week. The full-scale demonstration validated the system’s ability to withstand the punishing heat and acoustic forces expected from the 33 Raptor 3 engines that will power the new Block 3 Super Heavy booster.

An independent review of the first — and so far only — crewed test flight of Boeing CST-100 Starliner has concluded that the mission amounted to a potentially life-threatening “Type A mishap,” NASA officials revealed Thursday, describing a cascade of technical failures compounded by flawed decision-making and leadership shortcomings.

NASA engineers and contractor teams successfully loaded more than 750,000 gallons of supercold propellants into the agency’s towering Space Launch System on Thursday, marking a major milestone toward launching four astronauts on a historic lunar flyby mission as early as March 6.

The United Arab Emirates has announced a three-year extension of its pioneering Mars mission, reinforcing the Gulf nation’s long-term ambitions in space exploration and its drive to become a major player in the global space economy. The decision will keep the Emirates Mars Mission — centered on the Hope probe — operating through 2028, marking nearly a decade of activity since the spacecraft’s launch and underscoring the UAE’s commitment to sustained deep-space operations.

NASA is preparing to once again fully fuel its towering Space Launch System rocket in a critical launch countdown rehearsal this week, as the agency works toward clearing the path for the Artemis II mission to carry astronauts around the Moon.

A SpaceX Crew Dragon capsule executed a precise Valentine’s Day docking with the International Space Station (ISS) on Saturday, restoring the orbiting laboratory to its full seven-member complement after operating with a reduced crew for nearly a month.