A NASA watchdog has issued a damning report on the Human Landing System program, finding serious problems with its progress, oversight, and testing.

The Van Allen Probe A, which was launched in August 2012, is likely to reenter Earth's atmosphere around 7:45 p.m. ET on ...

An old NASA science satellite plunged uncontrolled from orbit and reentered over the Pacific on Wednesday. Related Articles. King pen ...

A large space probe plummeted into Earth’s atmosphere early Wednesday — years earlier than expected. And while most of the spacecraft was expected to disintegrate in a flaming blaze during reentry, a ...

NASA says its 1,300‑pound Van Allen Probe A is making an uncontrolled reentry into Earth’s atmosphere. Most of the spacecraft is expected to burn up, but late‑stage design changes mean some debris ...

Mission Control will be packed with experts, specialists and flight directors around-the-clock as NASA takes on its most complicated mission in more than half a century.

Firefly Aerospace's Alpha rocket launch from the Vandenberg Space Force Base has been delayed again due to technical issues.

Currently, one of those now-defunct spacecraft might be plummeting toward the planet’s surface. Days ago, the U.S. Space Force estimated that the approximately 1,323-pound Van Allen Probe A would sing ...

New images from NASA's DART asteroid-smashing mission show space rocks exchanging material in a slow process that reshapes their surfaces over millions of years.

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Explore how Mars rover AutoNav and TRN lunar landing technologies advance autonomous spacecraft navigation, enabling self-guided, human-free space missions across Mars, the Moon, and beyond.