Two asteroid encounters by Japan and China reveal new clues about small worlds, sample returns, and future planetary defense.

A commercial nuclear-powered satellite has reached orbit for the first time, and the story is bigger than another SpaceX rideshare launch. The satellite is called BOHR, short for Betavoltaic Orbital ...

Black hole entropy gets a new look as physicists use dynamical horizons to study growing, merging, and evaporating black ...

Milky Way gamma-ray glow may still point to dark matter, as a new AI study reopens the mystery at our galaxy’s center.

Tiangong space station expansion could double China’s orbital lab as the ISS nears retirement and NASA shifts to commercial ...

Primordial black hole claim weakens as Phoebe reanalysis points to a variable star, not a dark matter lensing event in Milky ...

Complex carbon on Mars found by Perseverance raises new questions about ancient life, Jezero mudstones, and NASA’s search for ...

Introduction: Gliese 3378b Is Close and Promising. Gliese 3378b has become one of the most interesting nearby worlds in the search for habitable exoplanets. It sits only about 25 light-years from ...

A Titan human mission is no longer just a wild idea from science fiction. Scientists are now starting to discuss it as a serious long-term goal after the Moon and Mars. That does not mean a crew is ...

The NASA Swift rescue mission is not a normal launch story. NASA is not sending a new telescope into space. It is sending a robot to save an old one before Earth’s atmosphere slowly pulls it down. The ...

BY:SpaceEyeNews. Introduction: The Milky Way Gamma-Ray Glow Is Back in the Dark Matter Debate The Milky Way gamma-ray glow has returned to the center of… BY:SpaceEyeNews. For nearly fifteen years, ...

BY:SpaceEyeNews. For decades, astronomers believed they had solved one of the greatest mysteries in our galaxy. At the center of the Milky Way sits Sagittarius… BY:SpaceEyeNews. Astronomers believe ...