A strange, flickering white blotch found on the dwarf planet Ceres by a NASA spacecraft has scientists scratching their heads.
Giant bubbles of gas that erupted from the core of the Milky Way galaxy millions of years ago are expanding out into space at mind-blowing speeds, according to new observations that may help reveal how the strange balloon-like lobes formed.
A new study suggests that at least two more planets are circling the sun far beyond Pluto’s orbit.
Astronomers may finally have detected a signal of dark matter, the mysterious and elusive stuff thought to make up most of the material universe.
The Martian landscape is peppered with features that look very alien and often cannot be easily explained.
Some space analysts wonder if Object 2014-28E could be part of a Russian anti-satellite program.
Uranus is finally having some summer storms, seven years after the planet reached its closest approach to the sun, leaving scientists wondering why the massive storms are so late.
Astronomers have discovered that a well-known asteroid has a bit of an identity crisis.
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