This Just In
NASA's Dawn spacecraft is about to make its second and final stop during its exploration of the asteroid belt and it is already returning some stunning images that are creating more questions than answers.
Chemical engineers have created a theoretical model of a type of alien cell that might be able to support life on Titan.
The International Space Station may be seriously graying at the temples, but that doesn't mean it still can't contribute meaningfully to science. Trace explains why the venerable space lab still matters.
This image isn't a close-up from the garden, but an active area of strong magnetic fields on the sun's chromosphere.
NASA flight engineer Terry Virts paid respects to Leonard Nimoy from the International Space Station.
Leonard Nimoy has died at the age of 83 at his Los Angeles home, but his work will continue to inspire.
Astronomers have detected a black hole embedded in the spiral arm of a galaxy 100 million light-years from Earth — but this isn’t any old black hole, it belongs to an extremely elusive class that may be the ‘missing link’ in black hole evolution.
Russia says it will support U.S. plans to keep the International Space Station operating through 2024, but then wants to split off three still-to-be launched modules to form a new orbital outpost.
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