How do we measure the distance between Earth and the Moon?
Space junk is clogging up the skies.
Micrometeorites discovered in Antarctica may hold the key to the formation of our solar system.
Planets orbiting in the opposite direction of their star's rotation has astronomers scratching their heads.
If there are several universes, are they like nesting dolls or more like swiss cheese?
With the space shuttle program ending, astronauts set their sights on the International Space Station.
Scientists in Mexico modeling the behavior of dark matter around black holes have found that dark matter doesn’t react the way they thought it would.
CoRoT-9b is the latest exoplanet to be discovered and described.
Researchers at Stanford University and University of Würzburg in Germany are hoping to catch dark matter on a chip.
Gamma-rays from beyond the galaxy—where do they come from? Black holes? Dark matter? The Fermi telescope is getting closer to finding out.

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