Astronomers discover a fourth planet in Kepler-51, challenging planetary formation theories with new questions.

NASA's Dawn mission communicated with Earth for the last time, ending its exploration of Ceres and Vesta, the two largest ...

Humans drive wildlife to extinction—discover shocking truths on World Wildlife Conservation Day. Take action now to protect ...

The discovery of Kepler-51e sheds light on the unusual transit patterns of the system's existing super-puff planets.

I see dead people.” “I am your father.” These lines have earned their place in cinema history not just because they come from ...