If this were indeed the case, then Brahe might have unwillingly given the part of his data that led Kepler to his correct model of the solar system. Kepler is believed to have said that he would ...

TIMHi, I'm Tim Peake. I'm an astronaut based here at the European Space Agency in Germany, and from December 2015, to June 2016, I spent six months orbiting Earth on the International Space Station.

A new classification scheme may help us better understand planet formation — including the history of our own family of worlds.

SEE ALSO: Researchers may have found an interstellar comet in our solar system Jacobs was sifting through data collected by the Kepler Space Telescope in his spare time and came across an unusual ...