How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

Something strange is moving through our solar system — and it’s making headlines everywhere. The mysterious object, known as ...

Pluto’s back, baby! Seventeen years after it was demoted from planet to dwarf planet, it is time for Pluto to retake its former title…at least according to our hosts, Chelsea Whyte and Leah Crane. In ...