Clues from the deep sea that an exploding star sent debris to the Earth 10 million years ago

Scientists trying to work out whether a star exploded and the resulting debris crashed into Earth 10 million years ago may be one step closer to solving the mystery. They discovered an unusual amount ...

Tiny satellite tracks star collisions while advancing space telescope design

When you think of telescopes in space, you probably think of the Hubble Space Telescope and its younger, larger sibling, the ...