Earth is hit by asteroids all the time, but to avoid severe damages in the future NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to protect us. Credit: NASA/Johns Hopkins AP ...

Demonstrators hold a Georgian national and an EU flag as they listen to outgoing Georgian President Salome Zourabichvili ...

There’s a terminator in our midst. Squinting through a telescope, I see it. The fuzzy line (in non-astro speak) where the ...