Turn a telescope to the eastern sky in the hours following midnight on Nov. 5 to see two colossal shadows darken the cloud ...

Morgan Lynch was never actually going to open a bookstore. She and her husband joked about it for years. They weren’t serious — at first. The couple would tease and jest each other about “working on ...

On the early hours of November 5, Jupiter's moons Io and Europa will cast their shadows over the planet's cloud surface, visible through a telescope.

A laser-based ice drill can bore deep, narrow channels into ice while keeping both mass and energy requirements lower than ...