A couple hiking in the Shamshu region of Jupiter’s moon Io watches as a lava geyser sputters to life beyond the distant hills. Amazing vistas of cliffs and jumbled terrain colored by sulfur compounds ...

Thad McCauley wanted to be an astronaut when he grew up. Instead, he became an art teacher. But now his art is on display inside the International Space Station, so it kind of worked out. McCauley ...

For all intents and purposes, “Line and Space: American Drawing and Sculpture Since 1960” revisits a familiar history, assembling an impressive array of Minimal and Conceptual works by artists ...