Noctilucent clouds, Earth's highest clouds, shine blue in the twilight sky from late May to August in the northern hemisphere ...

Capture the Atlas, the Milky Way photography site, says that Milky Way season goes from February to October and can be visible between midnight and 5 a.m. The moon, however, plays a role on when to ...

Andrew Pinard is a working performance artist who currently serves as interim executive director for AVA Gallery and Art ...