A Feb. 22 Instagram post (direct link, archive link) claims a form of navigation that relies on celestial objects such as the sun, moon and stars proves the Earth is flat and stationary. "The Ancients ...

Halfway between the celestial poles is the celestial equator, a projection of Earth’s equator onto the sky. The stars on the celestial equator rise due east and set due west. Delta Orionis, the ...

See Senior Director of TV Programming Meredith Speight’s recommendations from this month’s KQED 9, PLUS and Passport schedules. Videos from KQED Live Watch recordings of recent KQED Live events. Donor ...

Several 5000-year-old temples in Malta seem to have been oriented towards specific stars, suggesting the temples could have been schools for celestial navigation. Ancient people constructed seven ...