earth

CA King Tides Project

King tides are the year’s highest and lowest tides, occurring when there is alignment of the gravitational pull between the sun, moon and Earth. California’s coast is seeing king tides this week—with more on the way in December and January—and with them a chance to participate in a statewide science project.

Tyler Pratt/KCBX News

When NASA’s InSight mission to Mars took off from the Central Coast’s Vandenberg Air Force Base six months ago, two little satellites piggybacked along for the ride. They’re called CubeSats, and they’re about the size of briefcases. Cal Poly students in San Luis Obispo had a hand in their departure from earth and the data they are sending back from Mars.