Daily Telescope: A spooky image of the Solar System’s largest planet

Enlarge / A view of Jupiter from 7,700 km above the surface. (credit: NASA/JPL-Caltech/SwRI/MSSS/ Image processing by Vladimir Tarasov)

Welcome to the Daily Telescope. There is a little too much darkness in this world and not enough light; a little too much pseudoscience and not enough science. We'll let other publications offer you a daily horoscope. At Ars Technica, we're going to take a different route, finding inspiration from very real images of a universe that is filled with stars and wonder.

Good morning. It is October 31—or, for people in many countries around the world, Halloween.

According to the US Library of Congress, Halloween has its roots in the ancient Celtic festival of Samhain. This was a pagan celebration to welcome the harvest at the end of summer, when people would light bonfires and wear costumes to ward off ghosts. Celtic people believed that during the festival, spirits walked the Earth. Later on, Christian missionaries introduced All Souls’ Day on November 2, which perpetuated the idea of the living coming into contact with the dead around the same time of year.