Jupiter's four largest moons are home to some of the most unusual environments in our solar system, including enormous ...
Northern Hemisphere celestial highlights for November 2026, with a supermoon, Mercury rising and a conjunction of Mars and ...
Looking for a sky event this week? Check out our full Sky This Week column. November 1: The Moon in Cancer The Moon slides ...
NASA’s Juno spacecraft has discovered that Jupiter uses a surprisingly complex system of powerful plasma waves and multiple ...
For nearly 30 years, a mysterious spider-like pattern on Jupiter's moon Europa has baffled scientists. A new study finally ...
At first glance, Jupiter’s moon Io hardly looks real. Its surface is covered in swirls of yellow, orange, red, white, and ...
Jupiter is the object you’ll want to be watching this evening, as Ganymede prepares to transit along with its shadow. About an hour before that event starts, Ganymede and Europa line up as the two ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Jupiter as seen by NASA spacecraft JUno on its 48th orbit, ...