Science

The Jupiter-Saturn conjunction – and other things in the night sky

The Juno spacecraft updates the mystery of Jupiter in the quarter century

another big lost in 2020

China opens the world’s largest radio telescope to international scientists

Planets set to line up in the night sky

Planets set to line up in the night sky

Moon samples from China Chang’e 5 are heading to the lab

Three things NASA learned from Mars InSight

Space spiders are so unhappy that they can’t even build decent sails

This intergalactic filament is 50 million light-years long, the longest I’ve ever seen.