A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...

See Jupiter's “frosted cupcake” clouds in this 3D rendering created using data from NASA's Juno mission. It's the first time ...

Jupiter, the largest planet in the solar system, has long intrigued scientists seeking to understand its mysterious origins.

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...