Space Photos of the Week: Jupiter’s Big Storm Is Blowing Over

Space Photos of the Week: Jupiter’s Big Storm Is Blowing Over

This 300-year-old storm used to be huge—so big it could hold nearly four Earths, although over the past few decades it has been shrinking and no one knows why.

NASA Will Land InSight on Mars With Cunning—and Lots of Cork

NASA Will Land InSight on Mars With Cunning—and Lots of Cork

On Monday, November 26th, it will attempt its eighth, when it endeavors to land the $830-million InSight spacecraft on Elysium Planitia, a vast plain just north of the Martian equator.If NASA is successful, InSight (short for Interior Exploration using Seismic Investigations, Geodesy, and Heat Transport) will be the first mission to investigate Mars' deep interior with thermal probes and seismometry, an approach scientists think will address questions about the red planet's formation and composition.