On October 3, Comet 3I/ATLAS will make its closest approach to Mars. ("Close" being about 17 million miles from the surface 🙃) Use Eyes on the Solar System to follow the interstellar comet's journey and see where else it's headed. go.nasa.gov/4goaV2t | NASA Jet Propulsion Laboratory

What’s leaking out of Mars right now? Why are scientists seeing layered skies and dry streaks that move without water? Is the red planet more alive than we’ve been told — or is something deeper trying to reach the surface? In this shocking update from ESA’s Trace Gas Orbiter, we explore bizarre atmospheric structures, mysterious recurring slope lineae, and a disturbing possibility that Mars might be hiding a powerful secret beneath its crust. Discover the strange behavior of Martian geology, the