A SpaceX Falcon 9 rocket lifted off from Vandenberg Space Force Base this evening (June 4), carrying 27 Starlink satellites for the company's growing wireless internet constellation.
When the New Horizons spacecraft swept past Pluto and Charon in 2015, it revealed two amazingly complex worlds and an active atmosphere on Pluto. Those snapshots redefined our understanding of the system. Now, new observations using the James Webb Space Telescope (JWST) taken in 2022 and 2023, show that Pluto's atmosphere is completely different from any other one in the Solar System. For one thing, it contains haze particles that rise and fall as they are heated and cooled.

