Summary:
- The New Horizons spacecraft, which famously explored Pluto in 2015, is now facing a new challenge - a potential loss of power that could end its mission.
- The spacecraft's power source, a radioactive plutonium generator, is slowly decaying, and the team is working to find ways to extend the mission as long as possible.
- Despite the challenges, the New Horizons team remains hopeful that they can continue to explore the distant reaches of our solar system and make new discoveries about the origins and evolution of our planetary system.