The Rosetta team at NASA's Jet Propulsion Laboratory asks: What Has Comet C-G Revealed About Our Beginnings? Watch: https://youtu.be/uY-WHf1UChY | NASA - National Aeronautics and Space Administration

6.2K views · 110 reactions | Music has sustained Les Deutsch (BS '76, PhD '80) from his earliest days, and as Caltech organist, he has arranged and performed the music for commencement every year since 1974. As he prepares for his 50th consecutive Caltech commencement, Dr. Deutsch recalls the most memorable ceremonies, and traces a life in music and in mathematics at JPL, where he recently retired after a 42-year career. | Caltech | Facebook

67K views · 999 reactions | What does BB-8 have in common with NASA Jet Propulsion Laboratory’s Curiosity Mars Rover? Watch and find out! #TheForceAwakens | Walt Disney Studios | Facebook

247K views · 10K reactions | Anxiously awaiting today’s #MarsLanding? We suggest putting on your headphones and listening to the latest “On a Mission” podcast , as the NASA Jet Propulsion Laboratory team goes in-depth on the entry, descent and landing of our NASA InSight spacecraft: https://go.nasa.gov/2FJ6Yre | NASA - National Aeronautics and Space Administration | Facebook