34K views · 815 reactions | Moving a 6,000-pound spacecraft is tricky, like when we maneuvered NASA's Europa Clipper spacecraft into JPL's thermal vacuum chamber, where teams simulated the conditions it will experience in space. Up next: Moving the spacecraft from our California clean room to NASA's Kennedy Space Center in Florida. | NASA Jet Propulsion Laboratory | Facebook

608K views · 1.2K reactions | NASA-JPL engineer Al Chen is no stranger to landing things on Mars. In fact, it’s sort of the family business. Both Al and his wife have had the opportunity to land spacecraft on the Red Planet. Up next, Al will be at the helm as NASA’s Perseverance Mars rover makes its entry, descent and landing into the Martian atmosphere: mars.nasa.gov/mars2020 | NASA 360 | Facebook