Coders, scientists, designers, storytellers, makers, builders, and technologists in the Bay Area! You're invited to participate in the NASA Space Apps Challenge Silicon Valley - West Coast. You'll be part of a 48-hour global collaborative hackathon focused on space exploration. The theme will be solutions for the Earth -- and challenges will involve robotics, data visualization, hardware, design, and much more! You can select one of the following challenges:1. The Earth and Us, 2. Planetary Blues, 3. Warning! Danger Ahead, 4. Our Ecological Neighborhood, and 5. Ideate and Create.