The NASA worm logo was created in 1975 by Danne & Blackburn. The designers were tasked with creating a new visual identity for NASA that would better represent the agency’s scientific and technological aspirations. They opted for a modern, minimalist approach, and designed a unique typeface called “NASA-modified Futura” that gave the logo a sleek, futuristic look. The slanted letters convey a sense of motion and progress, with blue color chosen to represent the Earth and space. The logo was used

Live HD Earth viewing from the International Space Station! Go full screen, sit back, watch and enjoy our home planet. Live views: http://go.nasa.gov/2oBrDS2 | NASA - National Aeronautics and Space Administration