Share this article Share this article WASHINGTON, April 8, 2021 /PRNewswire/ -- NASA encourages researchers to develop and study unexpected approaches for traveling through, understanding, and exploring space. To further these goals, the agency has selected seven studies for additional funding – totaling $5 million – from the NASA Innovative Advanced Concepts (NIAC) program. The researchers previously received at least one NIAC award related to their proposals. "Creativity is key to future space exploration and fostering revolutionary ideas today that may sound outlandish will prepare us for new missions and fresh exploration approaches in the coming decades," said Jim Reuter, associate administrator for NASA's Space Technology Mission Directorate (STMD).