NASA's lunar Gateway space station is out. Moon bases are in. - Space
- NASA's lunar Gateway space station is out. Moon bases are in. Space
- NASA Unveils Initiatives to Achieve America’s National Space Policy NASA (.gov)
- NASA announces new Mars mission, reshapes goals on the moon CNN
- NASA to spend $20 billion on moon base, cancel orbiting lunar space station Reuters
- With Moon Base and Nuclear Mars Mission, NASA Wants You to ‘Start Believing Again’ The New York Times