- SpaceX BFR to lead way to Mars while going anywhere on Earth within an hourZDNet
- Elon Musk teases ‘Mars City,’ ‘Moon Base Alpha’ ahead of big space announcementMarketWatch
- Elon Musk is aiming to land 2 cargo ships on Mars in 2022CNNMoney
- Everything SpaceX revealed about its updated plan to reach Mars by 2022TechCrunch