- Roll up, roll up! The Trump inauguration may be the least great show on Earth (theguardian.com)
- Astronomers detect a planet near Barnard’s star, which is relatively close to Earth (salon.com)
- Complex life on Earth may be much older than thought (bbc.com)
- What Happens When NASA Loses Eyes on Earth? We’re About to Find Out. (nytimes.com)
