Latest Carl Walz Stories
NASA astronaut Carl Walz is leaving the agency to take a job in the private sector.
The U.S. space agency says one of its veteran astronauts, Carl Walz, is resigning to take an unspecified job in the private sector.
Word of the Day
- An interdisciplinary study of social injustice.
The word 'ponerology' was coined by Andrzej Łobaczewski, a Polish psychiatrist. It comes from a Greek word meaning "evil".