New study offers hope for thousands impacted each year by aggressive brain cancer

NASA is looking for volunteers to live in its Mars simulation for a year

Each year, NASA receives close to 1,000 astronaut appearance requests and there is a specific Astronaut Appearances Office in Houston, Texas. They can't receive honoraria since Federal regulations prevent astronauts from accepting gifts valued greater than $20

Important Implications: New Study Aims To Unlock Secrets of the Human Brain