| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| based on an incorrect assumption | ||||||
| attached to Practical Gravity Shielding for Spacecraft? | ||||||
| But what about other forms of life? | ||||||
| attached to Five Possible Life-Bearing Planets Found | ||||||
Research is what I'm doing when I don't know what I'm doing. -- Wernher von Braun
