| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Re:Improved accuracy? | ||||||
| attached to European Space Agency Developing GPS Rival | ||||||
How many weeks are there in a light year?
| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Re:Improved accuracy? | ||||||
| attached to European Space Agency Developing GPS Rival | ||||||
How many weeks are there in a light year?