Ad Astra 1999 Frank Sietzen Jr. - Abstracts
| Ad Astra 1999 Frank Sietzen Jr. | |||||
| Title | Subject | Authors | |||
|---|---|---|---|---|---|
| A century of space, flight, and achievement.(Cover Story) | Astronomy | Frank Sietzen Jr. | |||
| America and the moon: then & now.(Apollo 11's lunar exploration) | Astronomy | Frank Sietzen Jr. | |||
| Countdown.(Human Spaceflight Special Report)(most significant events of the 20th century) | Astronomy | Frank Sietzen Jr. | |||
| Report from Kourou: a 21st century spaceport today.(Special Issue: National Space Society: 25 Years, Ad Astra Magazine: 10 Years)(French space agency CNES' ultramodern facilities) | Astronomy | Frank Sietzen Jr. | |||
| The evolution of commercial space. | Astronomy | Frank Sietzen Jr. | |||
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