| ||
| Space shuttle advocates: NASA is taking dangerous direction with program's end Washington Post By Joel Achenbach, Human spaceflight is dangerous — and it's about to get more so, according to former Johnson Space Center director Christopher Kraft, who believes NASA is making a mistake by retiring the space shuttle. Kraft has co-authored a letter ... See all stories on this topic » | ||
|
Tip: Use quotes ("like this") around a set of words in your query to match them exactly. Learn more.
Remove this alert.
Create another alert.
Manage your alerts.
No comments:
Post a Comment