MOJAVE, Calif. (AP) — Billionaire Richard Branson is promising to find out what caused the crash of his Virgin Galactic prototype space tourism rocket that killed a test pilot, but federal investigators are cautioning that it may take up to a year to learn exactly what went wrong.
Probe of space tourism rocket crash may take year
source U.S. News - News http://ift.tt/13vGMsd
Probe of space tourism rocket crash may take year
source U.S. News - News http://ift.tt/13vGMsd
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