Orbital will make a decision on replacing the engine used in the first stage of its Antares rocket before submitting a proposal to NASA in November for a follow-on international space station cargo contract.
Jeff Foust has more than a decade of experience writing about space policy, entrepreneurial ventures and regulatory affairs. In 2001, he established spacetoday.net to aggregate and summarize the day's space-related news stories. In 2003, he started The... More by Jeff Foust
