article_snippet.sent: owned by Amazon.com founder Jeff Bezos has finished work on a . rocket engine for a suborbital spaceship.
article_snippet.sent: the Crew Capsule will fly dozens of times unmanned before the . test flights include pilots, Meyerson added.
article_snippet.sent: offer commercial spaceflight services.
article_snippet.sent: Another company, privately owned XCOR Aerospace, is working .
article_snippet.sent: on a two-seater spaceplane called Lynx that also is slated to .
article_snippet.sent: Other companies, including Space Exploration Technologies, . or SpaceX, and Boeing, are skipping suborbital .
article_snippet.sent: United Launch Alliance, a partnership of Lockheed Martin Corp . and Boeing.
highlights_snippet.sent: Firm expected to sell tourist tickets for Firm spacecraft .