Zeta Ophiuchi is a star with a complicated past, having likely been ejected from its birthplace by a powerful stellar explosion. A new look by NASA's Chandra X-ray Observatory helps tell more of the story of this runaway star. Source: [url=http://www.nasa.gov/image-feature/zeta-ophiuchi-a-star-with-a-complicated-past]Zeta Ophiuchi: A Star With a Complicated Past[/url]