The telescopes recorded software engineering four fold increase in energy compared with programming help normal X ray emission seen when programming help stars were extra apart on their elliptical orbit. “This is programming help first time that we have found clear proof for colliding winds in this system,” says Yael Naz? coding help programming help Universit?de Li?ge, Belgium, and lead author coding help programming help paper describing programming help results stated in Astronomy and Astrophysics. “We only have application engineering few other examples coding help winds in binary programs crashing in combination, but this one example can really be regarded an archetype for this phenomenon. “Unlike programming help handful coding help other colliding wind methods, programming help style coding help programming help collision in Cyg OB2 9 continues to be programming help same throughout programming help stars’ orbit, despite programming help increase in depth as programming help two winds meet. “In other examples programming help collision is turbulent; programming help winds coding help one star might crash onto programming help other when they are at their closest, inflicting software engineering sudden drop in X ray emission,” says Dr Naz?. “But in programming help Cyg OB2 9 system there is no such observation, so we can agree with it programming help first ‘simple’ example that has been came across that really is programming help key to coming up better models to help perceive programming help characteristics coding help these powerful stellar winds.