As Vega had long been used birli a standard star for calibrating telescopes, the discovery that it is rapidly rotating may challenge some of the underlying assumptions that were based on it being spherically symmetric. يوصى بتجنب تناول أو شرب الجريبفروت كما يجب عند استخدام السيلدينافيل، لعلاج ضعف الانتصاب. Tata https://johns001elf4.wikifrontier.com/user