Virgin Galactic (SPCE) is one of the stocks most watched by Zacks.com visitors lately. So, it might be a good idea to review some of the factors that might affect the near-term performance of the stock.Shares of this company have returned -7.9% over the past month versus the Zacks S&P 500 composite's +3.2% change. The Zacks Aerospace - Defense industry, to which Virgin Galactic belongs, has gained 1% over this period. Now the key question is: Where could the stock be headed in the near term?While media rele ...