Space the rows at least forty-five to sixty centimeters apart.
VOA: special.2009.03.24
Scientists like the concept because it would explain some important observations, not leastthe geometry of space - a superluminal expansion could have stretched everything until it was flat.
Congress overwhelmingly agreed, and I was recently able to sign into law legislation that calls for extending the life of thespace station for at least another 10 years.
Because of the extraordinary value of this orbiting research outpost, earlier this year I proposed extending the life of thespace station until at least 2020 so that NASA can pioneer new frontiers in education and international cooperation that will maximize the scientific return of this important foothold in space.