Carefully weigh the known risks of bisphosphonate drugs against their potential benefits. En espaÃ±ol | Q. I'm a 62-year-old woman with osteoporosis (as determined by a -2.87 on my bone density scan). I've been taking Fosamax along with calcium and vitamin D supplements for the past five to six years. In that time I've had three stress fractures of my feet.
Earth's orbit. Earth's orbit is the path through which the Earth travels around the Sun. The average distance between the Earth and the Sun is 149.60 million kilometers (92.96 million miles), and a complete orbit occurs every 365.256 days (1 sidereal year), during which time Earth travels 940 million kilometers (584 million miles). Earth's orbit has an eccentricity of 0.0167.
Best Answer: Earth's velocity in its orbit around the sun isn't constant because it's not a circle but instead elliptical. That means that at times Earth will be farther away from the sun than at others. Farther away equals slower orbital velocity, closer equals faster velocity. The average velocity is 67,108 mph.