Q&A: The doppler Influence is critical to astronomy.What is the stars radial velocity with respect to the earth?

Thursday, June 23rd, 2011

Question by Kyle: The doppler Effect is important to astronomy.What is the stars radial velocity with respect to the earth? The doppler Impact is crucial to astronomy.The Ha line of a star is detected by the experts in Houston tx, at a wavelength of 656nm.What is the stars radial velocity with respect to the earth?help please….. Finest remedy: [...]

What is a Black Hole?

Monday, August 23rd, 2010

A black hole is a mystery that has managed to confound and perplex researchers. It has the ability to swallow significant stars. Several compare a black hole to a vacuum cleaner that sucks up all of the dirt and litter within it. Although loads of investigation has been carried out on black holes, probably the most accept concept [...]

Earth-like Planets – Not Yet

Thursday, August 5th, 2010

I’ve been seeing reports of the Earth-like planets discovered by Kepler and perhaps you have too. The following press release was issued form the Ames Study Center: The following NASA statement was sent to Dr. S. Pete Worden, Director, NASA Ames Study Center from the Kepler Science Council on Aug. 2, 2010. “Recently there have been reports to the [...]

Coronal Mass Ejections (cme)

Tuesday, August 3rd, 2010

The year 2005 saw two of the biggest sun spot outbreaks ever! Central America saw a the Llamatepec volcano erupt for the primary time in 100 years, hurricane Stan killed additional than 1,500 men and women, and a 5.8 earthquake hit the very same area. All 3 were inside the very same week- Oct. 1-8. Had been the [...]