How many planets did Debra Fischer discover?

Answer Debra Fischer "has participated in the discovery of more than 150 planets" since 1997, according to her biography on the website of San Francisco State University, where she is an astronomy profess... Read More »

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How many baby's are born everyday in the universe?

How many actual Stargates are there in the Stargate Universe?

There are 39 symbols on the stargate (one being the point of origin) and you cant enter the same symbol twice, so the sum is 38*37*36*35*34*33 which is 1,987,690,320 possible gate addresses in the ... Read More »

How to Find the Planets?

Mercury & Venus in the evening skySince ancient times, before the advent of the telescope, astronomers and others were able to pick out moving points of light that looked different from stars. The ... Read More »

How Do We Group the Planets?

The eight planets in the solar system are classified in one of two ways. One way is to group them based on whether they are "inner" or "outer" planets, with the dividing line being the asteroid bel... Read More »