About Jane Tang Expertise I can answer questions related to astrophysics, cosmology, especially modern cosmology. I cannot answer questions about string theory which is beyond my research.
Experience I have been working on cosmology for four years. Most of my research focuses on constaining cosmological parameters. I also worked on weak gravitatinoal lensing for two years
Publications I published one paper on The Astrophysical Journal.
Education/Credentials I got my Msc degree last year on Astrophysics. Now I am a phd Student on Astrophysics.
I hope you either wrote the article about the Sloan Great Wall on Wikipedia or were planning to cite your source. Your answer was obviously taken word for word from the Wikipedia entry located here: http://en.wikipedia.org/wiki/Sloan_Great_Wall
