who-it is a mystery "guest star".
what-it was a supernova remnant .
when- 2,000 years ago spotted by Chinese astronauts
where- it was found in space
why- The star was wondering though space
http://news.nationalgeographic.com/news/2011/10/pictures/111028-best-space-pictures-comet-mars-saturn-satellite-167-science/#/space167-supernova-rcw-86_42751_600x450.jpg
Second artical
who- It is a another bunch of stars called toothy PAC man
what- it says that it is a visible light
when- doesn't say meaning unknown
where it is also in space
why-it just appeared out of know were
http://news.nationalgeographic.com/news/2011/10/pictures/111028-best-space-pictures-comet-mars-saturn-satellite-167-science/#/space167-pac-man-nebula-teeth_42748_600x450.jpg
Third artical
who-It is called martian avalanche
what- It is a cloud if dust 600 feet in the air and 200 meters wide
when- it was in 2008 not it is not giving me a specific date
where-it does not say meaning unknown
why- This happen because of all the land slide and of the strong winds
http://news.nationalgeographic.com/news/2011/10/pictures/111028-best-space-pictures-comet-mars-saturn-satellite-167-science/#/space167-mars-landslide_42746_600x450.jpg
you can find all these amazing pictures and information at http://nhttp://news.nationalgeographic.com just click on the word science and they will have some of these pictures