Tuesday, October 20, 2009

Rare Frogs Get Hit the Hardest By Deadly Fungus

Frogs and other amphibian have been the victims of the deadly chytrid fungus in recent years. A new study shows that the rarer species are the ones that face the worst. Some species have disappeared even before they have had a chance to be discovered. The fungus is incessant after it enters the soils in areas, threatening the amphibians in the location greatly. It isn't valid how the fungus really kills the frogs, yet, but they have a hypothesis. The hypothesis is that the fungus clogs up the frog's skin and that basically suffocates the frog. Furthermore, another new study shows that the fungus can hang around longer in the environment and travel longer distances, because of how it reproduces. The researchers have made trips to sites in Costa Rica and other areas in Central and South America to scoop up rare species of frogs, so they won't approach distinction.
I feel really anxious and sad to see what is happening to these harmless amphibians. Also, I hope the researchers and scientists will soon find a way to stop the fungus from growing and killing these innocent frog and other species. I know they are trying their best, but maybe they should figure out a way to at least stop the fungus from becoming extra violent. I hope that the frogs' homes are secure and that the frogs themselves return safely in their homes soon.



Article by: Andrea Thompson








One of the rare species of frogs.

http://www.thenighttour.com/alien1/drake_bay_agalychnis_spur.jpg


http://www.livescience.com/animals/etc/091013-rare-frogs-fungus.html

Monday, October 5, 2009

Strange Dwarf Planet Has Red Spot

There are many planets in our Solar System some gigantic and some tiny. The tiny planets are called Dwarf planets. One of these dwarf planets is called Haumea. Haumea was discovered in 2004.It orbits the Sun beyond Neptune in an area called Kuiper belt. Haumea, unlike many planets, is shaped like a football. It is the fourth largest of all eight dwarf planets. One day on Haumea equals 3.9 hours on Earth. Furthermore, there is a bright red spot on Haumea that was getting great amounts of attention by the scientists.

"Our very first measurements of Haumea already told us there was a spot on the surface, but it was only when we got the infrared data that we were able to begin to understand what the spot might be," Lacerda said
What exactly is the spot made of and how did it get there? Well that the scientists don't know. They do have have a hypothesis, though. They think that the spot is richer in minerals and organic compounds than the surrounding icy surface, so to prove the hypothesis right, or wrong, the scientists are going to examine the dwarf planet very carefully in 2010 by using the Very Large Telescope.

I feel very proud that the scientists are discovering new things in space, are trying to examine them, and finding more data.For example, finding the strange red spot on the strange dwarf planet. Also, I feel that scientists are doing their best to find more data to help understand space better and for people who are interested in space, for example, me.
Article by: SPACE.com Staff












Haumea with the strange red spot.

http://en.wikipedia.org/wiki/Haumea_(dwarf_planet))
http://www.livescience.com/space/090915-Haumea-dark-spot.html
http://www.centauri-dreams.org/wp-content/uploads/2009/09/haumea_1.png