Now, this is actually very interesting. I've been observing the news regarding this for some time. The official version is that the satellite has malfunctioned and now represents a danger to us. They say It is carrying highly toxic rocket fuel.That was the official version which I don't believe for a second. I find it strange that the U.S are ready to spend $60 million just to shoot down a satellite. The more believable version is that the U.S want to test their anti-satellite weapons just like China did last year. This is actually what China is saying about this.Russia is also not very trusting

Photos of Earth taken from satellites using special filters. These photos tell scientists how the area changes. I don't completely understand how it works, but I do know that the photos are wonderful.

Five satellites were launched into space from Florida on Saturday aboard an unmanned Delta rocket to investigate electromagnetic storms, the dark side of the phenomenon that causes Earth's dazzling aurorae. The $200 million mission is expected to help scientists develop better forecasting techniques for potentially dangerous solar storms, which can knock out power grids, navigation and other satellites and even force airlines to abandon polar routes due to loss of radio contact. The satellites were carried into orbit aboard a Boeing-built Delta 2 rocket that lifted off at 6:01 p.m.