ASTRONOMY PICTURES YOU MAY NOT HAVE SEEN

That's Asteroid Itokawa (above) which passed near Earth in 2005. It's remarkable because there's no craters on it. Nobody knows why but the best guess is that it's a loose ball of rubble that easily breaks apart and reforms every time it's hit by something large. Japan landed a robot on the surface and actually got a sample of it.

Above, a star-forming region in Orion, 1500 light years away. The straight line is jet of high energy electrons and protons which is thought to be a normal occurrence when a star ignites. This probably happened when our Sun was born.

Here's (above) a picture of the jelly doughnut shaped rock that mysteriously appeared near Nasa's Rover on Mars. The rock has a high manganese content which contradicts geologists' predictions for the area.



Here's a parachute jump from outer space. The video tells the story.

BTW: Thanks to "Astronomy Picture of the Day" for the photos. You can link to it from the right sidebar.