'100 percent' chance for life on newly found planet?
Gliese 581g may be the new Earth. A team of astronomers from the University of California and the Carnegie Institute of Washington say they've found a planet like ours, 20 light years (120 trillion miles) from Earth, where the basic conditions for l...
Solar System Scope
Watch and Play model of Solar System Planets and Constellations moving over the Night Sky.
Sun`s path June to December « Helpmyphysics
Last June I placed some photographic film into a tin cannister with a small hole punched into its side. The tin cannister was then attached to a clothes pole in my backgarden and left.
You can now add the Moon Phase gadget to either or Google's .
Chromoscope - View the Universe in different wavelengths...
Ever wanted X-ray specs or super-human vision? Chromoscope lets you explore the entire sky, including our Galaxy (the Milky Way) and the distant Universe, in spanning the electromagnetic spectrum: gamma-ray, x-ray, visible, hydrogen α, near-infrared...