"Astronomers will always assume a simple model unless there is overwhelming evidence that this simple model is flawed." ...
Carl Sagan famously said, "We are made of star-stuff," but even he didn't realize just how far that star stuff traveled ...
It also has a thick atmosphere, veiled by dense aerosols, that seemed impenetrable — until now. With the cutting-edge ...
Image Credit: Quantum Design International The specialized sample rod and holder transmit a broad spectrum of light ... and Electrical Transport. The Helium-3 Refrigerator provides access to a ...
Using commercially available old telescopes and spectral filters, an amateur astronomer named Steve Hill decided to test a ...
Often it's atomic helium, molecular hydrogen ... are invisible to our eyes and transpose them onto the visible spectrum (wavelengths between 400-700 nm), with longer wavelengths represented ...