Auroras get their colors from specific elements in Earth's upper atmosphere. Green auroras, for instance, come from atomic oxygen; blue is associated with molecular nitrogen. How are the colors of the aurora created? The sun radiates all visible colors, which...
The fastest man-made vehicle, the first vehicle to get close to a star … these records are going to be owned by the Parker spacecraft. Launched in 2018, the spacecraft orbits Venus seven times, each with a sling shot closer...
Lake "Spotted" or "Cliluk" in British Columbia, Canada. It contains different minerals in yellow and blue colors. Due to the extremely salty nature of the lake, only a few species survive. Silver and titanium in very small quantities, in addition...
Recent Comments