Active lava flows at volcanoes might move several feet per minute when hot. As the lava flows cool, they slow down to a rate of only a few feet per day. Geologists in Hawaii keep a close watch on active lava flows. They use handheld global positioning system (GPS) receivers to map lava flows as accurately as possible.
Libra, Aquarius, Gemini. Religion & Spirituality. Air is the element of the mind, and airy types know that everything begins with an idea. These are the idea people, who breeze in and offer a fresh perspective on the situation at hand.
Gemini. Gemini is a constellation in the northern hemisphere. Its name means twins in Latin and refers to the mythical twins Castor and Polydeuces (Pollux in Latin), also known as the Dioscuri.he two brightest stars in Gemini, [3940] alpha and [3938] beta Geminorum, are better known as Castor and Pollux, and represent the twins' heads. Both are among the brightest stars in the night sky. [3940] alpha Geminorum, Castor, is a visual binary composed of two separate binary stars.