When you buy through links on our articles, Future and its syndication partners may earn a commission. Three satellites created a triangle shape near the Gemini North ...

Draw a simple triangle on top of the main shape. Make the triangle centered so the roof looks balanced. Keep the sides slightly slanted for a natural roof pitch. Extend the roof edges slightly beyond ...

Begin by drawing the main outline of the volcano. Draw a large triangle or cone shape in the center of your page. Make the ...

The Gemini North Telescope, one half of the International Gemini Observatory, studies the skies above Maunakea, a mountain in Hawaii. Its twin, the Gemini South Telescope, is based in the Chilean ...