spaceplasma:  A Burning Candle In Zero-Gravity  The results of a Burning and Suppression of Solids (BASS) experiment demonstrates that in zero-gravity—where heat doesn't rise—a flame burns in a uniform oval.  Credit: Col. Chris Hadfield
{"Image Orientation": "Horizontal (normal)", "Image ExifOffset": "38", "EXIF ColorSpace": "Uncalibrated"}