The identification of the many other emission lines is currently ongoing.

The identification of the many other emission lines is currently ongoing.

They are a distant cousin of sharks and other rays.

The identification of the many other emission lines is currently ongoing.

Marine guitarfish use their tails to swim and move, like sharks, whereas the other rays use their pectoral fins to “glide” across the water.

Marine guitarfish use their tails to swim and move, like sharks, whereas the other rays use their pectoral fins to “glide” across the water.

Marine guitarfish use their tails to swim and move, like sharks, whereas the other rays use their pectoral fins to “glide” across the water.

Marine guitarfish use their tails to swim and move, like sharks, whereas the other rays use their pectoral fins to “glide” across the water.

Marine guitarfish use their tails to swim and move, like sharks, whereas the other rays use their pectoral fins to “glide” across the water.

When excited, hydrogen gas gives off light in four distinct colours (spectral lines) in the visible spectrum, as well as a number of lines in the infrared and ultraviolet.

When excited, hydrogen gas gives off light in four distinct colors (spectral lines) in the visible spectrum, as well as a number of lines in the infrared and ultraviolet.

Except for the O2 emission line at 1.27 micron, which has already been observed on Venus, all three of the other emission lines have never been observed before, neither on Venus nor on another planet besides Earth [3].

Marine guitarfish use their tails to swim and move, like sharks, whereas the other rays use their pectoral fins to “glide” across the water.

When excited, hydrogen gas gives off light in four distinct colours (spectral lines) in the visible spectrum, as well as a number of lines in the infra-red and ultra-violet.

Unlike many other Rays, Mantas don’t have a spine on their tail.