Scientists determine that white mountains previously discovered on Pluto during "New Horizons"{{'}} flyby owe their color to methane frost directly condensed from the atmosphere, rather than snow.
Scientists determine that white mountains previously discovered on Pluto during New Horizon's flyby owe their color to methane frost directly condensed from the atmosphere, rather than snow.
Scientists determine that white mountains previously discovered on Pluto during "New Horizons"' flyby owe their color to methane frost directly condensed from the atmosphere, rather than snow.
Scientists determine that white mountains previously discovered on Pluto during "New Horizons"{{'}} flyby owe their color to methane frost directly condensed from the atmosphere, rather than snow.