A rare display of three planets

Joins the small display this week in a rare celestial planet Mercury to planetary Venus and Jupiter, more planets shine in the sky during this month.
The true distance between the planet Venus, the second closest planet to the sun, and the buyer who is going into orbit after Mars, tens of millions of kilometers, but they revolve together.
While the distance between the two planets in the sky up to as little as this month, and rejoin them the closest planet Mercury orbits the sun.
And up to the heavenly display rare peak Sunday when three planets appear as shiny triangle of light in the western sky beginning of a half-hour after sunset.
The agency described the Space and Aviation Administration (NASA) on its website this trio as good in particular because it includes the brightest planets in the sky.
It will be the formation of planetary clearly visible even in bright lighting cities, provided the possibility of a clear vision for the western horizon.
NASA confirms that the convergence of three planets to this degree is a relatively rare, where was the last time for this gathering has taken place in May / May 2011 will not be repeated scene before the October / October 2015.