The Number 2018: Properties and MeaningsPrime Factors of 2018=2x1009.
The Year 2018 ADIn the year 2018 AD July 27 - Mars will make its closest approach to Earth since 2003. It will not be as close as the 2003 opposition.
In the year 2018 AD the US missile defense complex in Poland will be operational.
The year 2018 AD is the estimated completion date for the Kingdom Tower in Saudi Arabia which is expected to become the tallest building in the world and the first to reach 1 kilometer in height.