Name | Name:Arecibo Telescope | Name:Olympic Stadium |
Height | Height:150 m, (492 ft) | Height:175 m, (574 ft) |
Location | Location:Arecibo, United States | Location:Montreal, Canada |
Year Constructed | Year Constructed:1963 | Year Constructed:1976 |
Description | Description:A very tall Telescope . In 2013 it was the tallest Telescope in the world. | Description:A very tall Stadium . In 2013 it was the tallest Stadium in the world. |