Name | Name:21st Century Tower | Name:Arecibo Telescope |
Height | Height:269 m, (883 ft) | Height:150 m, (492 ft) |
Location | Location:Dubai, United Arab Emirates | Location:Arecibo, United States |
Year Constructed | Year Constructed:2003 | Year Constructed:1963 |
Description | Description: | Description:A very tall Telescope . In 2013 it was the tallest Telescope in the world. |