![The 100-metre wide Green Bank Telescope, the largest fully steerable radio telescope, as well as the world's largest moveable land object. : r/space The 100-metre wide Green Bank Telescope, the largest fully steerable radio telescope, as well as the world's largest moveable land object. : r/space](https://external-preview.redd.it/4b1x4w7C6gRYXv3i8_uM3jY-GoWJrNGAA0257iDVuYQ.png?auto=webp&s=3f31b518d7cb8a45e6723550376825cee080f18d)
The 100-metre wide Green Bank Telescope, the largest fully steerable radio telescope, as well as the world's largest moveable land object. : r/space
![IPTA-International Pulsar Timing Array-Clockwise from upper left: Green Bank Radio Telescope, Arecibo Radio Telescope [no longer in service], Nancay Radio Telescope (FR), Lovell Radio Telescope Cheshire (UK), Parkes Radio Telescope (AU), LOFAR IPTA-International Pulsar Timing Array-Clockwise from upper left: Green Bank Radio Telescope, Arecibo Radio Telescope [no longer in service], Nancay Radio Telescope (FR), Lovell Radio Telescope Cheshire (UK), Parkes Radio Telescope (AU), LOFAR](https://sciencesprings.files.wordpress.com/2021/01/international-pulsar-timing-array.jpg)
IPTA-International Pulsar Timing Array-Clockwise from upper left: Green Bank Radio Telescope, Arecibo Radio Telescope [no longer in service], Nancay Radio Telescope (FR), Lovell Radio Telescope Cheshire (UK), Parkes Radio Telescope (AU), LOFAR
![03/23/2016: AT&T uses low-power antennas to prevent cellular interference with telescope - Green Bank Observatory 03/23/2016: AT&T uses low-power antennas to prevent cellular interference with telescope - Green Bank Observatory](https://i0.wp.com/greenbankobservatory.org/wp-content/uploads/2016/07/inside_science_2016.jpg?resize=250%2C154&ssl=1)