The SETI program primarily uses the radio telescopes.
What are radio telescopes?
- radio telescope is an astronomical instrument that uses radio frequency technology to recieve and collect data by detecting radio frequencies from outer space
- it isused to studynaturally occuring rdio light from extra terrestrial bodies.
- A radio telescope scans across an object and receives radio waves from each little spot in space around that object. Some spots may have stronger radio waves coming from them than others. This imformation is stored in pixels. The computer turns this information into numbers.
- it was first came into use in 1937 after Grote Reber built the first dish antenna radio telescope.
To know more about telescopes, refer: https://brainly.com/question/24999277
#SPJ2
