Radio telescopes are one of the more high-profile pieces of scientific apparatus. There is an excitement to stories of radio astronomers of old probing the mysteries of the Universe on winter ...

LOFAR is the largest radio telescope operating at the lowest frequencies that can be detected from Earth. The pulse first appeared in LOFAR data in 2015, and after finding its first instance ...

The answer is: a radio telescope that can track hydrogen in the Milky Way as well as the velocities of hydrogen clouds via their Doppler shifts, according to a paper by [Jack Phelps] titled ...