The waves' origin is unknown, so they hint at the existence of a new type of celestial object. The signal doesn't look like the kind that comes from stars, planets, or even dead stars. Mysterious ...
The Daily Galaxy on MSN
Earth’s radio bubble: How far have our signals really traveled?
The journey of Earth’s radio signals began over a century ago, following the first intentional broadcast by Reginald Aubrey Fessenden in 1906. These signals have been traveling across the Milky Way ...
Astronomers have detected mysterious radio waves coming from the center of the Milky Way, but so far they have no idea what's causing it, according to a new study published Tuesday in the ...
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