Radio signal

RadioAstron Captures Radio Image of Two Supermassive Black Holes Circling Each Other

RadioAstron Captures Radio Image of Two Supermassive Black Holes Circling Each Other

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Using data from the RadioAstron satellite, astronomers have obtained a radio image of two supermassive black holes at the center ...

Infant Universe Was Warm, Rather than Cold, before It Lit Up, Astronomers Say

Infant Universe Was Warm, Rather than Cold, before It Lit Up, Astronomers Say

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Using the MURCHISON WIDEFIELD ARRAY (MWA) telescope in the CSIRO's Murchison Radio-Astronomy observatory, astronomers are looking for an elusive era ...