
Lucia McCallum
Senior Scientist
Lucia McCallum is the leader of the geodesy radiotelescope group at the University of Tasmania
Latest articles by Lucia McCallum

Scientists look to black holes to know exactly where we are in the Universe. But phones and wifi are blocking the view
By Lucia McCallum published
Scientists working to study black holes use specific radio frequencies to track black holes, the same frequencies often used by phones and wifi.
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