Apr 2, 2026 · 26 min · 18 segments
This week, we’re letting you run the airwaves. Victoria Gill puts your science questions to Catherine Heymans, Astronomer Royal for Scotland and Professor of Astrophysics at the University of…
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Catherine HeymansGuest
Victoria GillHost
Mark MaslinGuest
Penny SarchetGuestspeaker_6439 more lines in this transcript.
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“A surprise update on our galactic future”
“What a pole flip means for us”
“Untangling two cosmic forces at work”
“A clear answer to a classic curiosity”
“Decoding the spacecraft speed boost trick”
“Where that extra spacecraft energy comes from”
“Rethinking nature’s energy versus ours”
“Proving Martian origins in Earth rocks”
“Why that stadium sounds louder tonight”
“A mind-bending magnetic clarification”
