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Paul Roche
Paul Roche
Astronomer
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Professor Paul Roche is Chair of Astronomy Education at Cardiff University.
Recent articles by Paul Roche
Science
How bright would the night sky be if we were closer to the centre of the Milky Way?
Science
A quick guide to main sequence stars
Science
How do astronomers measure the size and mass of stars?
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Science
Will black holes eventually consume everything in the Universe?
Science
How close would a supernova have to be to affect life on Earth?
Science
What is an accretion disk and how does one form?
Science
11 questions about black holes – answered!
Science
Do rogue stars roam in between galaxies?
Science
10 big questions about the Sun – answered
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Science
How many stars are born each day?