Tags » John Michell


A BLACK HOLE is a geometrically defined region of spacetime exhibiting such strong gravitational effects that nothing including particles and electromagnetic radiations such as light can escape from inside it. 161 more words

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Statistics in Astronomy

A few people at the STFC Summer School for new PhD students in Cardiff last week asked if I could share the slides. I’ve given the Powerpoint presentation to the organizers so presumably they will make the presentation available, but I thought I’d include it here too. 2,220 more words

The Universe And Stuff