Exploring the Mysteries of Astrophysics with Dr. Becky Smethurst
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TikTokdrbecky_s
Exploring the Mysteries of Astrophysics with Dr. Becky Smethurst
Join Dr. Becky Smethurst, an astrophysicist at the University of Oxford, in a speculative journey through the possibilities of light year long gravitational waves and their potential causes. Dive into the world of black holes, pulsars, gravitational waves, and more with her contagious enthusiasm for science! #blackholes #pulsars # ...
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Becky Smethurst Podcasts
An astrophysicist’s live reaction to the brand new JWST images #jameswebbtelescope #jwst #nasa #esa #unfoldtheuniverse #space #astronomy #science #sciencetok #spacetok #astrotok
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An astrophysicist’s live reaction to the brand new JWST images #jameswebbtelescope #jwst #nasa #esa #unfoldtheuniverse #space #astronomy #science #sciencetok #spacetok #astrotok
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How do we define a second? It used to be as a fraction of the length of a day, i.e. how long it takes Earth to turn once on its axis. But that wasn’t precise enough for scientists, especially since the length of Earth’s day changes! So instead, since the 1950s the second has been defined by the number of spin transitions of electrons in a Caesium atom. 👩🏽‍💻 I’m Dr. Becky Smethurst, an astrophysicist at the University of Oxford (Christ Church). I love making videos about science with an unnatu
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How do we define a second? It used to be as a fraction of the length of a day, i.e. how long it takes Earth to turn once on its axis. But that wasn’t precise enough for scientists, especially since the length of Earth’s day changes! So instead, since the 1950s the second has been defined by the number of spin transitions of electrons in a Caesium atom. 👩🏽‍💻 I’m Dr. Becky Smethurst, an astrophysicist at the University of Oxford (Christ Church). I love making videos about science with an unnatu
TikTokdrbecky_s
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Ever wondered how big the Universe really is? 🔭 We know the Universe is big, but exactly how large is it? And if it has been constantly expanding since the Big Bang, then how big is it now? Bend your mind around the truly massive scale of our cosmos with Dr Becky Smethurst. #YourCosmos | BBC Earth
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Ever wondered how big the Universe really is? 🔭 We know the Universe is big, but exactly how large is it? And if it has been constantly expanding since the Big Bang, then how big is it now? Bend your mind around the truly massive scale of our cosmos with Dr Becky Smethurst. #YourCosmos | BBC Earth
FacebookBBC Earth
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