Tag: gravitational waves
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Sizing up the weirdest objects in the universe
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] How big is a neutron star? Astrophysicists are combining multiple methods to reveal the secrets of some of the weirdest objects in the universe. For Symmetry Magazine: Neutron stars…
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Squeezing light to detect more gravitational waves
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] This article appeared in the fall print issue of Popular Science, but I missed that this article had also been published online. Something called ‘squeezed light’ is about to…
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When testing gravity, no news is good news
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] Looking for nothing to test gravity When they look for violations of Einstein’s general relativity, physicists deliberately plan experiments to find nothing at all. For Symmetry Magazine: In 1887,…
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Looking for the fifth dimension with wrinkles in spacetime
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] Are We Closer to Finding a Fifth Dimension? For The Daily Beast: In Madeleine L’Engle’s classic novel A Wrinkle in Time, the characters travel from one place to another…
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Doing astronomy using gravity
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! If you like my writing and want to support it, please donate to my Patreon. ] Astronomy without light Gravitational waves let us see the invisible universe in new ways…
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My new series on black holes!
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] I’ve just started a new series on black holes for Medium members. The first part is available now, with three more parts to come. And if enough of you…
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Some heavy facts about gravity
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] I’m not generally the type of writer who makes listicles, but I’m producing a few for Symmetry Magazine this year. The first covers the OG of fundamental forces: gravity!…
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BICEP3: Revenge of the telescope
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] Dusting for the fingerprint of inflation with BICEP3 A new experiment at the South Pole picks up where BICEP2 left off For Symmetry Magazine: When researchers with the BICEP2…
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A discovery that made a thousand scientists burst into cheers and tears
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] It’s not every day that we get to usher in an entirely new branch of astronomy. Yesterday, members of the LIGO collaboration announced the first direct detection of gravitational…
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Be very very quiet, we’re hunting gravitational waves
[ This blog is dedicated to tracking my most recent publications. Subscribe to the feed to keep up with all the science stories I write! ] Gravitational waves and where to find them Advanced LIGO has just begun its search for gravitational waves For Symmetry Magazine: For thousands of years, astronomy was the province of…
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