For nearly a century, astronomers have known that the universe is expanding. In the late 1990s, two independent teams, the ...
Second only to black holes, neutron stars—incredibly dense star remnants—are the densest objects in the universe. When ...
Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...
Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The Coma Cluster, as seen ...
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The new study used the known distance to a galaxy called M106/NGC 4258 — a spiral galaxy in the constellation Canes Venatici — as a reference point. The universe is expanding faster than astronomers ...
Whatever dark energy is, explanations for it have less wiggle room following a Hubble Space Telescope observation that has refined the measurement of the universe’s ...
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Scientists revisited a famous 2017 neutron star collision, and found something they had missed
A new analysis of the neutron star merger known as GW170817 has delivered the most precise measurement yet of the Hubble ...
Until just a century ago, our galaxy was thought to be the lone family of stars occupying the Cosmos. Philosophers, notably Immanuel Kant in the 18th Century, postulated the existence of other ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Analyzing ripples in the fabric of space and time created by pairs of dead stars may soon solve a ...
Hello, and welcome to this edition of the Brandeis University podcast, "The Take: Big Ideas Explained in Under 5 Minutes," where professors explain core concepts of their research in under five ...
Using known distances of 50 galaxies from Earth to refine calculations in Hubble's constant, astronomers estimates the age of the universe at 12.6 billion years. Using known distances of 50 galaxies ...
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