Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of ...
In theory, hundreds of circumbinary planets should have been detected by missions such as NASA’s Kepler and TESS space ...
For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational ...
Their tests spanned the entire life cycle of the collision: inspiral, merger, and ringdown. Remarkably, the constraints were ...
Albert Einstein won the 1921 Nobel Prize in Physics, but not for relativity—the theory that made him famous. This article ...
As new and powerful telescopes gather fresh data about the universe, they reveal the limits of older theories like Einstein's relativity. When you purchase through links on our site, we may earn an ...
Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for Einstein's general relativity may rewrite that rule. When you purchase ...
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