"Up to this year, most observations were consistent, with dark energy being the cosmological constant. Nonetheless, 2024 was full of hints pointing out this might not be the case." 2024 was a big ...

That's why astronomers have thought that dark energy could be the same thing as Albert Einstein's "cosmological constant," which was an extension of his theory of general relativity. Einstein ...

Many scientists have also pointed out that the known properties of dark energy are consistent with a cosmological constant, a mathematical Band-Aid that Albert Einstein added to his theory of ...

The ΛCDM model incorporates dark energy using the cosmological constant, Λ, but it also attempts to account for the powerful gravitational effects thought to be generated by cold dark matter, even ...

Of course, most relevant to today are those discoveries endowed by this theory with the cosmological constant, an item that formulas up a force counterbalancing gravity. Initially thrown away by the ...

He even added in an extra term in his equations, a sort of anti-gravity called the cosmological constant, to make sure it was so. Einstein later called it his “greatest blunder” – although ...

Astronomers also use gravitational lensing to map dark matter — an invisible substance that makes up about 85% of the universe's mass. They create the maps by observing how much dark matter ...

Examples include Einstein's Cosmological Constant, dark energy, the initial proposals of dark matter and inflation. A common feature of "fudge factors" in science is their arbitrariness, and their ...