"This circumstance of an expanding universe is irritating." Einstein did not like the idea that the universe had a beginning or that it was constantly changing in size. He preferred a static and eternal universe that was balanced by a cosmological constant, a term he added to his own equations of general relativity. However, many scientists who studied his equations found solutions that suggested otherwise. One of them was George Lemaitre, a Belgian priest and physicist, who proposed in 1927 that the universe began with a “primeval atom” that exploded and gave rise to the expanding universe. He also predicted that the expansion rate of the universe should be proportional to its distance from the center of the explosion, a relation now known as Hubble’s law. Another scientist who challenged Einstein’s view was Edwin Hubble, an American astronomer, who observed in 1929 that the galaxies were receding from each other at a speed that increased with their distance, confirming Lemaitre’s prediction. He also showed that the universe was not static, but dynamic and evolving. Einstein was initially reluctant to accept these findings, but he eventually changed his mind and admitted that his cosmological constant was a mistake. He said that Lemaitre’s theory was "the most beautiful and satisfactory explanation of creation to which I have ever listened". He also praised Hubble’s work and said that it was "one of the greatest discoveries in science". Initial quote was A. Einstein's remarks on the Big Bang and the expanding universe as mentioned in a letter to Willem de Sitter. Source: HAVE ASTRONOMERS by Robert Jastrow, 1978.

Can you envision a scenario where you’d fire an ai agent and replace them with a human?

Easy way to see how the 𝕏 algorithm works