The idea is ancient. Around 230 B.C., the Greek ... remained the dominant model for centuries. In 1610, Galileo turned his new telescope toward Venus. To his amazement, he saw the planet pass ...

When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

Dauben especially focused on the Medieval and ancient Chinese sections ... In the early 1600s, Galileo Galilei unveiled his improved telescope, which he eventually refined to magnify heavenly bodies ...

These famous scientists from Ancient Greece and onto the ... and spent the rest of his life under house arrest. Galileo’s contributions to science far outpace the controversy. He invented the first ...

Jupiter’s Galilean satellites, so named because Galileo Galilei discovered them in 1610, exhibit great diversity from each other. All four can be easily seen in a small telescope or binoculars ... and ...

The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...

Learn More Galileo, a San Francisco-based startup, is betting that the future of artificial intelligence depends on trust. Today, the company launched a new product, Agentic Evaluations ...

Galileo Technologies Inc., which makes tools for observing and evaluation artificial intelligence models, today unveiled Agentic Evaluations, a platform aimed at evaluating the performance of AI ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.