Edwin Hubble redefined the universe and Brazil declared a republic, amid other landmark events shaping history and science ...

Let's rewind the clock back…oh, I don't know, let's say a hundred years. It was 1917, and Einstein had just developed his ...

Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...

Scientists Are Trying New Ways To Verify The Idea That Could Unite All Of Physics. In 1980, Stephen Hawking gave his first ...

Despite the stormy skies and widespread cancellations across Pasadena, families flocked to the Pasadena Convention Center for ...

Discover James Webb discoveries revealing the JWST early universe, cosmic dawn insights, and groundbreaking new space ...

The Hubble Space Telescope has captured imagery of the most distant single star found yet. It took the light from the star 12 ...

Centuries before other galaxies were known to exist, astronomers called them “spiral nebulas.” Today the defunct term still ...

It's been one Neptunian year—or about 165 Earth years—since astronomers first observed the most distant planet from the sun.