Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the American Astronomical Society ...

"[Hubble's] breakthrough was made possible by the 100-inch Hooker telescope at Mount Wilson,” said Rich. “Hubble was able to ...

Edwin Hubble's discovery of the expanding universe transformed cosmology, revealing countless galaxies and laying the ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

The key NASA center remains under a mandatory evacuation order, but officials say both it and Mount Wilson are protected for ...

Ginnitti predicts Pittsburgh will give Wilson a three-year, $100 million contract this offseason. He writes: "Don’t leave Russ for dead just yet. The Steelers dodged more than a few bullets ...

Here are all the wildfires burning in Southern California at a glance.

Fri, January 10, 2025 at 10:22 PM UTC A Georgia fire chief stopped to help a driver who hit a deer. He was then shot and killed.

Before, we didn’t have 12 inch telescopes, so we were pretty much limited to observing the sun, which we still do,” Roseberg said. “Now that we’ve got multiple 12 inch telescopes and 10 inch ...

Find the best telescopes to unlock the wonders of the night sky and view lunar occultations, celestial conjunctions and planetary parades in January. The best telescope unlocks the wonders of the ...