“As the galactic tide acts to decouple bodies from the scattered disk it creates a spiral structure in physical space that is ... Check us out on EarthSnap, a free app brought to you by Eric Ralls and ...

Construction continued up to the Ming dynasty (1368–1644), when the Great Wall became the world's largest military structure. Its historic and strategic ... China is illustrated as much by the ...

Abstract: We present a new model of the radial (1-D) conductivity structure of Earth's mantle. This model is derived from more than 10 yr of magnetic measurements from the satellites Ørsted, CHAMP, ...

The asteroid 2024 YR4, once considered potentially hazardous, isn't likely to hit us anytime soon. Now, a team of researchers ...

The chemical element sulfur is essential for all lifeforms and is a building block of proteins and amino acids. By studying sulfur-based molecules in space, scientists are working to understand the ...

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system ...

“And splashdown. Crew-9 back on Earth.” [cheers] “Some harnessing being placed around the capsule. This harnessing is what will be used to lift the Dragon capsule out of the water and onto ...

New hope offered by a pharmacy team for treating heart disease by sharing insights into the fundamental process of how the heart is formed in utero.

Two astronauts from Boeing's Starliner mission as returning to earth after an extended stay on the International Space Station. The returning astronauts, Sunita Williams and Butch Wilmore ...

The two expected to be gone just a week or so after launching on Boeing’s new Starliner crew capsule on June 5. So many problems cropped up on the way to the space station that NASA eventually ...

NASA astronauts Butch Wilmore and Suni Williams left Earth in June on a test flight that was originally intended to last about nine days. Get top local stories in San Diego delivered to you every ...