More information: David Nesvorny et al, A Spiral Structure in the Inner Oort Cloud, arXiv (2025). DOI: 10.48550/arxiv.2502.11252. Provided by Universe Today.

The results, now published in Communications Materials, pinpoint the spiral magnetic structure of these materials, finally establishing the common origin of its promising magnetic and electric ...

This influence results in a spiral disk structure with two spiral arms, resembling a galaxy, due to the Kozai-Lidov effect. The gravitational pull of planets and nearby stars has minimal impact on ...

The spiral structure, visible here behind the sun in a scene from the show, surprised scientists and animators when they saw it projected on the planetarium's dome during preproduction.

At an epic timescale "comparable to the age of the solar system," which is 4.6 billion years old, the researchers believe that the spiral arms formed when "small bodies" were pushed out of the ...

This solitude helps them preserve their spiral structure. “The distribution of galaxies in the Supergalactic Plane is indeed remarkable,” Carlos Frenk, ...

We've come to really identify our galaxy with its spiral structure (although its exact number of galactic arms is still being debated).Yet, astronomers have long puzzled over why spiral galaxies ...

An artist impression of the Milky Way showcasing the dusty spiral structures similar to The Big Wheel. Credit: ESO. Studying disk galaxies, like the Milky Way and the newly discovered Big Wheel ...

DENVER — A newly proposed 673-foot observation tower could become one of the tallest structures in Denver — if it ever gets built.

If built, the proposed tower would soar to a height that would make it the fourth-tallest structure in the city and state.

The spiral structure, visible here behind the sun in a scene from the show, surprised scientists and animators when they saw it projected on the planetarium's dome during preproduction.