The Sun is located in the Milky Way galaxy in a spiral arm called the Orion Spur that extends outward from the Sagittarius arm.

Jul 11, 2018 · Galileo sparked the birth of modern astronomy with his observations of the Moon, phases of Venus, moons around Jupiter, sunspots, and the news that seemingly countless …

Oct 31, 2010 · And the answer, published online today in the Astronomical Journal, is this: The rings are behaving like a miniature version of our own Milky Way galaxy. This new insight, …

that the center of a galaxy’s mass was located where the greatest amount of luminous matter (bright matter—the matter we can see) was found. Our sun, carrying the planets with it, orbits …

Introduction. The smallest planet in our solar system and nearest to the Sun, Mercury is only slightly larger than Earth's Moon. From the surface of Mercury, the Sun would appear more …

Jan 9, 2025 · The vertical structures and the shadows they cast also revealed wavy patterns in the parts of the rings that resemble a miniature Milky Way, giving scientists insight into the way …

There’s way more to Saturn than its rings. The planet also boasts a collection of exotic, and still mysterious, moons. 10 Things: Unsolved Mysteries of Saturn's Moons

Second, in the quantum world of sub-atomic particles such as protons and electrons, wave character was ascribed to particles. Acting as a wave rather than a particle confers a certain …

Apr 10, 2018 · Eventually she made astronomical discoveries of her own, especially comets, finding at least eight, along with nebulae. She also made an independent discovery of M110, a …

Jul 17, 2012 · In composite images that show the band of the storm wrapping all the way around Saturn, scientists have seen multiple flashes. In one composite image, they recorded five …