The macromolecular organization of photosynthetic complexes within the thylakoids of higher plant chloroplasts has been a topic of significant debate. Using in situ cryo-electron tomography, this ...

For over a century, astronomers have marveled at the beauty and complexity of spiral galaxies. The largest "grand design" spirals can host a dozen or more individual arms. But recently ...

A logarithmic spiral with a diameter of 500 μm, approximately half the diameter of a sewing needle. Credit: Yilin Wong Hundreds of regular patterns spontaneously emerge on a small germanium chip. A ...

This intermediate spiral galaxy is located about 50 million light-years from Earth in the constellation Virgo. Known as NGC 4536, the galaxy boasts sweeping spiral arms speckled with bright blue ...

However, according to a recent study, there is a surprising spiral pattern in the inner Oort Cloud that runs much deeper than a random sprinkling of frozen debris. The Oort Cloud is usually divided ...

How chemistry and force etch mysterious spiral patterns on solid surfaces. ScienceDaily . Retrieved April 1, 2025 from www.sciencedaily.com / releases / 2025 / 03 / 250313180501.htm ...