Simulated movement and speed (indicated by the length of the arrows) of objects surrounding the Local Group (in the centre of the image) | Image Ewoud Wempe and collaborators. Astronomers may have ...

The biggest black holes in the cosmos may not be the quiet offspring of collapsing stars, but the bruised veterans of cosmic ...

Gravity is frequently pictured as the invisible hand that pulls an apple to the ground. But to astronomers, it is much more than that; it is the invisible architect of galaxies, the builder guiding ...

This is the first time astronomers have shown that mini-Neptunes can form beyond a star’s ‘frost line’ (the minimum distance ...

They even react to gravity’s pull. Roots go downward, and shoots move upward, guided by tiny grains in their cells called ...

Fortunately, spintronics offers a potential solution: electrons are not just carriers but also small spinning tops!

Plastics in the air don’t behave like greenhouse gases. Unlike greenhouse gases, which trap heat by holding infrared ...

Myelin is a sheath around the nerves made by certain brain cells called oligodendrocytes. These cells arise from progenitor ...

Quantum mechanics is a kind of hard limit: certain pairs of properties, such as position and momentum, cannot be known ...

Cosmic rays are primarily composed of protons, but also of helium, carbon, oxygen, and iron nuclei. © Chinese Academy of ...

A study in which dancers wore electroencephalogram (EEG) caps or devices that measure brain electrical activity suggests that ...

Homeostasis, the ability of cells to stay stable while the world around them shifts, is the core of this challenge. To ...