The number of satellites in orbit around Earth has exploded from fewer than 8,000 satellites before 2019 to over 14,000 now. Many are from SpaceX’s own Starlink network, which a ...

The planet has a minimum mass just over twice that of Earth and orbits its star at a distance that causes it to receive almost the same amount of starlight as Earth does. The planet joins a growing ...

The red cells are genetically engineered macrophages designed to selectively recognize, engulf and destroy breast cancer cells (blue), demonstrating a promising new cell-based immunotherapy approach.

The Soviet PFM-1, also known as the butterfly mine for its winged shape, was designed with chilling precision. Dropped from ...

This graphic illustrates three different ways that electrons can pair up and flow through rhombohedral pentalayer graphene without resistance. The three different superconducting states (represented ...

Illustration of the giant planets TOI-791 b and TOI-791 c with host star TOI-791. These planets are roughly the size of ...

A dense field of tiny stars fills this square image taken by the European Space Agency’s Euclid space telescope. The lower and central areas are dominated by bright yellow and gold colours, forming a ...