A giant molecular cloud has just been discovered in the Milky Way. This structure, located 23,000 light-years away, weighs the equivalent of 160,000 times our Sun. Using the Green Bank ...

The type of structure depends on the type of bonding. There are two different structures for covalent bonding. When ionic bonding forms between a metal and a non-metal, lots of ions group together to ...

It has a giant lattice structure with strong electrostatic forces of attraction. Small molecules - AQA A covalent bond is a shared pair of electrons. Covalent bonding forms molecules. Substances ...

The CMZ is a region of clouds rich in dust and molecular gas that roils around the galactic nucleus. It measures up to 2,000 light-years across, and it's dense. It contains nearly 80 percent of all ...

For the first time in Finland, researchers at the Nanoscience Center in University of Jyväskylä, Finland, have isolated a ...