A new breakthrough in cosmic mapping has unveiled the structure of a colossal filament, part of the vast cosmic web that ...

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

The filament lamp is a common type of light bulb. It contains a thin coil of wire called the filament. This heats up when an electric current passes through it and produces light as a result.

Instead of old halogen-filled bulbs, new LEDs and even laser lights promise better illumination. Read more at ...

Often the increase in temperature is caused by an increase in current. An example is a filament lamp. As current increases, the filament gets hotter and the resistance of the bulb increases.

An international team has captured an unprecedented image of a cosmic filament connecting two galaxies. This discovery sheds ...