Expansion of the universe had already been anticipated by theorists. In the early 1920s, Alexander Friedmann and Georges ...

Mars could be acting a little strangely in future, and scientists believe its behaviour could help to indicate dark matter.

The XRISM (X-ray Imaging and Spectroscopy Mission) space telescope, a collaboration between JAXA, NASA, and ESA, has ...

Lightsaber color meanings reflect a Jedi or Sith's path, from blue for courage to red for power. Discover the significance ...

Gravitational lenses bend and focus light from the more distant cosmos, offering astronomers a cheat code for chronicling the ...

We've listed the best LED light panels for any size or budget, for smartphones, hotshoe mounting and studio photography When you purchase through links on our site, we may earn an affiliate commission ...

Scientists have taken a virtual trip to the far reaches of our solar system to measure the faint glow that fills the universe, called the cosmic optical background. This glow is the dim light left ...

All of the best smart lights use LEDs, which means they're low energy: they deliver lots of light but they don't need lots of energy to do it and they don't run particularly hot either.

Over billions of years, the universe's stars and galaxies shined their light into space, leaving behind an imperceptibly faint night light known as the cosmic optical background. NASA's New ...