dark energy

It has long been believed that the eventual demise of our universe will be slow and undramatic, as we gradually fade into
The theory that dark energy is forcing the universe to expand at an accelerating pace is one of the most important concepts
The Universe is expanding in all directions, all the time - and it has been doing so for about 13.8 billion years. And yet
The surprising answer is: nobody knows. Physicists, despite trying for almost a century to rule it out, have so far failed. The known laws of physics do not forbid time travel. In fact, they appear to make it easy - at least in principle.
A disc of dark matter might have just been found hanging over the Equator of the Earth. But don't panic. The startling claim
Scientists are switching to the Dark Side as they prepare to ramp up the power at the Large Hadron Collider (LHC). After
The discovery of the fifth dimension changes everything we thought to know about our universe and opens a completely new window for our views on our existence, including the two questions "how" and "why".
It’s taken eight years to build, boasts 570 megapixels and it’s hoped that it’ll help answer one of the greatest mysteries