Dark energy is the name given to a mysterious force accelerating the universe's expansion. NASA estimates that dark energy makes up 68% of the universe, but while physicists can tell dark energy is real, they don't know much about it.
At Live Science, our expert writers and editors explain the latest findings from researchers studying this strange force. Whether it’s why dark energy could lead to a second (and third, and fourth) Big Bang, how the largest dark energy map could reveal the fate of the universe or if the expansion of the universe could be a mirage, you’ll find the latest dark energy news, features and articles right here.
Latest about Dark Energy
Black hole singularities defy physics. New research could finally do away with them.
Black hole singularities defy the laws of physics. New research presents a bold solution to this puzzle: Black holes may actually be a theoretical type of star called a 'gravastar,' filled with universe-expanding dark energy.
Largest 3D map of our universe could 'turn cosmology upside down'
Scientists using the Dark Energy Spectroscopic Instrument have unveiled the largest 3D map of the universe ever. The results suggest that dark energy, the mysterious force pulling the universe apart, may be weakening, challenging prevailing theories of cosmology.
The expansion of the universe could be a mirage, new theoretical study suggests
New research looking at the cosmological constant problem suggests the expansion of the universe could be an illusion.
Dark energy could lead to a second (and third, and fourth) Big Bang, new research suggests
Scientists have proposed a way that the universe could stop expanding, ending in a 'Big Crunch' that resets space and time as we know it.
What Is dark energy?
Dark energy is the name physicists have given to the mysterious thing driving the universe's accelerated expansion. It may be a force or a form of energy, and one piece of evidence suggests it is hidden inside black holes.
Largest dark energy map could reveal the fate of the universe
A telescope in Arizona modified to measure the true distance of galaxies has produced the largest three-dimensional map of the universe ever.
Did a dark energy discovery just prove Einstein wrong? Not quite.
The Dark Energy Survey just released its most comprehensive results. But did they really prove Einstein wrong?
Dark energy camera takes hyper-detailed images of nearby dwarf galaxies
New, stunningly detailed images of the Large and Small Magellanic Clouds have the potential to revolutionize our understanding of the stars making up these two dwarf galaxies.
