An estimated 85% of the universe's constituents are assumed to be made up of dark matter, a hypothetical type of matter. Dark matter is entirely invisible. Since it doesn't emit any light or energy, ordinary sensors and detectors are unable to pick it up.| AZoQuantum
The XENON1T experiment designed to detect dark matter may have detected dark energy instead.| AZoQuantum
AZoQuantum spoke to Matthew Walker, associate professor of astrophysics and cosmology at Carnegie Mellon University, about the James Webb Telescope and the dark matter research that hopes to draw on its findings.| AZoQuantum