Dark matter still missing
XENON100 experiment contradicts suspected signal from DAMA/LIBRA
![XENON100](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2017/01/010917_EC_dark-matter_main_free.jpg?fit=860%2C460&ssl=1)
MISPLACED MATTER A search for dark matter by the XENON100 experiment has found nothing. Photomultiplier tubes within the detector, shown above, detect light produced in interactions possibly caused by dark matter particles.
Jpienaar13/Wikimedia Commons (CC BY-SA 4.0)