Our Galaxy's Core Mysteriously Erupted With a Beam of Light, Scientists Say
The explosion stretched for hundreds of thousands of light years into space and “must have been a bit like a lighthouse beam,” researchers say in a new study.
Our Solar System Might Have a Black Hole From the Dawn of the Universe
This alternate explanation for 'Planet Nine,' proposed by scientists in a new paper, poses some fundamental questions like: Should we visit it?
This Tabletop Gravitational Wave Detector Could Shed Light on Dark Matter
LIGO, the observatory that detected the first gravitational wave, stretches for miles. The Levitated Sensor Detector would fit in your living room.