The 200 stars appear to have come from a merger between the Milky Way and a dwarf galaxy long ago.
Cold Atom Lab experiment led to the production of Bose–Einstein condensates.
Researchers say the anomalies recorded in Antarctica may be the result of cosmic rays being reflected back after hitting subsurface features.
Scientists say d-star hexaquarks may have formed dark matter after the Big Bang.
The AI tool could play a role in studying the nature of dark energy and dark matter, which seems to make up a large amount of the universe but remains an enigma, researchers said.
The "Radcliffe wave" was discovered with new data from the European Space Agency's Gaia satellite.
A recent experiment with atomic nuclei is hard to square with our current understanding of physics.
Dark matter is mysterious substance that appears to make up about 27 percent of the universe's mass.
Harvard's Ana Bonaca says there is evidence of a "dark substructure" in the Milky Way's halo.
Fluid with a negative mass proposed as a new way to explain dark energy and dark matter.
The search is on for an elusive particle that could shine a light on the "dark sector"—the vast majority of the universe that we cannot see.
Particle accelerators speed up elementary bits of matter to probe fundamental questions in physics, however, current facilities require huge amounts of space.
The finding shines new light on our understanding of the cosmos.
As one astronomer put it: "Wow!"
NASA's 2019 budget proposal calls for the telescope to be canceled "due to its significant cost and higher priorities within NASA."
A new theoretical model of dark matter suggests it contains two distinct varieties of charged particles, which would allow it to form compact objects.
Dark matter could make up around 80 percent of the mass in the universe.
DAMPE was launched in 2015 to monitor cosmic rays in the hope of finding dark matter.
A scientist developed a model that mitigates the need for dark matter and dark energy.
They used a giant set of water vats in the mountains of Mexico to figure it out.
Dark matter makes up most of the universe, but scientists have no idea what it is.