The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...
The universe is approaching the midpoint of its 33-billion-year lifespan, a Cornell physicist calculates with new data from ...
For decades, astronomers have believed that dark matter and dark energy make up most of the universe. However, a new study ...
Black holes are eaters of all things, even radiation. A new study published in Physical Review Letters suggests that black ...
Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...
According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...
What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...
Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they thought.See an excerpt of an interview in the video aboveAstronomers know ...
Ask most astronomers, and they'll tell you that dark matter and dark energy make up more than 95 percent of the universe and that they are the explanations for many of the large-scale phenomena we ...