For two decades, scientists believed the cosmological constant, known as λ (lambda), was positive. That meant the Universe ...
A violin owned by Albert Einstein that was authenticated by a University of Cambridge academic has fetched £860,000 at ...
Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...
Scientists at TU Wien have uncovered that quantum correlations can stabilize time crystals—structures that oscillate in time ...
Albert Einstein is more than just a Nobel Prize-winning physicist who developed the theory of relativity and formula E=mc2.
Our universe appears to be doing so now, which means that over time more and more stars are disappearing outside of our view.
Nobel laureate Kip Thorne, who will deliver the Royal Irish Academy 2025 Hamilton Lecture, on his lifelong quest to ...
The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...
For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical ...
Evolving dark matter may explain cosmic acceleration. Observations support a mixed model. For years, a stubborn puzzle has sat at the center of the standard cosmological model. The evidence clearly ...
Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for ...
Astronomers have captured the first radio image of two supermassive black holes orbiting each other within the quasar OJ287, ...