In a nutshell Scientists propose that the entire universe might be spinning very slowly (0.002 rotations per billion years), ...

The universe’s expansion may be driven by “transient temporal singularities”—rapid, invisible bursts of energy—rather than dark matter or dark energy, according to new research that challenges the ...

In cosmology, the solution of the equations of motion toward the past stops abruptly after a finite time, at the Big Bang singularity. Since nothing can be defined at the singularity, there is ...

Rep. Adam Smith during virtual town hall torches Pete Hegseth over 'Signalgate,' pointing out the issues that will come with appointing people based on loyalty rather than ability. Supreme Court ...

The SUNDIALS suite consists of the following packages for ordinary differential equation (ODE) systems, differential-algebraic equation (DAE) systems, and nonlinear algebraic systems: Warning to users ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

obtain equations from the linearly perturbed Einstein Equations ... if you sit the exam for the following course: AST9420 – Cosmology II Students who can document a valid reason for absence from the ...

SFU cosmologist Levon Pogosian receives a prestigious Buchalter Cosmology Prize for his work on “Relieving the Hubble Tension with Primordial Magnetic Fields,” co-authored with Karsten Jedamzik ...

This provided strong theoretical support for the Big Bang model of cosmology. 2. Expanding universes and causality Another crucial aspect of Hawking’s research was the investigation of causality ...

According to a presentation at the recent 2025 Lunar and Planetary Science Conference, an equation reminiscent of the Drake Equation can determine the probability that there's extant life on Venus and ...

OPEC+ is losing its ability to control oil prices due to weak global demand and rising non-OPEC oil supplies. (Image/Reuters) OPEC+ is losing its ability to control oil prices due to weak global ...

DESI’s 3D map suggests dark energy may not be constant over time Findings challenge the standard model of cosmology and cosmic expansion Scientists await more data to understand dark energy’s true ...