When you bake a loaf of bread or a batch of muffins, you put the dough into a pan. As the dough bakes in the oven, it expands into the baking pan. Any chocolate chips or blueberries in the muffin ...

The universe is expanding 'too fast', a study has warned – and scientists have no idea why. An international team of astronomers have carried out some of the most precise measurements yet of how ...

Measurements of ancient light from the cosmic microwave background suggest that the universe is remarkably flat. But that ...

The Big Bang is often presented as if science has completely solved the beginning of the universe: everything started in one ...

How fast is the universe expanding right now?Please measure it as accurately as possible.If you were told that, you might ...

Scientists have known for decades that the universe is expanding, but research in the past few years has shaken up calculations on the speed of growth — raising tricky questions about theories of the ...

Newswise — Astronomers have sought to measure the expansion rate of the Universe using two fundamentally different approaches. One method relies on measuring distances to stars and galaxies in the ...

The two keys to Edwin Hubble 's breakthrough discovery were forged by others in the 1910s. The first key, the period-luminosity scale discovered by Henrietta Leavitt, allowed astronomers to calculate ...

The galaxies floating in the night sky are moving away from us. Hearing this, you might imagine giant galaxies flying through ...

Tiny magnetic fields created shortly after the Big Bang may help explain the long-running disagreement over how fast the universe is expanding. Detailed simulations show that these primordial fields ...

The universe is full of surprises, and Saul Perlmutter knows that better than most. A professor of physics at UC Berkeley and a senior scientist at Lawrence Berkeley National Laboratory, Perlmutter ...