Scientists believe that in the very early universe, everything was incredibly tiny, chaotic, and full of random energy ripples, known as quantum foam. It was a state where spacetime was unstable, and ...
That the universe is expanding has been known for almost a hundred years now, but how fast? The exact rate of that expansion ...
Just as ocean waves shape our shores, ripples in space-time may have once set the Universe on an evolutionary path that led to the cosmos as we see it today. A new theory suggests gravitational waves ...
For the last 25 years, most scientists have believed that about 70% of the universe is formed by something called ‘’dark ...
How exactly did the universe start and how did these processes determine its formation and evolution? This is what a study published in Physical Review Research hopes to address as a team of ...
Today we are going to talk about cosmology and the fact that black holes were considered as an almost unbelievable idea. In the 30s, British astronomer Arthur ...
The new study used the known distance to a galaxy called M106/NGC 4258 — a spiral galaxy in the constellation Canes Venatici — as a reference point. The universe is expanding faster than astronomers ...
A physicist proposes that the universe might not be empty but act like a viscous fluid, resisting expansion. This bold idea ...
A physicist proposes that the universe is not empty space, but is a viscous fluid, fueling the expansion and contraction we see.
Physicist Sean Carroll explains how physics, astronomy, philosophy, and classics all help us understand the expanding ...
Scientists are rethinking the universe’s deepest mysteries using numerical relativity, complex computer simulations of Einstein’s equations in extreme conditions. This method could help explore what ...
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