Planck is so sensitive that the limits to what it can see aren’t set by instruments, which can measure down to 0.07° or so, but by the fundamental astrophysics of the Universe itself!

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

During the Planck era, the universe was so small that our laws of physics break down. To dive deeper back in time, we’ll need new scientific language.

The almost impossibly brief Planck time has been known since the 19th century. Originally dismissed as a mere curiosity, it may hold the key to understanding the universe.

The new pictures of the CMB are at a higher resolution than those produced more than a decade ago by the Planck mission, a space-based telescope designed to observe the CMB.

Before that threshold (specifically, before the end of the first Planck time after the Big Bang began), it's tough to make ...

In trying to explain the origins of the Universe scientists have taken a step-by-step approach, and ESA’s Planck is currently at the top of the staircase. Several experiments, both on Earth and ...

If our 13.8 billion-year-old cosmos could be considered middle-aged, researchers note these new images captured around its 380,000th birthday represent a snapshot of the universe as a newborn.

The proton is about 100 million trillion times larger than the Planck length. To put this into perspective, if we scaled the proton up to the size of the observable universe, the Planck length would ...

Does the Planck Length Break E=MC^2? Season 10 Episode 27 | 17m 19s Video has Closed Captions | CC. I’d like to invite you to an even higher level of nerdom! Every good nerd knows that E=mc^2.

By about t + 370,000 years, neutral hydrogen formation had wound itself down, leaving the Universe transparent for the first time. But not all the matter formed by Big Bang nucleosynthesis ...