The question of whether the cosmos goes on forever is no longer just a late night thought experiment, it is a live research ...

If the universe is 13.8 billion years old, why is the observable universe 46 billion light-years across? This video explains ...

In the end, the Universe becomes a place where gravity and quantum physics slowly turn all mass into faint streams of particles.

The surface of Earth is finite. We can measure it. If it was expanding, then its size would grow with time. And once again, good ol' Earth helps us understand what the universe might be doing beyond ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The Universe, now about 13.8 billion years old, will come to ...

You may need to be an expert in physics or calculus to fully understand how the universe works, but appreciating the magnificence of space is something anyone can do. And whether it's for the ...

Here’s what you’ll learn when you read this story: Mathematical evidence indicates that our universe is flat, but it could be infinitely big, as well. You can figure out if an object is flat with a ...

How the same region of the Universe would look in terms of the amount of stars for different values of the dark energy density. Clockwise, from top left, no dark energy, same dark energy density as in ...

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 ...

Everything we experience is linked to our consciousness. Despite this familiarity, consciousness remains a mystery. Source: Caleb Frith | Unsplash How do you feel right now? Happy? Sad? Excited? Do ...