Let's set the record straight: NASA has not found a parallel universe. The claims making the rounds on social media are not ...

Cosmologists explore whether the universe is flat, closed, or open. New data challenges long-held beliefs, but the true shape ...

When we look deeply into the night sky, we also look back in time. Compared with the universe as a whole, Earth is quite young at 4.5 billion years old. Scientists arrived at this number because ...

How do astronomers describe the shape of the universe, and what could it mean for the fate of the cosmos? complex to measure the shape of the universe. In fact, this question has a very ...

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 ...