Is the universe infinite? It's one of the most profound questions we can ask, and here's the short answer: We don't know. While we have learned a great deal about the universe, a portion of the cosmos ...

The theorists predict that the beginning of the end will be in about 10 billion years — less than the present age of the universe. When you purchase through links on our site, we may earn an affiliate ...

NASA’s Hubble Space Telescope has made a significant breakthrough in the field of astronomy by refining the age of the Methuselah Star, also known as HD 140283. This star, first identified in 1908, ...

Physicists have long assumed that the universe is uniform at very large scales, but evidence is emerging this is wrong and suggests a way to resolve some of the biggest cosmological mysteries ...

The most precise measurement yet of how fast the Universe is expanding shows we have a real and serious problem on our hands.