The Big Bang model begins with a point of infinite density where the laws of physics break down. This is a deep theoretical problem that suggests the beginning of the Universe is not fully understood, ...

Around the world, we are “witnessing an alarming rise in attempts to discredit, politicize or suppress scientific knowledge,” the Vatican says in a new Pontifical Academy of Sciences document ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

The expanding universe is one of the most fascinating and far-reaching discoveries in modern science. At its core lies a ...

An explosion captured in a new image could help astronomers to better understand the "standard candles" at the center of a ...