A new Big Bang model does away with speculative elements, putting gravitational waves at the forefront of the creation of ...

Near-infrared images from the James Webb Space Telescope revealed five early universe galaxies merging within a large halo.

It will take the most sensitive instruments ever imagined to reveal ripples from the Big Bang, but they could change our ...

Our understanding of cosmology hinges on how well we know our own local universe, which remains poorly mapped and poorly understood ...

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first ...

You can journey to the ends of the earth in search of success,” 19th-century Baptist preacher Russell Conwell is said to have ...

Astronomers have discovered what is claimed to be the oldest confirmed black hole in the universe, providing a glimpse into ...

DESI observations suggest black holes may generate dark energy by consuming stellar matter. The idea resolves puzzles about ...

How exactly did the universe start and how did these processes determine its formation and evolution? This is what a study ...