One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's ...

Do we inhabit a cosmic wasteland teeming with remnants of massive stellar explosions? Recent research proposes that approximately 10 million years ago, Earth and its Moon were bombarded by debris from ...

When scientists look to the skies for clues about life's origins, water is one of the first things they seek. Life, as it's ...

"We live in a supernova graveyard," he stated, alluding to the remnants of supernova explosions that have managed to settle into Earth’s ocean depths. It's a captivating notion that these cosmic ...

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

"The full potential of Euclid to learn more about dark matter and dark energy from the large-scale structure of the cosmic ...

A new map of cosmic expansion suggests that dark energy evolves over time, hinting that the universe doesn’t work the way we ...

Einstein was not happy. In the early years of the 20th century, he came up with his General Theory of Relativity, an ...

New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, ...

Physicists had long assumed that the elusive force has constant strength. But the latest results from a project to map the ...

Saturn now leads the solar system with 274 known moons. Scientists say many moons formed from past collisions.

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...