Scientists have many big questions to tackle about the universe, including how big it actually is. But even the proposed ...

For more than a century, physicists have suspected that the familiar three dimensions of space might be only a small slice of ...

Discover James Webb discoveries revealing the JWST early universe, cosmic dawn insights, and groundbreaking new space ...

An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be ...

What is the actual speed and direction of our solar system as it moves through the cosmos, and how does this compare to ...

"Although there have been multiple efforts to understand the nature of dark energy, its composition, and its manifestation in the universe," one expert says, "we know embarrassingly little about it." ...

"We really needed the sensitivity of JWST. We also needed the 100 times magnification from gravitational lensing from a ...

In the name of open science, the multinational scientific collaboration COSMOS has released the data behind the largest map of the universe. Called the COSMOS-Web field, the project, with data ...

In the name of open science, the multinational scientific collaboration COSMOS on Thursday has released the data behind the largest map of the universe. Called the COSMOS-Web field, the project, with ...

COSMOS-Web was the largest General Observer program selected by the James Webb Space Telescope for Cycle 1. The team, led by RIT Associate Professor Jeyhan Kartaltepe, has publicly released its full ...

Jon Lomberg’s most far-flung work of art is currently more than 14.8 billion miles away, in the cold no-man’s land between the sun and its closest stars. Erosion in space occurs slowly, so the ...