Astronomers believe they've discovered some of the universe's earliest stars, located about 13 billion light-years from Earth ...

The James Webb Space Telescope has received a record-breaking number of proposals for its fifth observation cycle. Only 8% ...

The James Webb Space Telescope may have discovered Population III stars, the universe's first generation of stars. They may ...

The NASA/ESA/CSA James Webb Space Telescope has captured and amazing view of the Sombrero Galaxy (Messier 104). The galaxy is ...

To fix the problem, former University of Sydney Ph.D. students Max Charles and Louis Desdoigts developed a neural network, a ...

Using the James Webb Space Telescope (JWST), researchers detected five large, carbon-based compounds around a protostar in the Large Magellanic Cloud, a small galaxy that orbits closely to the Milky ...

“Firefly Sparkle,” a galaxy that existed about 600 million years after the big bang, has been imaged by the James Webb Space Telescope. The "galaxy is gleaming with star clusters," according to NASA.

The James Webb Space Telescope found that galaxies formed within 1.5 billion years after the Big Bang were turbulent and clumpy. Studying over 250 young systems, scientists saw chaotic gas flows and ...

Humanity's understanding of the solar system has evolved dramatically following the advent of spaceflight. Over the past seven decades, thousands of sophisticated spacecraft have been launched on ...

Is it an interstellar wolf in sheep’s clothing? Earlier this week, the NASA-backed International Asteroid Warning Network (IAWN) launched an emergency defense probe after 3I/ATLAS exhibited unusual ...

An artistic rendering of a dust and gas disk encircling the young exoplanet, CT Cha b, 625 light-years from Earth. Full image, annotation, and caption shown below. Credit: NASA, ESA, CSA, STScI, ...