NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the Big Bang, when the universe expanded in a fraction of a ...

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

Although the telescope is just getting started on its mission, it has already delivered some impressive snapshots of the dark ...

Swirling through the Milky Way's central zone, in the turbulent region surrounding the supermassive black hole at the core of ...

Astronomers at the Max Planck Institute for Astronomy have created the most comprehensive three-dimensional map of the ...

Some of the most massive and influential stars in the universe are OB stars. These blue giants, many times more massive than ...

The telescope will map the sky in 102 infrared colors, and the data it collects will shed light on the origins of the ...

Previous efforts to map the galaxy's dust were challenged by limited data, but the Gaia mission has provided a treasure trove ...

Beijing: An international team of astronomers has unveiled the first three-dimensional (3D) map of the properties of ...

Astronomers have developed the first three-dimensional (3D) map detailing the properties of interstellar dust in the Milky ...