NASA’s James Webb Space Telescope has uncovered the Firefly Sparkle galaxy, a young cosmic entity that may resemble the Milky ...

Oxygen detected in the most distant galaxy ever discovered offers evidence that stars in the early universe matured faster ...

Cosmologists are using cutting-edge computational tools to uncover the secrets of dark matter and dark energy, which together ...

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

On this week's episode: is our universe inside a black hole, Antarctic explorers, tracking teenaged turtles, and ...

The "cosmic pinwheel" that astronomers feared could one day shower Earth with lethal gamma rays may not be as dangerous as ...

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...

Astronomers have made the surprising discovery of oxygen and elements like heavy metals in the most distant known galaxy. The ...

Astronomers discovered oxygen in the most distant known galaxy. This changes what we thought about how fast galaxies formed.

Astronomers say that the discovery provides evidence that the universe developed much faster after the Big Bang than ...

Scientists have made a stunning discovery of oxygen in the most distant galaxy known, raising questions about how galaxies ...

To light the candle is to resist. We must resist like Alice Paul and Lucy Burns, who founded the Congressional Union for ...