Tracing the Path of the Sun Across Our Skies
A stunning photograph reveals the 'analemma,' a figure-eight pattern created by tracking the Sun's position from the same spot all year long.

The Drop
Why It Matters
The Catch
Put That in Perspective
Ancient people often used stones like the ones in the image to mark important solar events like the solstices. Today, modern science uses these same predictable solar paths to help us understand our place in the solar system.
Keep Exploring Space

Tracing the Echoes of Exploded Stars
Astronomers have captured an image revealing the lingering glows from five different giant star explosions.

A Peek Inside the Cocoon Nebula
A stunning new wide-field image captures the glowing gas and dust clouds where new stars are born.

Massive Galaxies Have Followed the Same Rules for Billions of Years
A deep look into the distant past shows that giant galaxies grew up much like the ones we see in our neighborhood today.

New AI Tool Speeds Up Exoplanet Atmosphere Research
Scientists have created a new computer tool that helps us study distant planet atmospheres faster than ever before.




