The stripes, called striations, ripple across the walls of solar granules—convection cells in the Sun’s photosphere where hot ...

Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth's atmosphere ...

A groundbreaking study published in The Astrophysical Journal Lettersexplores the fine-scale structure of the Sun’s surface, ...

The Webb telescope reveals the Sombrero galaxy’s dusty and turbulent history in a new stunning near-infrared portrait.

This June, the Milky Way’s brilliant heart lights up the night as planets align and the solstice sun marks Earth’s celestial tipping point.

“That’s the Pinwheel galaxy,” I said. The name is derived from its shape – albeit this pinwheel contains about a trillion ...

What's happening in the skies over North Texas this month? June holds some spectacular sights in the night and morning sky.

The core portion of NASA's Nancy Grace Roman Space Telescope has successfully completed vibration testing, ensuring it will withstand the extreme ...

Was the Big Bang really the beginning of the universe, or are we 'bouncing' between periods of expansion and contraction? A ...

NASA’s James Webb Space Telescope has just added to the growing catalog of astronomical discoveries by providing a new ...

As a result of the International Astronomical Union’s 2006 demotion of Pluto from planet to dwarf planet, our solar system ...