The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

March's full moon will come just before the spring equinox — signaling the start of a new season in Michigan. Look up in the ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Plenty of families showed off their dance moves Saturday. Kids’ Space County Child Advocacy Center hosted its annual daddy/daughter dance at The Lodge with this year’s theme being “Boots and Bows — ...

Experience astrotourism at these dark sky destinations, whether your vibe is full moon hikes and firepits or luxe alpine ...

The temporary belts, one of which still remains, were filled with high-energy electrons and protons and were found by a ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...