Skywatchers across North America are in for a treat as the moon prepares to undergo a stunning transformation during a total ...

As the Earth tilts and the sun aligns perfectly with the grandeur of Angkor Wat's central tower, the most iconic temple in Cambodia offers an awe-inspiring spectacle that draws visitors from across ...

A total lunar eclipse occurs when the Earth is perfectly aligned between the sun and the full moon. During a total lunar ...

Here’s when the first days of spring are, why there’s a different first day for meteorological and astronomical seasons and ...

Equinox marks the start of longer days and renewal, celebrated across cultures for balance, growth, and the natural rhythms ...

As the spring equinox approaches, northern lights hunters will scour the skies for breathtaking displays of color.

Spring is almost here — officially, at least. The vernal equinox arrives on March 20, marking the start of the spring season for the Northern Hemisphere. But what does that actually mean?

Understanding the difference between astronomical and meteorological spring can help explain why the seasons don’t always ...

In the darker moon-free evenings of late March, looking due south at 10pm is the constellation of Leo. Its brightest star is Regulus, which also marks the bottom of a distinctive ‘backwards question ...

As we near the spring equinox, also known as the vernal equinox ... associate professor of physics and astronomy at the University of Iowa. The trend is expected to continue throughout 2025 ...

This year's solar maximum is expected to be much stronger than the last one in 2014, which was uncharacteristically weak, said Allison Jaynes, associate professor of physics and astronomy at the ...