The meteorological start to summer is June 1. The astronomical start to the season is June 20, or the summer solstice. The summer solstice, or longest day of the year, occurs when the sun is at its ...

And while that’s true, nature has a way of interpolating circular patterns onto that linear model — day follows night, the seasons ... that the sun had transitioned into Solar Cycle 25.

Our sun cycles through its pattern of energetic activity every 11 years, but the technology scientists use to observe is advancing at a faster pace. That's one of the take-home messages of a new ...

The Earth's orbit round the Sun varies in shape ... This can change the timing of seasons and affect how big the range in temperature between high and low is. All these physical causes of global ...

So, the seasons occur because the Earth's axis is tilted and it goes around the sun - winter in the north ... The time for the Moon to go through a complete cycle (from a full Moon to the next ...

Diarra-murrahmah-coing, the sun ... cycles described by First Nations peoples vary according to their geographic location across Australia. In Noongar country of south-west Western Australia, six ...

The images were taken in extreme ultraviolet light. | Credit: NASA/SDO/GSFC Our sun cycles through its pattern of energetic activity every 11 years, but the technology scientists use to observe is ...