Cold enough for ya? This episode looks at What's Up in the northern sky when conditions are -40°C to -50°C, plus we explore some cool headlines and take a look at the aurora forecast for northern Canada and Alaska. (Psst...active skies are expected on Monday and Tuesday!). To learn more about atmospheric optics, check out www.atoptics.co.uk!

The all-new Kp3 Podcast on Astronomynorth.com explores the frontiers of geospace and all things aurora. Hosted by James Pugsley, Kp3 features weekend aurora forecasts for Northern Canada and Alaska, solar cycle and geomagnetic storm updates, app reviews, media alerts, photography, special guests and all sorts of conversations about the nature, culture and wonder of Canada's northern sky.

This episode looks at What's Up in the northern sky this weekend, "How Ice Ages Happen: Milankovitch Cycles" is our Video of the Week and we examine the latest news from the Solar Cycle 25 Prediction Panel, plus our weekend aurora forecast for northern Canada and Alaska and more.

The all-new Kp3 Podcast on Astronomynorth.com explores the frontiers of geospace and all things aurora. Hosted by James Pugsley, Kp3 features weekend aurora forecasts for Northern Canada and Alaska, solar cycle and geomagnetic storm updates, app reviews, media alerts, photography, special guests and all sorts of conversations about the nature, culture and wonder of Canada's northern sky.

This episode explores the cause-and-effect relationship between the Sun and Earth during Solar Minimum, and how some northern communities have a front row seat to geomagnetic activity regardless of solar activity.

The all-new Kp3 Podcast on Astronomynorth.com explores the frontiers of geospace and all things aurora. Hosted by James Pugsley, Kp3 features weekend aurora forecasts for Northern Canada and Alaska, solar cycle and geomagnetic storm updates, app reviews, media alerts, photography, special guests and all sorts of conversations about the nature, culture and wonder of Canada's northern sky.

In this episode we tackle one of the Universe's most important questions: What exactly is Kp3 and how did it become the name of this podcast? And because it's Friday, let's take a look at the weekend aurora forecast for northern Canada and Alaska!

The all-new Kp3 Podcast on Astronomynorth.com explores the frontiers of geospace and all things aurora. Hosted by James Pugsley, Kp3 features weekend aurora forecasts for Northern Canada and Alaska, solar cycle and geomagnetic storm updates, app reviews, media alerts, photography, special guests and all sorts of conversations about the nature, culture and wonder of Canada's northern sky.

The all-new Kp3 Podcast on Astronomynorth.com explores the frontiers of geospace and all things aurora. Hosted by James Pugsley, Kp3 features weekend aurora forecasts for Northern Canada and Alaska, solar cycle and geomagnetic storm updates, app reviews, media alerts, photography, special guests and all sorts of conversations about the nature, culture and wonder of Canada's northern sky.