When you think of solar storms threatening technology, you probably picture massive solar flares wiping out power grids and satellites in one dramatic blast. The reality is stranger and more unsettling. Research from the British Antarctic Survey analyzing 20 years of satellite data revealed that moderate, unremarkable solar storms can actually cause more damage to … Read more
Every second, approximately 750 undersea cables carry 99 percent of all intercontinental internet traffic between continents. These cables, along with thousands of satellites, millions of cell towers, and tens of thousands of data centers, form the backbone of our connected world. But this infrastructure has a vulnerability that most people never consider: it sits in … Read more
On the morning of September 1, 1859, a British astronomer named Richard Carrington watched something extraordinary through his telescope. Within hours, telegraph operators across the globe were getting electric shocks, their equipment was sparking fires, and the northern lights were visible as far south as Cuba and Hawaii. That event, now called the Carrington Event, … Read more
On March 13, 1989, a geomagnetic storm triggered by a coronal mass ejection from the Sun slammed into Earth’s magnetic field. Within 90 seconds, the entire Hydro-Quebec power grid collapsed. Six million people lost electricity for nine hours. The root cause was not equipment failure or human error. It was a phenomenon that utility engineers … Read more
Nothing about a total solar eclipse prepares you for those last few minutes. I have talked with dozens of eclipse chasers over the years, and the story is always the same. The partial phase is interesting, sure. You watch the Moon take a bite out of the Sun for an hour or more. But then … Read more
So you just realized you live outside the path of totality for an upcoming solar eclipse. Maybe you cannot take time off work, maybe travel is not an option, or maybe you simply did not plan ahead. Either way, you might be wondering whether the eclipse is even worth bothering with from where you are. … Read more
You step outside on a clear night, look up, and see a particularly bright light. Is it a planet or just another star? If you have ever wondered this, you are in good company. It is one of the most common questions beginner stargazers ask, and fortunately, the answer is surprisingly simple once you know … Read more
I still remember the first time I saw Saturn through a telescope. It was a humid August night in my backyard, and I had spent forty minutes fumbling with a borrowed 6-inch Dobsonian, trying to aim it at what I thought was the right “bright star.” When the pale yellow ball with its perfectly tilted … Read more
Mercury is the planet that every backyard astronomer wants to tick off their list, yet most never manage to see it. I remember spending three years of casual stargazing, spotting Venus, Jupiter, Mars, and Saturn repeatedly, before I finally caught my first glimpse of the innermost planet hugging the western horizon. Learning how to spot … Read more
Have you ever looked up at the night sky and noticed that some lights flicker and dance while others burn calm and steady? That difference is one of the most reliable ways to tell a star from a planet with just your naked eye. The reason behind it comes down to physics, specifically how Earth’s … Read more