What a Black Hole Discovery Can Teach Us

First Ever Black Hole Pic

As long as we walk this earth, one thing we should all discover is this. The more you know, the more you know you don’t know. That’s a quote from Aristotle, the Greek philosopher who lived over 2300 years ago. It basically means that no matter how much we learn in school as kids and later in life as adults, we’ll find there’s always more to learn about everything.

If we decide that we know everything there is to know and stop being opening to learning, we become ignorant and miss out so much that our wonderful world has to teach us.

As smart as Aristotle was, many things have been discovered in the hundreds of years since he lived. Many great philosophers and scientists have followed, and each one as built upon the knowledge of people who have gone before them.

The First Image of a Black Hole

Recently, the world’s greatest scientists of our day were finally able to create a real picture of a block hole. It was an amazing achievement and incredible discovery.  It confirmed many theories about the existence of black holes and how they work. It also proved that Albert Einstein was right about his Theory of General Relativity regarding the relationship between space and time.

The image also proved that recent scientific calculations about black holes were correct. This discovery, however, is more than a story about the advancement of technology that allowed humans to see an actual black hole for the first time. It’s also a story of how many scientists from all over the world worked together for many years to achieve this great feat.

For one, just to make the now famous black hole photograph took many observatories from all over the world working together to create one virtual telescope the size of our earth.

How Far Away is the Photographed Black Hole?

The black hole is located in the center of galaxy M87, which is about 55 million light years from earth. This means that light traveling from that point in space takes 55 million years to be seen on earth.

Think about it. The image we see of the block hole is like looking into the past. It’s light that started a journey to planet earth millions of years ago. Light from our sun takes an average of 8 minutes and 20 seconds.

The black hole has been named Powehi, which means ‘adorned fathomless dark creation’. Black holes have always fascinated scientists and students of astronomy because a black hole actually isn’t a hole. It’s a place in space containing a lot of matter closely packed together. It has accumulated so much gravity, that not even light can escape it. Therefore, it’s always black, even if it sucked our sun into it. And the black hole Powehi could easily do that because it’s about the same size as our entire solar system.

More Discoveries Yet to Come

While the first image of a real black hole confirms many theories that were calculated using mathematics, (see NASA Education’s Black Hole Math the Students), scientists are the first to point out that this great discovery is the beginning of many more discoveries yet to come.

Producing the black hole image took over 200 scientists working together from all over the world. They all would be the first to tell you that as much as we know about the Universe, there is so much more we don’t know.

The lessons we learn from the first image of a black hole are many. One important lesson is to always keep learning. You never know what amazing discovery you will find.