5 Unbelievable Facts That Sound Like Science Fiction—But Are Real!

The world is full of mysteries that can only be proven over time and as our technology and understanding of the universe evolve. However, there are some facts that have been discovered that sound like they came straight from Sci-fi movies. Here are 5 of them:

1. Some People Can Smell Rain Before It Falls—Can You?

This feels like a lie and the truth at the same time. Maybe as a kid, you have encountered that there is always a familiar smell just before it rains. That scent is actually called “petrichor”.

This scent that some people can smell just before the rain is from the natural surroundings such as plants and ozone that is released into the air just before the rain lands.

So, why is only a few people can smell the rain? It is because there are only a few that are capable of smelling the change in chemical structure in the air just before it rains.

Some scientists also think that it might be a product of evolution, a natural instinct that humans need to survive before we have all those weather forecasts on our phones.

We often associate this smell too with nostalgia and peacefulness. At least that is our experience, that when you smell that the rain is about to fall, sometimes you remember your childhood or a time that is very relaxing to you.

So, have you ever smelled the rain before it falls?

2. Scientists Say Time Travel Might Be Possible—But Not How You Think!

When we think of time travel such as in popular films like the Avengers Endgame and Interstellar, we think that we can travel to the past and the future after creating a time machine. That is more fiction than science.

According to Albert Einstein’s theory of relativity, as one object moves closer to the speed of light, the slower the time will be. This means, that if you see movies where the Astronauts travel in space at really high speed, their time will be different from the people on Earth.

In fact, this phenomenon has already been experience by humans in the International Space Station. So, the key point, is that we can’t travel to the past, at least for now.

Also, think about it for a second, if time travel to the past is possible, why haven’t we encountered a time traveler going to this current present moment? There’s also the possibility of a multiverse, and even if you go back in time, you might land in a different universe than the actual one you came from.

Well, since this discussion is now going off-topic, we”’ end it here, and leave you this question, “Do you think we can travel back to the past? If so, why haven’t we met anyone from the future yet?” Let us know your answer!

3. Did You Know the Earth Had a Twin Planet? What Happened to It?

Did you know that the Moon might be the remnants of our long-lost twin planet? Scientists theorized that there might be a twin planet called Theia, that collided with Earth about 4.5 billion years ago, and that the moon is the remnants of this planet.

This twin planet might have shared orbit with the Earth before the collision. Some believe that some of its parts are still hidden beneath the Earth. This is also a widely accepted theory because of how similar the chemical structure of the Moon is to the Earth.

If you think about it, 4.5 billion years is a long time and anything could have happened between it. Similar to how dinosaurs encountered an asteroid that ended their reign on Earth, several various collisions might have happened during all those times.

Do you think this is true? Let us know!

4. A Planet Made Entirely of Diamonds Exists in Space—And It’s Bigger Than Earth!

Astronomers have discovered a planet made entirely of diamonds in a neighboring galaxy. The 55 Cancri e, a super-Earth located 40 light-years away is made up of diamonds because of the extreme heat and pressure of the planet.

This discovery tells us that other planets and solar systems might have evolved completely differently than ours. So, before you plan your intergalactic diamond heist, we just want to let you know that its temperature on the surface is 4,000°F (2,200°C), hot enough to vaporize most materials!

What type of planets are you looking forward to being discovered next? A planet made entirely of water? One that has intelligent life in it? Let us know!

5. There’s a Hidden Ocean Beneath the Earth’s Surface—And It’s Three Times Bigger Than All the Oceans Combined!

Located 400 miles deep beneath the Earth’s surface, a hidden ocean was discovered that is estimated to be three times larger than all of the other oceans combined.

But first, before you think about going there in your submarine, it is not in liquid form that is similar to the Pacific or Atlantic. It is an ocean in the form of a crystalline structure ringwoodite.

So, basically think of it as a solid rock with a lot of water reservoir inside. Also, if something as big as this discovery is still unknown until recently, there are probably a lot of other phenomena and facts about our planet that we don’t know yet.

Scientists have already discovered various lifeforms such as bacteria and archaea down there. But, who’s who to say that there might not be an intelligent life in it too, right?

Do you think there are other type of life forms down there? Let us know!

Author's Final Thoughts

This marks the end of this article’s collection of fascinating facts and discoveries. We hope you learned something new or at least had fun reading about these topics.

If there is other information that you would like to share with a few thousand people reading articles from this website, you can just comment down below.