Glitches in science

Forget conspiracy theories—these 10 weird facts are real and unexplained

Image: Artur Voznenko

Despite centuries of scientific progress, the universe can still throw us some curveballs that seem to defy all logic and understanding. From bizarre sounds deep in the ocean to strange behavior of stellar objects, these unexplained phenomena continue to stump researchers. Here's a breakdown of 10 strange, real-world mysteries that seem like glitches in reality—and so far remain unsolved.

Image: NASA Hubble Space Telescope

Discovered in 2017, ‘Oumuamua had an unusual shape and trajectory. As it exited the Sun’s influence, it accelerated slightly—an unexpected behavior that left many scientists puzzled.

Some proposed it was an alien probe or, more likely, that outgassing caused the motion, but no definitive explanation fits all the observed data. For now, the mystery of ʻOumuamua remains unsolved.

Image: Hunter So

Ball lightning has been reported for centuries, often lasting longer than normal lightning and moving erratically indoors or out. Witnesses describe orbs ranging from pea-sized to several feet in diameter.

Even now, there is rare photographic evidence, and the phenomenon has defied controlled reproduction. A 2014 study in China captured spectral data, but scientists still can't agree on how or why it forms.

Image: Raychel Sanner

The 72-second radio burst, detected by Ohio State’s Big Ear radio telescope in 1977, was so unusual that astronomer Jerry Ehman circled it and wrote "Wow!" in the margin.

No known natural or terrestrial source matched its signature. Despite repeated searches in the same spot, the signal has never been heard again.

Image: Bradley Singleton

Captured in 1997 by underwater sensors thousands of kilometers apart, the "Bloop" was an ultra-low-frequency sound louder than any known sea creature. It matched no whale or geological activity profile.

NOAA later suggested icequakes as a possible source, but the exact characteristics didn’t match typical ice calving.

Image: Michael Krahn

Observed in areas like Japan and Italy, these luminous events precede seismic activity by seconds or minutes. They range from white-blue glows to flame-like columns.

No single mechanism explains them. Theories involve piezoelectric effects in rocks, but reproducible lab evidence is sparse and inconsistent.

Image: Denise Jans

Strangely, some organ recipients report new preferences and even memories post-surgery. These aren’t rare coincidences—dozens of documented cases involve patients suddenly acquiring traits of their donors.

A woman who received a heart from a biker craved beer and fast food, which she never had before. A form of cellular memory or nervous system signaling beyond current knowledge has been proposed as a possible explanation, but too little is still known about the phenomenon.

Image: aly

Apparently, hot water can sometimes freeze faster than cold water. Observed since Aristotle and confirmed in many experiments, this phenomenon—known as the Mpemba effect—defies our current understanding of thermodynamics.

While evaporation and convection may play a role, they don’t explain all scenarios. No consistent model accurately predicts when the effect will occur, despite decades of research.

Image: Ryan Hutton

An invisible force is accelerating the universe’s expansion—and we still barely understand it. First inferred from supernova data in 1998, dark energy appears to make up about 68% of the universe’s mass-energy content.

Yet no direct measurement or particle-based theory explains its nature. It’s known only through its large-scale gravitational effects.

Image: NASA Hubble Space Telescope

Also known as KIC 8462852, Tabby’s Star is a binary star system in the constellation Cygnus, approximately 1,470 light-years from Earth. The star dims erratically—yet in ways that don’t match common explanations like planetary transits.

Its strange behavior has led some astronomers to speculate about exotic causes, including an alien megastructure. However, current data largely rules out that possibility.

Image: Dylan Shaw

Weird as it sounds, a region in East Antarctica has less gravity than expected. While gravity varies slightly across the Earth, the cause of this particular anomaly remains unknown.

Known as the Wilkes Land Mass Anomaly, it covers an area approximately 200 miles wide and causes a noticeable local drop in gravity. First detected via satellite data, it may be the remnant of a massive asteroid impact—or maybe even something deeper.

The 12 longest-living animals on Earth (and how they cheat time)

Nature doesn’t just create beauty, it crafts survival miracles. While most animals have short lives, a rare few have mastered the art of staying alive for centuries, even millennia. These aren’t just long-lived creatures; they’re nature’s ultimate time travelers. From the frozen depths of the oceans to the darkest corners underground, they’ve developed bizarre, brilliant strategies to cheat death. Get ready to meet 12 animals whose lifespans will absolutely blow your mind.

Record age: up to 15,000 years

This unassuming sea sponge thrives in the freezing waters of Antarctica, where temperatures hover around 28.6 °F—so cold that biological processes hit the brakes. In such icy conditions, metabolism slows to a crawl, allowing these sponges to live for thousands of years.

Some have reached impressive sizes of over 3 feet tall and have been around since mammoths were still thundering across the tundra. They don’t move, they don’t stress, and they barely change, just quietly existing while centuries pass them by. Their secret to extreme longevity? Glacial patience, deep-sea stillness, and a lifestyle that redefines "low-maintenance".

Age: technically… infinite

This tiny jellyfish, no bigger than a fingernail—less than 0.2 inches—is like the ocean’s very own Benjamin Button. What makes it truly extraordinary is its ability to rewind its life story, flipping back to a youthful, juvenile stage whenever it wants. While it’s not completely invincible (predators and other threats are still very real), if left undisturbed, it can keep hitting the reset button on aging indefinitely, making it one of the most fascinating "time-benders" in nature.

Record age: 507 years

In 2006, a special clam was discovered buried deep in the seabeds of the North Atlantic. Scientists were able to determine that it had been there since at least 1499—that’s centuries before the United States was even a thought! This ancient marvel, nicknamed "Ming", was able to perfect a slow-and-steady approach to life. Growing at a snail’s pace and barely budging, Ming’s sedentary lifestyle turned out to be a brilliant strategy for beating the clock. Who knew doing almost nothing could be the ultimate secret to longevity?

Record age: estimated 392 years

These sharks aren’t your average ocean cruisers—they can stretch over 20 feet long and weigh up to 2,200 pounds. But what’s really mindblowing is how slowly they move, like they’re in a permanent state of deep relaxation. Living in the icy Arctic waters, these giants don’t hit adulthood until they’re about 150 years old, and some can glide through the depths for nearly 400 years. Imagine that! These ancient swimmers were already around before America declared independence... and they are still out there, silently roaming the seas!

Record age: over 211 years

This whale is a true ocean giant, stretching up to 60 feet long and weighing a staggering 200,000 pounds. But what makes it stand out isn’t just its size but its age. Some of these majestic creatures carry harpoons from the 1800s still lodged in their skin, like walking history books. Just picture living so long that you’re literally carrying outdated technology embedded in your body—talk about being a time traveler of the seas!

Record age: 200 years

Spanning the chilly Pacific coastline from California all the way up to Alaska, this spiky little ball—about 7 inches across—is full of surprises. It munches on algae and calls the deep, dark ocean its home, thriving at depths of up to 300 feet. Don’t let its size fool you: this prickly creature is a true elder of the cold seas, quietly outliving many ocean neighbors while keeping a low profile. A tough, slow-living veteran wrapped in spikes!

Record age: 226 years

Meet Hanako, a legendary Japanese koi who swam through life for an astonishing 226 years. Scientists discovered how old she was by studying the rings on her scales, much like counting the growth rings of a tree. These colorful, ornamental fish aren’t just symbols of good fortune; they’re also secret long-lifers with the potential to celebrate over two centuries of birthdays, as long as they get the right care and a peaceful pond to call home.

Record age: 190 years

Jonathan is a male tortoise living on the remote island of Saint Helena in the South Atlantic Ocean. He was born back in 1832, and he’s still happily chomping lettuce and soaking up the sun today. Weighing in at more than 400 pounds and measuring around 3 feet long, Jonathan holds the title of the oldest known living land animal on the planet. If he could share tales, they’d span nearly two centuries of history. Imagine that!

Record age: 152 years

This ancient-looking fish, with its whisker-like barbels, looking like a tiny underwater submarine, prowls the lakes of North America. It can reach an impressive length of up to 7 feet and weigh around 200 pounds. These slow-living creatures don’t rush into adulthood—they start breeding only around age 20—and then take their time cruising through life at a leisurely pace. Believe it or not, one legendary catch in Wisconsin was estimated to be over 150 years old!

Record age: over 90 years

This chunky, night-loving parrot from New Zealand is a true oddball—it can’t fly, snores like a grumpy grandpa, and smells like fresh flowers. Despite its quirks, this bird boasts an impressively long lifespan. Sadly, it teeters on the edge of extinction. The oldest known kakapo, affectionately named Richard Henry, lived 90 years, earning him the title of the charmingly eccentric elder statesman of the avian world.

Record age: 37 years

This tiny, kooky rodent—barely 3 inches long and just over an ounce in weight—could’ve been cast straight from a sci-fi apocalypse flick. Dwelling in vast underground colonies across Africa, it’s practically invincible to cancer, pain, and the usual effects of aging. Scientists are fascinated by this little marvel, even if it’s not winning beauty contests anytime soon. Its superpowers make it a star in longevity research!

Record age: estimated 100+ years

Lobsters have a totally different rulebook than us when it comes to aging. They don’t really grow old; they just keep getting bigger and bigger. Some giant lobsters weigh over 40 pounds and stretch beyond 3 feet long. Their biggest threats? Not old age, but predators or the risky process of shedding their shells. In theory, they could live forever if left alone—but let’s be honest, not many get to enjoy a peaceful, lobster-sized retirement!