Home Space Unexplained Space Anomalies That Still Stump Scientists
Space By Joe Burgett -

Infrared Stream From Space

Unexplained Space Anomalies That Still Stump Scientists
The illustration shows a glowing stream of material from a star as it is being devoured by a supermassive black hole in a tidal disruption flare. Photo Credit: NASA Jet Propulsion Laboratory

For those unaware, neutron stars emit radio waves or at the very least, high-energy radiation like you might see with X-rays. Yet in 2018, astronomers were struck with something they did not expect. They found a long stream of infrared light coming from a neutron star roughly 800 lightyears away from Earth. The discovery was incredible, yet also slightly terrifying as no one knew what this could be. They certainly could not explain it.

Unexplained Space Anomalies That Still Stump Scientists
To the left is an image of Messier 82 taken at visible wavelengths. To the right is a composite image of the same galaxy, taken at infrared wavelengths by the Spitzer Space Telescope. Photo Credit: ESA/NASA/JPL-Caltech/R. Kennicutt

This had never been seen before, making it hard for researchers to really explain. They did, however, propose that a disk of dust surrounding the neutron star could be the cause of it generating such a signal. The image above gives you a guide to what happened as soon as infrared was utilized and followed. As of now, they have yet to find out the true reason for the stream. Making it one of the most compelling space anomalies in recent memory.

Dark Energy

Unexplained Space Anomalies That Still Stump Scientists
Dark Energy. Photo Credit: Andrey_l/Shutterstock

Like dark matter, dark energy is one of the space anomalies we may never have a true answer for. What we do know is that dark energy is some form of unknown energy that affects our universe on incredibly large scales. Supernovae measurements help us find it, and helped us realize the universe was expanding at a much faster rate. Due to this discovery, we had answers for things beyond the normal forms of matter or energy that most understand.

Unexplained Space Anomalies That Still Stump Scientists
Dark Energy. Photo Credit: Sakkmesterke/Shutterstock

Dark energy helped us explain cosmic events such as the Big Bang. We know it is the most likely reason the universe’s expansion has accelerated but we do not understand it all. Dark energy simply is too difficult to grasp for now, but that might not be the case for that much longer. As of 2020, research has been specifically aimed at looking further into dark energy. Perhaps we’ll know more about it one day.

The Red Rectangle Nebula

Unexplained Space Anomalies That Still Stump Scientists
An image of the Red Square nebula surrounding the hot star MWC 922. The picture was taken with infrared adaptive optics imaging at Palomar and Keck Observatories. Photo Credit: Peter Tuthill/Palomar and Keck Observatories

If you want something to make you scratch your head, we invite you to check out the Red Rectangle Nebula. Located in the Monoceros Constellation 2,300 lightyears from Earth, you’ll see it. You’ll notice that two stars sit at the heart of the area, which is what ultimately gives us the image of it being a rectangle. Dust rings surround them, creating two cones of brightness. The Nebula here exhibits something rare known as an extended red emission, making dust glow red.

Unexplained Space Anomalies That Still Stump Scientists
3D illustration of Red Nebula. Photo Credit: amin baktash/Shutterstock

While we can understand how the rectangle came to pass, no one knows why the dust is red. Some have assumed it to be due to ultraviolet light from stars that randomly connected or interacted with carbon-rich molecules within the dust. But that is not proven. There are other areas of the universe with colored dust, yet for some reason, there is no connection between their dust coloring and the Red Nebula.

Galaxy X

Unexplained Space Anomalies That Still Stump Scientists
This image, which combines X-ray and optical wavelengths of light, shows the scene of a collision between a dwarf galaxy and a spiral galaxy. Photo Credit: Chandra X-ray Observatory/NASA

Astronomers noticed odd ripples of dust in the Milky Way in 2009, making many feel a disruptive force was present. However, they could not determine at the time what caused the issue. By 2015, we had an answer. The cause was a dwarf galaxy orbiting the Milky Way, which is ever so slightly altering the motion of our galaxy with its gravitational pull. Scientists were only able to see it due to 4 bright stars around the galaxy.

Unexplained Space Anomalies That Still Stump Scientists
The ‘double boomerang’ of an x-shaped radio galaxy. These big blue jets are about 100 times longer than the entire Milky Way. Photo Credit: NRAO/AUI/NSF; SARAO; DES

It would be too hard to see without it. Astronomers believe dark matter is the reason why we cannot truly see it very well. Given the name Galaxy X, the dwarf galaxy was unique at the time. This all changed when in 2016, we discovered Dragonfly 44, made of literally 99.99% dark matter. Along with Segue 1, the dwarfs have been spotted more and more. However, no one knows how they came to be. Moreover, what their role is with dark matter.

Hoag’s Object

Unexplained Space Anomalies That Still Stump Scientists
With a perfectly symmetrical ring circling a red sphere of stars, Hoag’s object is one of the prettiest mysteries in the universe. Photo Credit: NASA/ESA/Hubble Space Telescope

While the Milky Way is a relatively flat galaxy, others are different. Some like Ellipticals can look like a football. Hoag’s Object, however, operates differently. It has an old yellow core, surrounded by a beautiful ring of blue stars. However, there is nothing in the middle as if someone took a bite out of the middle of the thing! Yet another look makes it seem like some sort of space donut!

Unexplained Space Anomalies That Still Stump Scientists
An image of the Cartwheel Galaxy taken with the NASA/ESA Hubble Space Telescope. Photo Credit: ESA/Hubble & NASA

The “Object” was spotted in 1950 by Arthur Hoag, its namesake. We have yet to see another galaxy of any kind that looks similar. Scientists have no conclusive reasoning as to how this formed. However, the theory is that a small galaxy came through and went right through it. This isn’t a bad theory, as the area spins very slowly, and a small version of the galaxy is hidden in itself.

The Space Bermuda Triangle

Unexplained Space Anomalies That Still Stump Scientists
South Atlantic Anomaly World Map. Photo Credit: NASA’s Goddard Space Flight Center

There is a place known as the South Atlantic Anomaly or SAA. It is a region of the Earth’s magnetic field known as Space’s version of the Bermuda Triangle. Astronauts have reportedly fallen asleep only to be shocked by an intense flash of light. It is thought that this is linked to Van Allen radiation belts, which are twin particles trapped in our planet’s magnetic field. This is quite an important issue to figure out, as we know that our magnetic field is not perfectly aligned with the Earth’s rotation.

Unexplained Space Anomalies That Still Stump Scientists
Dubbed the South Atlantic Anomaly, this giant hole in the Earth’s magnetic field is the weakest point in the shield, but the anomaly appears to be changing. Photo Credit: NASA/Division Of Geomagnetism, DTU Space

That very well could lead to why this area roughly 125,000 miles above the South Atlantic causes such trouble. Even the International Space Station has trouble in the area, as computers stop working & astronauts experience cosmic flashes. On top of this, the Hubble Space Telescope cannot take any observations! If we are to do commercial space travel, we’ll need to figure out the issue with the SAA and how to work around it.

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