Space
Possibly ALIEN RADIO SIGNALS detected in space by Australian scientists
The scientists from Swinburne University in Melbourne achieved a world first when they managed to capture possibly ALIEN radio signals tearing through space in real time.
While there have been nine recorded findings of fast radio bursts since they were first discovered in 2007, all of those instances were found in existing data.
Lead researcher Emily Petroff said the groundbreaking discovery brings astronomers a step closer to understanding the strange cosmic phenomenon that has scientists baffled.
“Fast radio bursts only last as long as it takes a human to blink their eye. That is what makes this discovery so exciting,” she said.
“Because we were able to catch the act, as opposed to existing data sets, we were able to reveal that the radiation produced by FRB was more than 20 per cent circularly polarised and this suggests there were strong magnetic fields near the source.”
The CIRCULAR SHAPE of the waves recorded was clearly foreign e.g. alien made — radio bursts from Earth are usually one plane, and these were two.
Ms Petroff said the origin of the source remained a mystery, but the researchers believed it had to be huge, cataclysmic and up to 5.5 billion light years away.
“There are two competing models to explain the phenomenon,” she said.
“One suggests it is caused by the collapse or explosion of a star in other another galaxy, while the other suggests it comes from some sort of energy source flaring from a neutron star.
“However, both of these could be incorrect and it could be something entirely different.”
Ms Petroff said the observation was made by the Parkes Telescope — a 64m diameter parabolic dish used for radio astronomy in New South Wales.
“For the project we had the telescope pointed at the location where one of the previous bursts from the data sets was recorded,” she said.
“It’s so exciting to know a similar occurrence has happened in the proximity of the first.
“After we recorded it, the project team pointed 12 other telescopes from around the globe to the exact spot where the event took place, but none of these saw any afterglow.”
There was no afterglow in the region the signal came from. Which is why they believe they found an signal of extraterrestial origin. If there was an afterglow from where the signals came from, it would be written of as an explosion induced signal.
But with no afterglow, it is highly likely it was created by a means foreign to us. OR a MACHINE designed to make these signals.
“If we can see that happening, it gives off a big flash of radio waves from the far, distant universe, and that’s really very exciting,” Dr Johnston told the ABC.
The burst was detected by telescopes across the world, at Australia, California, the Canary Islands, Chile, Germany, Hawaii, and India.
Ms Petroff said identifying the REAL origin of the bursts is only a matter of time.
“We’ve set the trap. Now we just have to wait for another burst to fall into it.”
WOW!
You may like
-
Vampire from the Australian state of Victoria: A rare disease doomed a little boy to live in the dark
-
This road is so haunted, drivers are scared to drive on it
-
A mineral of extraterrestrial origin, which may be a fragment of the planet
-
Aboriginal Australians carry DNA from an unknown species
-
The mysterious disappearance of 10-year-old Damien Mackenzie
-
Two brothers saw a ‘UFO battle’ 40 years ago
Space
Scientists suggested looking for aliens near black holes
Extraterrestrial civilizations can receive energy from black holes. The technologies allowing to do this have already been described by earthly scientists, although so far only in theory. If this assumption is correct, then traces of aliens can be found just below the event horizon, Physical Review D.
The colossal energy that black holes are fraught with can be used by alien civilizations. Scientists who made such an assumption are confident that traces of intelligent extraterrestrial civilizations should be looked for near black holes.
Scientists at Columbia University in New York have suggested that plasma bursts seen near massive black holes could be related to alien activity. According to them, black holes can become an almost limitless source of energy for a technologically advanced civilization.
“We have to understand what the deliberate extraction of energy from a black hole might look like for terrestrial observers. We are trying to establish what signal we should look for, ” astrophysicist Luca Komisso said.
Over the past 50 years, scientists have formulated four ways to get energy from a black hole. The most famous is a 1969 study by the physicist Roger Penrose, who won the Nobel Prize in 2020.
His theory says that matter should be placed in the ergosphere – a chaotic space-time located beyond the event horizon of a black hole. The substance will fall into two parts. One will be absorbed by the black hole, and the second will “bounce” back. According to calculations, as a result of this process, more energy can be obtained than was originally invested.
Penrose considered only one particle, which splits in two. Recent studies are looking at astronomical plasma that occurs in an accretion disk around a black hole. Since plasma has a huge number of particles, it can provide a huge amount of energy.
The authors of the new study noted that they plan to study all available theories about obtaining energy from black holes. They intend to determine which one is more effective.
Space
In 200 light years from us, six planets emit an amazing “melody”
Astronomers have discovered a system of six exoplanets orbiting a star with a specific orbital resonance.
The star system known as TOI-178 is located about 200 light years from us and includes six planets, five of which form a resonant chain, that is, they revolve around the central star in a strictly specified rhythm, and their densities, on the contrary, do not follow the regularity we are used to, according to Forbes.
In the video, the melody plays when the planet passes either full orbit or half of it, and when they line up at these points, they begin to play in resonance. TOI-178 is a really strange star system. Its innermost planet orbits in two days, while the slowest in 20.
A similar orbital resonance is observed, for example, in the satellites of Jupiter: Io, Europa and Ganymede. While the farthest, Ganymede makes one complete revolution, Europa makes two, and the closest to Jupiter Io – four. This means that they play the same melody in different octaves.
However, the planets orbiting the TOI-178 star are in a much more complex resonance circuit, obeying the 18: 9: 6: 4: 3 rule. This is the longest resonant pattern known among planetary systems.
Only after the discovery of a kind of “melody” of the TOI-178 star system, astronomers discovered the sixth planet. They used resonance rhythm to calculate where the additional planet would be in its orbit.
An amazing “rhythm dance” was discovered with the Very Large Telescope (VLT) of the European Southern Observatory (ESO) in Chile. However, this is not just an orbital curiosity.
“The orbits in this system are very strictly ordered. This tells us that since its formation, it has developed extremely smoothly and calmly,” – Yann Alibert explained, co-author of the study at the University of Bern.
But even if the arrangement of the orbits in the system is so delicately ordered, everything is much worse with the densities of the planets.
“Here we see that a planet as dense as the Earth is located in the neighborhood of a“ bloated ”one, which has a density half that of Neptune. And after it comes a planet with a density like Neptune. not what we’re used to,” Nathan Hara notes, another study author at the University of Geneva.
However, in addition to the fact that astronomers talk a lot about how TOI-178 was formed, they hope that further study of it will provide important clues about how planets form and evolve in planetary systems.
“This contrast between the rhythmic harmony of orbital motions and the disordered densities of planets completely contradicts our understanding of the formation and development of planetary systems,” Adrien Leleu added, an astrophysicist at the University of Bern in Switzerland who led the study.
The article even argues that resonances and density variations found in the TOI-178 star system could make it the “Rosetta Stone” in understanding the formation and evolution of planets.
If researchers manage to find planets in the “habitable zone” of a star, where liquid water can exist on their surface, this will be an important and turning point for science.
Scientists hope that by continuing the resonance chain and using ESO’s upcoming Extremely Large Telescope, they will be able to find more planets and capture them.
Space
KOI-5Ab, the curious planet that orbits in a system of three suns
To us, the Sun alone seems perfectly normal, but our solar system is actually a strange exception.
Most stars in the Milky Way galaxy have at least one companion star. In a system 1,800 light-years away, astronomers have finally confirmed the existence of a gas giant planet orbiting stars in a triple star system.
Called KOI-5, the system is located in the constellation Cygnus, and the exoplanet was confirmed ten years after it was first detected by the Kepler space telescope.
In fact, the planet – now known as KOI-5Ab – was discovered by Kepler when it began operations back in 2009.
“KOI-5Ab was dropped because it was difficult and we had thousands of other candidates,” astronomer David Siardi of NASA’s Exoplanet Science Institute said.
“There were lighter dives than the KOI-5Ab, and every day we learned something new from Kepler, so the KOI-5 was almost forgotten.”
Exoplanet hunters tend to avoid the complexities of multi-star systems; of the more than 4,300 exoplanets confirmed to date, less than 10 percent are multi-star systems, although such systems dominate the galaxy. As a result, little is known about the properties of exoplanets in multi-star systems compared to those orbiting a lone star.
After Kepler’s discovery, Chardy and other astronomers used ground-based telescopes such as the Palomar Observatory, Keck Observatory, and the Gemini North Telescope to study the system. By 2014, they had identified two companion stars, KOI-5B and KOI-5C.
Scientists were able to establish that the planet KOI-5Ab, is a gas giant that is about half the mass of Saturn and 7 times the size of Earth, and is in a very close five-day orbit around KOI-5A. KOI-5A and KOI-5B, both of roughly the same mass as the Sun, form a relatively close binary system with an orbital period of about 30 years.
A third star, KOI-5C, orbits the binary system at a much greater distance, with a period of about 400 years – slightly longer than Pluto’s 248-year orbit.
“By studying this system in more detail, perhaps we can understand how planets are created in the universe.”
The discovery was announced at the 237th meeting of the American Astronomical Society.
Scientists suggested looking for aliens near black holes
Scientists – It is much colder today than in the last 8,000 years
Extraterrestrial life forms could have settled in Antarctica 13 thousand years ago
In 200 light years from us, six planets emit an amazing “melody”
Mission impossible: Physicist from Great Britain described the coming end of the world
Peruvian court names Gates, Soros and Rockefeller as “creators” of the COVID-19 pandemic
“An unpleasant truth”. Japanese futurist predicted new pandemics
150 thousand years old Metal pipes in Tibet, contradict the official history
Mysterious energy source melts Tel Aviv sidewalks, leading to the evacuation of several buildings in Israel
The goal of human civilization is to create AI and disappear?
DO NOT MISS
Aliens among us: could Mars be the cradle of life on earth?
The hypothesis that life originated on Mars and only from there was brought to Earth can be called unusual, but...
“Guardians” of governments and people: World elite have found a way to rule nations
This week, the Vatican entered into a partnership agreement with a certain “Council for Inclusive Capitalism”. On December 8 and 9,...
US official: “Roswell wreckage was from an alien flying saucer”
What Major Jesse Marshall, who was in charge of investigations at the scene, reveals in his diary – He denounces...
On December 4, many UFOs appeared at night over the pyramids of Giza in Egypt
Something strange happened in the sky above the pyramids of Giza, on the night of December 3, when luminous objects...
Astronomers have recorded more than a thousand mysterious round spots. What could they be?
Astronomers at Australia’s ASKAP radio telescope complex have reported that they have discovered strange circles of radio emission in space. According...
Trending
-
Conspiracy Theories2 weeks ago
Peruvian court names Gates, Soros and Rockefeller as “creators” of the COVID-19 pandemic
-
Fact or fiction3 weeks ago
“An unpleasant truth”. Japanese futurist predicted new pandemics
-
Fact or fiction3 weeks ago
150 thousand years old Metal pipes in Tibet, contradict the official history
-
Bizzare & Odd3 weeks ago
Mysterious energy source melts Tel Aviv sidewalks, leading to the evacuation of several buildings in Israel
-
Science & Technology4 weeks ago
The goal of human civilization is to create AI and disappear?
-
Planet Earth4 weeks ago
Synchronous earthquakes in Chile as a sign of impending disaster
-
Aliens & UFO's3 weeks ago
Trump-signed bill obliges US federal services to publish UFO contact data
-
Planet Earth2 weeks ago
Polar vortex: “wild” winter is coming in the US, Northern Europe and East Asia after the 16th of January