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Mysterious Space Object Pulsed Every 44 Minutes, Then Vanished
· Confirmed
In Short: Astronomers observed a mysterious object in space that pulsed every 44 minutes before vanishing, challenging current astronomical understanding.
Astronomers have observed a mysterious object in space that pulsed every 44 minutes before vanishing, challenging current astronomical understanding.
The object, ASKAP J1832-0911, was first detected by the ASKAP radio telescope in Australia and later observed by NASA's Chandra X-ray Observatory.
According to Dr. Rohan Naidu from the Massachusetts Institute of Technology, the object belongs to a new class of astrophysical objects, potentially a 'black hole star' that glows with a brilliant red light billions of light years from Earth.
The radio wave intensity of ASKAP J1832-0911 cycled every 44 minutes, making it an example of a long-period radio transient (LPT), an astrophysical object whose brightness changes over tens of minutes.
The discovery of ASKAP J1832-0911 adds to the growing list of mysterious cosmic objects, including the interstellar comet 3I/ATLAS, which could be up to 12 billion years old.
The object's behavior and characteristics are challenging current theories about the universe, prompting further investigation.
Chandra's unmatched X-ray vision continues to uncover some of the universe's most energetic and mysterious events, making it a cornerstone of NASA's Great Observatories program.
The discovery of ASKAP J1832-0911 is part of a broader trend of finding new types of cosmic objects, such as the long-period radio transient GLEAM-X J1627-5235, observed in 2018 and first reported in 2022.
The object's unique properties, including its periodic radio wave emissions and its location, are prompting researchers to consider new possibilities in astrophysics.
What this adds
Despite the differences in specific details, all sources agreed that ASKAP J1832-0911 is a mysterious object that pulsed every 44 minutes before vanishing, challenging current astronomical understanding.
Background
Despite the differences in specific details, all sources agreed that ASKAP J1832-0911 is a mysterious object that pulsed every 44 minutes before vanishing, challenging current astronomical understanding.
What's confirmed
- Stars can be as mysterious as they are mesmerizing.
- Scientists have found a star that’s breaking all the rules—and it might belong to a brand-new class of mysterious cosmic objects.
- Chandra’s unmatched X-ray vision continues to uncover some of the universe’s most energetic and mysterious events, making it a cornerstone of NASA’s Great Observatories program. 5903 exoplanets outside the solar system – this according to an internet search.
- In the past three years, astronomers have discovered a mysterious new type of radio source.
- Using the international LOFAR radio telescope in Europe, my colleagues and I discovered a new object: ILTJ1101+5521.
What's still developing
- The object was observed six months later with ACIS and the Follow-Up Telescope on board ESA’s Einstein Probe.
- A team of researchers connected to Purdue University are hoping the object could help bring them clues as to what happened to Amelia Earhart nearly 90 years ago.
- The new findings were made possible by data collected by NASA’s James Webb Space Telescope, as revealed in a new preprint paper, which suggests the mysterious space invader could be up to 12 billion years old, making it as old as the Milky Way Galaxy.
- New research shows that these mysterious space visitors, which originate from outside our Solar System, could hit Earth more frequently in certain regions, especially near the equator.
- Interstellar objects are on wild, high-speed trajectories that make them much harder to predict.
- Today’s Image of the Day from the European Space Agency takes us inside a busy stellar nursery where some of the smallest known objects born like stars are hiding among clouds of gas and dust.
- IC 348 is packed with young stars, newborn objects still taking shape, and unusually small brown dwarfs that are testing ideas about how stars form.
- The Penrose process states, in simple terms, that an object could enter the ergosphere and break into two pieces.
- Around 4.3 billion miles from the sun, hiding beyond the orbit of Neptune, a mysterious world was spotted flitting about in the darkness by the omnipotent Vera C.
- The observatory is set to discover an estimated 32,000 objects beyond Neptune’s orbit over the next decade—many of which will be relatively small, but several of which will also be dwarf planets.
- They found that 43% of the little red dots in this sample had a little blue companion: an ultraviolet-bright object within a projected separation of 1,630–16,300 light-years.
- The brightest little red dots were even more likely to have a blue companion; 80% of the brightest objects in the sample were paired up.