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A team of astronomers says they have detected a never-before-heard radio signal that offers insights into the mystery of uncharted deep space. This signal is known as a Fast Radio Burst (FRB), a bright flash of radio light lasting for a few milliseconds and originating from beyond the Milky Way. Some FRBs repeat themselves, and a new study published in the Monthly Notices of the Royal Astronomical Society has shed new light. The study has detected a highly active repeating FRB signal behaving differently than anything previously detected. "This work is exciting because it provides both confirmation of known FRB...

Regulators seized troubled First Republic Bank early Monday, making it the second-largest bank failure in U.S. history, and promptly sold all of its deposits and most of its assets to JPMorgan Chase Bank in a bid to head off further banking turmoil. San Francisco-based First Republic is the third midsize bank to fail in two months. The only larger bank failure was Washington Mutual, which collapsed at the height of the 2008 financial crisis and was also taken over by JPMorgan. First Republic has struggled since the March collapses of Silicon Valley Bank and Signature Bank and investors and depositors...

Yesterday, I expected to submit an article entitled "In business, bigger is not necessarily better" for American Thinker. The ink wasn't dry on my article before the government took bids on First Republic Bank (FRB). JPMorgan Chase, the largest bank in the U.S., was the winner. The biggest gets bigger. What? Does the Fed have the legal right to put a distressed bank on the market and effectively sell it to the highest bidder? In doing this, isn't the Fed playing favorites with the bank leadership that created the problem in the first place? Have FRB bank leaders been selling...

Flashing fast radio bursts...Animation of the randomness of fast radio bursts. (NRAO Outreach/Vimeo) Like gravitational waves (GWs) and gamma-ray bursts (GRBs), fast radio bursts (FRBs) are one of the most powerful and mysterious astronomical phenomena today. These transient events consist of bursts that put out more energy in a millisecond than the Sun does in three days. While most bursts last mere milliseconds, there have been rare cases where FRBs were found repeating. While astronomers are still unsure what causes them and opinions vary, dedicated observatories and international collaborations have dramatically increased the number of events available for study. A...

Like Gravitational Waves (GWs) and Gamma-Ray Bursts (GRBs), Fast Radio Bursts (FRBs) are one of the most powerful and mysterious astronomical phenomena today. These transient events consist of bursts that put out more energy in a millisecond than the Sun does in three days. While most bursts last mere milliseconds, there have been rare cases where FRBs were found repeating. While astronomers are still unsure what causes them and opinions vary, dedicated observatories and international collaborations have dramatically increased the number of events available for study...Despite their mysterious nature, FRBs are ubiquitous and the best estimates indicate that events arrive...

Astronomers at MIT—and universities in Canada and the US—have detected a strange and persistent radio signal from a far-off galaxy that appears to be flashing with surprising regularity. The signal is classified as a fast radio burst, or FRB — an intensely strong burst of radio waves of unknown astrophysical origin, that typically lasts for a few milliseconds at most. However, this new signal persists for up to three seconds, about 1,000 times longer than the average FRB. Within this window, the team detected bursts of radio waves that repeat every 0.2 seconds in a clear periodic pattern, similar to...

Fast radio bursts (FRBs) are intense bursts of radio emission lasting milliseconds and showcasing characteristic dispersion sweep of radio pulsars. The physical nature of these bursts is yet unknown, and astronomers consider a variety of explanations ranging from synchrotron maser emission from young magnetars in supernova remnants to cosmic string cusps. FRB 121102 is the first repeating fast radio burst detected and one of the most extensively studied FRB sources. It exhibits complex burst morphology, sub-burst downward frequency drifts, and also complex pulse phenomenology. FRB 121102 is also one of only two FRBs reported to be spatially associated with persistent...

Visualization of the blue short-wavelength and red long-wavelength bursts. (Joeri van Leeuwen) After taking new radio observations, astronomers have ruled out a leading explanation for the cyclic nature of a particularly curious repeating space signal. The signal in question is FRB 20180916B, which repeats with a 16.35-day periodicity. According to existing models, this could result from interactions between closely orbiting stars; however, the new detections - which include fast radio burst (FRB) observations at the lowest frequencies yet - do not make sense for such a binary system. "Strong stellar winds from the companion of the fast radio burst source...

The so-called Fast Radio Burst repeats every 157 days with the power of millions of suns and its latest barrage arrived right on time last week. Known as FRB 121102, scientists hope that studying the strange blinkering signal could unlock the secret to what FRBs are and where they come from. Fast Radio Bursts are intense pulses of radio waves that last no longer than the blink of an eye and come from far beyond our Milky Way galaxy. Their origins are unknown. . The group’s findings, to The Astronomer’s Telegram, suggest the burst is currently in its active phase...

Most FRBs originate hundreds of millions of light-years away. This one came from inside the Milky Way. Thirty thousand years ago, a dead star on the other side of the Milky Way belched out a powerful mixture of radio and X-ray energy. On April 28, 2020, that belch swept over Earth, triggering alarms at observatories around the world. The signal was there and gone in half a second, but that's all scientists needed to confirm they had detected something remarkable: the first ever "fast radio burst" (FRB) to emanate from a known star within the Milky Way, according to a...

A source of repeating radio waves seen from one point in the sky presents astronomers with numerous mysteries. The source of this signal, where radiation builds and ebbs over a period of 16 days, remains a question. The longevity of these cycles — now seen continuing for over 500 days — could either present another mystery, or perhaps a clue to what is going on at the center of these displays. Fast radio bursts (FRBs) are one form of highly-energetic explosion in deep space. Thought to be caused by small, massive objects, although the exact nature of these objects is...

Fast radio bursts, or FRBs, are extragalactic flashes of light that pack a serious wallop, unleashing in a few milliseconds as much energy as Earth's sun does in a century. More than 100 FRBs have been discovered to date, and most of them are one-offs, flaring up just a single time (as far as we know). In January of this year, astronomers reported that one member of the "repeater" class, called FRB 180916.J0158+65, appears to exhibit a 16-day activity cycle: It fires off bursts for a four-day stretch, goes quiet for 12 days and then starts all over again. FRB...

Astronomers have discovered an activity cycle in another fast radio burst, potentially unearthing a significant clue about these mysterious deep-space phenomena. An artist's impression of a fast radio burst (FRB) reaching Earth, with colors signifying different wavelengths. Fast radio bursts, or FRBs, are extragalactic flashes of light that pack a serious wallop, unleashing in a few milliseconds as much energy as Earth's sun does in a century. Scientists first spotted an FRB in 2007, and the cause of these eruptions remains elusive nearly a decade and a half later; potential explanations range from merging superdense neutron stars to advanced alien...

A seat on the U.S Federal Reserve Board, carries tremendous power. The seven members of the Board of Governors of the Federal Reserve System are nominated by the President and confirmed by the Senate. A full term is fourteen years. During that time, a board member can influence the financial policies of the world's most powerful economy. In some ways the seven men and women, have more power than Congress or even the President himself. That's why appointments to the Federal Reserve Board deserve as much scrutiny as those to the Supreme Court. President Barack Obama recently made three nominations...

Astronomers have never before seen fast radio bursts being emitted in such a regular pattern, and still don't know their origin. Astronomers have detected alien signals - that is, signals from a foreign galaxy - being emitted in an unusually regular 16-day cycle. Fast radio bursts (FRBs) are not in and of themselves unusual - the first was detected in 2007 - but previous observations have shown them to be mostly emitted at random. While there have been some bursts which repeated, as astronomers discovered previously, they have never been seen repeating in such a steady cycle. The origin of...

A mysterious repeating radio signal from space revealed last year is now the fifth fast radio burst to be tracked back to its source galaxy. It's a location unlike any of the others, and astronomers are having to rethink their previous assumptions about how these signals are generated. The origin of this repeating signal is a spiral galaxy, located 500 million light-years from Earth, making it the closest known source of what we call fast radio bursts (FRBs) yet. And the FRBs are emanating specifically from a region just seven light-years across - a region that's alive with star formation....

‘Cytotron’, a medical invention by Bengaluru based scientist Rajah Vijay Kumar to help in cancer treatment has got the honour of being called a ‘breakthrough device’ in cancer care by the USA’s Food and Drug Administration’s (FDA) Centre for Device and Radiological Health ‘Cytotron’ aids in tissue engineering of cancer cells, altering how specific proteins are regulated to stop these cells from multiplying and spreading, reported Times of India. “It is a great feeling that after so many years of hard work against all odds, an institution like the USFDA is designating our work as a breakthrough in the treatment...

BEIJING, Sept. 9 (Xinhua) -- Chinese astronomers have detected repeated fast radio bursts (FRB) - mysterious signals believed to be from a source about 3 billion light years from Earth - with the largest and most sensitive radio telescope ever built. Scientists detected the signals with the Five-hundred-meter Aperture Spherical Radio Telescope (FAST) and they are carefully cross-checking and processing them, according to researchers at the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC). FRBs are the brightest bursts known in the universe. They are called "fast" because these blips are very short, only several milliseconds in duration....

Astronomers have revealed details of mysterious signals emanating from a distant galaxy, picked up by a telescope in Canada. The precise nature and origin of the blasts of radio waves is unknown. Among the 13 fast radio bursts, known as FRBs, was a very unusual repeating signal, coming from the same source about 1.5 billion light years away. Such an event has only been reported once before, by a different telescope. "Knowing that there is another suggests that there could be more out there," said Ingrid Stairs, an astrophysicist from the University of British Columbia (UBC). "And with more repeaters...

First spotted in 2007, FRBs are one of the most intriguing mysteries in astrophysics. They appear all over the sky, and astronomers aren’t sure what causes them. n early testing during July and August, before it began full operations, CHIME spotted 13 FRBs. Prior to this, astronomers had between 50 and 60 examples. The more FRBs that astronomers find, the greater the chance they can start to pin down their origin. CHIME also detected only the second known FRB that repeats, meaning that the radio flashes re-appear at the same point in the sky. It saw the repeater pop up...