chanelink logo
CHANELINK
English

Telescope Discovers Record breaking Galaxy Space Laser

973
2024-03-09 14:14:21
See translation

A powerful telescope in South Africa has detected a space laser 5 billion light-years away from Earth, known as the "megamaser". Scientists named it Nkalakatha, which means "big boss" in Zulu language.

Nkalakatha is the farthest hydroxyl giant detected so far, discovered by the MeerKAT telescope on the first night of the survey, which is expected to include 3000 hours of observation. The team of scientists working for the International Radio Astronomy Research Center published their work in the Astrophysical Journal Letters.

"Impressively, in just one night of observation, we have discovered a record breaking giant celestial body," Dr. Marcin Glowacki of the Curtin University node of the International Center for Radio Astronomy said in a press release. It shows how good the telescope is.

When two galaxies collide violently with each other, causing a burst of light, Megamaser is usually produced. MeerKAT aims to capture the kind of light emitted by Nkalakatha - according to astronomers, this is in the "radio part of the electromagnetic spectrum".

Looking ahead, astronomers plan to use MeerKAT to delve deeper into the narrow parts of the sky, with the aim of gaining a better understanding of how the universe has evolved over time.

"OH giants are like bright light, saying that this is a collision of galaxies, creating new stars and feeding huge black holes," said Jeremy Darling, a professor at the University of Colorado who is a giant expert and co-author of the study.

Scientists point out in their work that telescopes are very new, so this discovery is expected to become one of the more upcoming discoveries.

Source: Laser Net

Related Recommendations

  • Scientists propose new methods to accelerate the commercialization of superlens technology

    Superlenses are nano artificial structures that can manipulate light, providing a technique that can significantly reduce the size and thickness of traditional optical components. This technology is particularly effective in the near infrared region, and has great prospects in various applications, such as LiDAR, which is called "the eye of autonomous vehicle", mini UAV and blood vessel detector.D...

    2024-03-29
    See translation

  • Progress makes laser based imaging simpler and more three-dimensional

    a. b. Schematic diagram of PACTER system calibration and imaging program. BT, beam trap; DAQ, data acquisition unit; HWP, half wave plate; PBS, polarization beam splitter; ER, traverse the relay. The difference between the two modes is highlighted by a black dashed box. c. Schematic diagram of a single component ultrasonic transducer manufactured on ER. d. The ultrasound transducer detected 1D P...

    2023-12-05
    See translation

  • Farnell provides its own branded 3D printing consumables

    Farnell stated that it will store a series of 3D printed filaments under its Multicomp Pro brand, targeting "design engineers, creators, and hobbyists."."With the growing interest and demand for 3D printing, we are pleased to provide our customers with a diverse range of 3D printer consumables aimed at meeting the quality standards required by engineers," added Steve Jagger Marsh, the company's pr...

    2024-06-03
    See translation

  • 2D photoelectric neuron array can achieve broadband and low loss optical nonlinearity accessible to ambient light

    Light can calculate functions during propagation and interaction with structured materials, with fast speed and low energy consumption. The use of all optical neural networks for general computing requires an optical activation layer with nonlinear dependence on the input. However, existing optical nonlinear materials either have slow speeds or very weak nonlinearity at the level of natural light ...

    2024-03-20
    See translation

  • E-22 uncertainty optical frequency divider

    The time/frequency unit is the most accurate among the seven basic units, so many measurement studies that pursue ultra-high accuracy and sensitivity will be transformed into frequency measurements to achieve higher measurement accuracy and sensitivity. For example, by measuring the relative changes in the ratio of different atomic transition frequencies, ultralight dark matter can be detected or ...

    2024-02-27
    See translation