- No Data
English
- English
- 简体中文
- 繁体中文
- Français
- Русский
- Italiano
- 日本語
- 한국어
- Português
- Deutsch
- Español
- Türkçe
- Ελληνικά
- Nederlands
- Tiếng Việt
- Polski
English
Telescope Discovers Record breaking Galaxy Space Laser
120
2024-03-09 14:14:21
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
Researchers have placed photon filters and modulators on standard chips for the first time
Researchers at the University of Sydney combined photon filters and modulators on a single chip, enabling them to accurately detect signals on the broadband RF spectrum. This work brings photonic chips closer to one day, potentially replacing larger and more complex electronic RF chips in fiber optic networks.The Sydney team utilized stimulated Brillouin scattering technology, which involves conve...
2023-12-26Shanghai Photonics Corporation has made progress in laser welding of structural materials (Ni-28W-6Cr alloy) for new-generation molten salt reactors
Recently, Yang Shanglu, a researcher at the Laser Intelligent Manufacturing Technology Research and Development Center of Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, has made new progress in laser welding of the fourth-generation reactor-molten salt reactor structural material Ni-28W-6Cr nickel-based superalloy.The research team applied the high power fiber ...
2023-08-25Lumiotive Launches New LiDAR Sensor LM10
Recently, optical semiconductor developer Lumiotive, headquartered in Seattle, USA, launched a new LiDAR sensor LM10, which is its first fully produced product of light controlled metasurface (LCM) technology designed for digital beam steering.The developers stated that compared to mechanical systems, their digital beam steering method overcomes the limitations of traditional LiDAR sensors in term...
2023-09-02Significant progress made in 808nm high-power semiconductor laser chips
The R&D team of Xi'an Lixin Optoelectronics Technology Co., Ltd. (hereinafter referred to as "Lixin Optoelectronics") has made significant progress in 808nm high-power semiconductor laser chips through continuous technological breakthroughs.808nm semiconductor laser, as an ideal and efficient solid-state laser pump source, plays an important role in advanced manufacturing, mechanical processin...
2024-06-14Huagong Technology and Far East Control signed a strategic cooperation agreement to collaborate on the application and digital transformation and upgrading of "laser+intelligent manufacturing"
On October 16th, Huagong Technology signed a strategic cooperation agreement with Far East Holdings Group Co., Ltd. The two industry leaders will engage in deep cooperation in multiple fields to promote the development and innovation of their businesses. Both parties will work together to enhance the application of "laser+intelligent manufacturing" and the level of digital transformation and upgra...
2023-10-18