Astronomers deliver the sharpest and deepest view yet of the low-frequency radio sky
来源: Phys.org ·
Using the Low Frequency Array (LOFAR), an international team led by Leiden University has produced the sharpest and most sensitive radio image of the sky ever made at low radio frequencies. The image reveals almost 63,000 radio sources, such as active galactic nuclei and star-forming galaxies, across a patch of sky about 25 times the area of the full moon. The results have been accepted for publication in Astronomy & Astrophysics. The paper is currently available on the arXiv preprint server.
常见问题
什么是 Astronomers deliver the sharpest and deepest view yet of the low-frequency radio sky？
Astronomers deliver the sharpest and deepest view yet of the low-frequency radio sky is a 文章 discovery curated from Phys.org. Using the Low Frequency Array (LOFAR), an international team led by Leiden University has produced the sharpest and most sensitive radio image of the sky ever made at low radio fre
如何访问或体验此内容？
You can experience this content directly on its original host (Phys.org) by clicking the "Open Original" button.
此内容来源于哪里？
Curated from Phys.org by the OnSuggest team to surface the most interesting and serendipitous content on the web.
相关发现
所有 科学 发现 →La COP31 s’ouvre dans un contexte défavorable : comment retrouver des marges d’action climatique ?
La défection états-unienne depuis la réélection de Donald Trump en novembre 2024 pèse sur les négociations et sur les moyens alloués aux financements climatiques.
Midterms aux États-Unis : quelles conséquences pour la guerre en Ukraine ?
Aux États-Unis, le revers des républicains aux élections de mi-mandat représente pour l’Ukraine à la fois une occasion et une menace, sans garantir un changement de cap de Donald Trump.
Derrière les polémiques autour du terme « racisé », une opposition sur le poids du racisme dans notre société
Le débat sur le terme « racisé » masque une autre controverse : quelle importance faut-il accorder aux phénomènes raciaux dans l’organisation de la société ?
Making Xibalba 64, a New N64 Release in 2026
[Dominic Szablewski] created something that we don’t see every day: a no-kidding new physical Nintendo 64 game for sale, complete with cartridge, manual, and box art. He wrote about what …read more
The Goat Emoji Is 100% Valid Machine Code, and It Doesn’t Stop There
Did you know emojis can be executables? Well, they are if you treat them like Intel 8088 or 8086 machine code, anyway. [GloriousCow] shared this clever revelation, demonstrating that executable …read more
New lifecycle model reveals the downstream impact of battery shredding choices
Fraunhofer has developed a modeling tool that lets battery recyclers compare the cost and carbon...