WebRadio telescopes look toward the heavens to view planets, comets, giant clouds of gas and dust, stars, and galaxies. By studying the radio waves originating from these sources, astronomers can learn about their … WebCentaurus A and Virgo A (strongest sources of radio emissions in the constellations of Centaurus and Virgo) had conspicuous bright optical identifications that were galaxies, not stars! These were galaxies far outside our own Milky Way that were undergoing such a violent explosion that they were among the brightest objects in the radio sky and ...
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WebThe distribution of these remote radio sources on the sky reflects the structure of the observable universe on the largest possible scales. The top half of Fig. 1 shows the locations of the 4 3 104 strongest [flux density S. 140 milliJansky (mJy) at 1,400 MHz, where 1 Jy 5 10226 Wzm22zHz21] radio sources visible from the northern hemisphere. WebAug 12, 2024 · 10. Times Radio. Genre: News/talk. Created in 2024 and owned by News UK, Times Radio is a talk-based radio station with a strong emphasis on the serious side of … i am frequently asked the question
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WebExpert Answer Transcribed image text: 4. [2 pts] Cassiopeia A is the strongest radio source in the sky (beyond the solar system). It is located 3.4 kpc from the Sun and is the remnant of a supernova that occurred in 1667. WebJan 1, 2014 · Cygnus A, strongest radio source in the sky. In 1946 Stanley Hey, one of the co-discoverers of radio emission from the sun in the UK during World War II (WWII), found that one of the strong sources of radio emission was fluctuating on time scales of 10–30 s [6]. He correctly concluded that the source must be small diameter. WebJan 26, 2024 · The team briefly considered this possibility, but ruled it out after determining that the signal – one of the brightest radio sources in the sky – was detectable across a … i am freezing sweatshirt