Monday October 15, 2018
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China Switches On World’s Largest Single-Dish Radio Telescope FAST

With a diameter of 500 meters (1,640 feet), the telescope, which cost nearly 1.2 billion yuan to build, dwarfs the 300 meter Arecibo Observatory in Puerto Rico

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Telescope. Wikimedia

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The world’s largest single-dish radio telescope — Five hundred meter Aperture Spherical Radio Telescope (FAST) — has received its first signals from space. The behemoth, nestled in a natural crater in Guizhou Province in southwest China, will now be tested for three years before it becomes fully operational. “This is very exciting,” Peng Bo, FAST deputy….repubhubembed{display:none;}


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Astronomers Discover New Planet Not Orbiting Any Star

The planet is thought to be 200 million years old and is 20 light-years from Earth

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This April 3, 2017 image made available by NASA shows the planet Jupiter. A newly discovered planet outside our solar system is 12 times the size of Jupiter. (VOA)

Astronomers have discovered a planet outside our solar system that is 12 times the size of Jupiter, striking not only for its size but also for the fact that it is not orbiting any star.

The so-called “rogue” planet does not revolve around a star, but instead rotates around the galactic center in interstellar space.

Astronomers say there have been only a few rogue planets discovered to date. They say even though finding such celestial objects are rare, there could be large amounts of such planets in the universe that have yet to be discovered.

The so-called "rogue" planet does not revolve around a star, but instead rotates around the galactic center in interstellar space.
The so-called “rogue” planet does not revolve around a star, but instead rotates around the galactic center in interstellar space. Pixabay

The recently discovered planetary mass was originally found in 2016 but was mistaken for a brown dwarf planet. According to new research published in the Astrophysical Journal, the object is now thought to be a planet in its own right, with an usually strong magnetic field.

Also Read: NASA Spacecraft Sends Back Close-Ups of Dwarf Planet Ceres

Astronomers say the magnetic field of the new planet, named SIMP J01365663+0933473, is more than 200 times stronger than Jupiter’s. They say its strong magnetic field likely led to its being detected by a large radio-telescope in New Mexico known as the National Science Foundation’s Karl G. Jansky Very Large Array (VLA).

The planet is thought to be 200 million years old and is 20 light-years from Earth. (VOA)

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