中文幕亚洲精品乱码色偷偷亚_国产午夜性爽视频男人的天堂_欧美高潮流白浆喷水在线观看_亚洲夜色久一久二亚洲琪琪卡一卡二_暖暖亚洲一区二区三区AV无码

China's FAST telescope discovers 93 pulsars

Source: Xinhua| 2019-08-30 14:13:20|Editor: huaxia
Video PlayerClose

China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) in southwest China's Guizhou Province,the world's largest single-dish radio telescope, will greet the third anniversary of operation that began in September 2016.(Xinhua/Ou Dongqu)

China's FAST, the world's largest single-dish radio telescope, has discovered 93 new pulsars since its trial operation in September 2016.


PINGTANG, Aug. 29, 2019 (Xinhua) -- China's Five-hundred-meter Aperture Spherical Radio Telescope (FAST), the world's largest single-dish radio telescope, has discovered 93 new pulsars since its trial operation began in September 2016.

Pulsar observation is an important task for FAST, which can be used to confirm the existence of gravitational radiation and black holes and help solve many other major questions in physics.

FAST is also in charge of the exploration of interstellar molecules and interstellar communication signals.

Located in a naturally deep and round karst depression in southwest China's Guizhou Province, FAST is believed to be the world's most sensitive radio telescope.

Photo taken on Aug. 29, 2019 shows China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) in southwest China's Guizhou Province. (Xinhua/Ou Dongqu)

Photo taken on Aug. 27, 2019 shows China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) in southwest China's Guizhou Province. (Xinhua/Ou Dongqu)

Photo taken on Aug. 27, 2019 shows China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) in southwest China's Guizhou Province. (Xinhua/Ou Dongqu)

Photo taken on Aug. 28, 2019 shows China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) in southwest China's Guizhou Province. (Xinhua/Ou Dongqu)

A staff member conducts maintenance operation for the reflection panel of China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) in southwest China's Guizhou Province, Aug. 28, 2019. (Xinhua/Ou Dongqu)

Staff members conduct maintenance operation for China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) in southwest China's Guizhou Province, Aug. 28, 2019.(Xinhua/Ou Dongqu)

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011102121383508391