免费看黄色大片-久久精品毛片-欧美日韩亚洲视频-日韩电影二区-天天射夜夜-色屁屁ts人妖系列二区-欧美色图12p-美女被c出水-日韩的一区二区-美女高潮流白浆视频-日韩精品一区二区久久-全部免费毛片在线播放网站-99精品国产在热久久婷婷-午夜精品理论片-亚洲人成网在线播放

India to launch first solar mission in 2020

Source: Xinhua| 2019-06-14 00:21:32|Editor: Mu Xuequan
Video PlayerClose

NEW DELHI, June 13 (Xinhua) -- India's Space Research Organisation (ISRO) Thursday said it will launch its first mission to study the sun in 2020.

The announcement was made by ISRO Chairman K Sivan and the mission has been named Aditya-L1.

"The aim of the mission is to keep a permanent eye on the sun without any disturbance. Aditya-L1 is meant to observe the solar corona," Sivan told media during a press conference in New Delhi. "There are still a lot of things that are to be learnt about the sun."

According to Sivan, Aditya-L1 mission is expected to be inserted in a halo orbit around the Lagrangian point 1 (L1), which is 1.5 million km from the earth, so that there is a major advantage of continuously viewing the sun without any occultation or eclipses.

ISRO is also planning to have a space station for India by 2030.

A space station is a spacecraft capable of supporting crew members, designed to remain in space for an extended period of time and for other spacecraft to dock, the most commonly known being the International Space Station.

At present ISRO's focus is on India's second mission to the moon, Chandrayaan-2, that will take off on July 15. Chandrayaan-2 is an advanced version of the previous Chandrayaan-1 mission, which was launched about 10 years ago.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011105091381410911