A partial solar eclipse is seen in Kuala Lumpur, Malaysia, on June 21, 2020. (Photo by Chong Voon Chung/Xinhua)

A partial solar eclipse is seen near the Petronas Twin Towers in Kuala Lumpur, Malaysia, on June 21, 2020. (Xinhua/Zhu Wei)

Photo taken on June 21, 2020 shows a partial solar eclipse in Kuwait City, Kuwait. (Photo by Asad/Xinhua)

Photo taken on June 21, 2020 shows a partial solar eclipse in Kuwait City, Kuwait. (Photo by Asad/Xinhua)

A partial solar eclipse is seen in Sanaa, Yemen, on June 21, 2020. (Photo by Mohammed Mohammed/Xinhua)

A partial solar eclipse is seen in Sanaa, Yemen, on June 21, 2020. (Photo by Mohammed Mohammed/Xinhua)

A partial solar eclipse is seen in Bangkok, Thailand, June 21, 2020. (Xinhua/Zhang Keren)

A partial solar eclipse is witnessed in Bangkok, Thailand, June 21, 2020. (Xinhua/Zhang Keren)

A partial solar eclipse is witnessed in Nairobi, capital of Kenya, June 21, 2020. (Xinhua/Xie Han)

A partial solar eclipse is witnessed in Nairobi, capital of Kenya, June 21, 2020. (Xinhua/Li Yan)

A partial solar eclipse is witnessed in Nairobi, capital of Kenya, June 21, 2020. (Xinhua/Xie Han)

A partial solar eclipse is witnessed in Nairobi, capital of Kenya, June 21, 2020. (Xinhua/Li Yan)

A partial solar eclipse is witnessed in Nairobi, capital of Kenya, June 21, 2020. (Xinhua/Li Yan)