Harrogate: The wolf moon rises above rises above Menwith Hill RAF station near Harrogate, North Yorkshire, England Friday Jan. 10, 2020. Astronomy enthusiasts are in for a treat on Friday evening as the first full moon of 2020, also known as the “wolf moon”, coincides with a lunar eclipse. AP/PTI(AP1_10_2020_000245B)

Kolkata: Penumbral Lunar Eclipse as seen in Kolkata, Friday night, Jan. 10, 2020. A Penumbral Lunar Eclipse occurs when the Moon passes through Earth’s penumbra (PTI Photo/Swapan Mahapatra)(PTI1_11_2020_000017B)

Chennai: A scene from the joint exercise ‘Sahyog-Kaijin’ about 50 nautical miles of Chennai Coast, Thursday, Jan. 16, 2020. Japan Coast Guard Ship EICHIGO along with four Indian Coast Guard ships and a Dornier aircraft undertook the exercise to strenthen the bond between the two countries. (PTI Photo/R Senthil Kumar) (PTI1_16_2020_000138B)

Ladakh: The trekkers who were rescued by Indian Air Force ALH helicopters in various search and rescue operations in past two days, at Niraq in Zanskar valley of Ladakh, Wednesday, Jan. 15, 2020. The trekkers were stranded at Chadar Trek due to sudden flooding in a river.(PTI Photo) (PTI1_16_2020_000122B)

EDS: WITH STORY New Delhi: A novel device developed by IIT Madras which can produce clean hydrogen fuel from sea-water. (PTI Photo) (PTI1_16_2020_000097B)

Kolkata: Mahadevi Birla World Academy students take pledge for environment, sustainability and recycling during a campaign in Kolkata, Thursday, Jan. 16, 2020. Around 2000 students from various schools of Kolkata participated in the event. (PTI Photo/Swapan Mahapatra)(PTI1_16_2020_000009B)

Mexico City: A portrait of Eugenia Machuca Campos sits amid women’s red shoes placed by activists to protest violence against women in the Zocalo, Mexico City’s main plaza, Saturday, Jan. 11, 2020. According to her sister, Campos’ ex-boyfriend is serving time in jail for her Oct. 2017 murder in the State of Mexico. AP/PTI Photo(AP1_12_2020_000012B)

Mediterranean Sea: Migrants and refugees from different African nationalities await on an overcrowded rubber boat sailing adrift, to be assisted by aid workers of the Spanish NGO Open Arms in the central Mediterranean Sea, international waters, off the Libyan coast, Friday, Jan. 10, 2020.AP/PTI(AP1_11_2020_000013B)


Melbourne: From left, Rafael Nadal of Spain, Serena Williams of the United States and Novak Djokovic of Serbia participate in the Rally For Relief at Rod Laver Arena in Melbourne, Wednesday, Jan. 15, 2020. Tennis stars have come together for the Rally for Relief to raise money in aid of the bushfire relief efforts across Australia. AP/PTI(AP1_15_2020_000172B)

New Orleans: Security and safety personnel walk with the core stage of NASA’s Space Launch System rocket, that will be used for the Artemis 1 Mission, as it is moved to the Pegasus barge, at the NASA Michoud Assembly Facility where it was built, in New Orleans, Wednesday, Jan. 8, 2020. It will be transported to NASA’s Stennis Space Center in Mississippi for its green run test. AP/PTI(AP1_9_2020_000022B)

Bengaluru: A cow runs over burning hay as part of a ritual during the Makar Sankranti celebrations in Bengaluru, Wednesday, Jan. 15, 2020. (PTI Photo/Shailendra Bhojak)(PTI1_15_2020_000217B)