A pair of NASA spacecraft Ebb and Flow tumbled out of orbit around the moon and crashed into the surface ending a mission that peered into lunar interior. The demise of Ebb and Flow comes on the same month as the 40th launch anniversary of Apollo 17, the last manned mission to the moon.
The 29 year old South Korean astronaut Yi-So Yeon became the first person of the country to go into space.
SARAL refers to satellite with ARgos and ALtica . The SARAL project is in collaboration between France(CNES) and India(ISRO). This project was launched in 2013 PSLV vehicle.
Bromine is a non metal that remains liquid at room temperature.