Live coverage: Vega rocket launches with LISA Pathfinder

A massive spacecraft bound for Mars lifted off on a Russian Proton rocket Monday, riding more than 2 million pounds of thrust from the launcher’s six main engines through low clouds hanging over the Baikonur Cosmodrome in Kazakhstan.

An Indian Geosynchronous Satellite Launch Vehicle debuting an upgraded higher-thrust second stage engine lifted off at 1126 GMT (7:26 a.m. EDT) Thursday with an S-band communications satellite.

Indian officials postponed the launch Sunday of the Chandrayaan 2 moon mission from a spaceport on the country’s southeastern coast with the Bay of Bengal. The robotic Chandrayaan 2 mission will lift off aboard the GSLV Mk.3, India’s most powerful rocket, but officials have not announced a new target launch date.