Live coverage: Atlas 5 countdown and launch journal

An Indian Polar Satellite Launch Vehicle lifted off at 4:42 a.m. EST (0942 GMT) Saturday with India’s EOS 1 radar imaging satellite and nine rideshare payloads for customers based in the United States, Luxembourg, and Lithuania.

A Vega rocket fired into space at 8:52 p.m. EST Monday (0152 GMT Tuesday) from the Guiana Space Center in South America, but the mission deviated from its planned trajectory. The rocket was boosting a Spanish Earth observation satellite and a French research payload into orbit.

Beginning its fourth launch campaign of the year, the Atlas 5 rocket program has started stacking the vehicle that will boost a satellite 11,000 miles high for the Global Positioning System.