Watch a 4K video replay of the Falcon 9 static fire (members only)

The second orbital test flight of India’s GSLV Mk.3 launcher took off Wednesday, hoisting a high-throughput communications satellite into orbit to connect the county’s remote population and clearing the way for a robotic lunar lander to use the rocket in January.

Seven astronauts and cosmonauts are gearing up for launches April 9 and April 22 to the International Space Station, replacing seven outgoing crew members set to land in Kazakhstan and off the coast of Florida on April 17 and April 28.

A hold-down test-firing of a Falcon 9 rocket Friday at Cape Canaveral marked a major step in preparations for SpaceX’s 13th mission of the year, scheduled for liftoff Monday with a commercial communications satellite.