A United Launch Atlas 5 rocket is set to dispatch NASA’s InSight lander toward Mars, kicking off an interplanetary journey from Vandenberg Air Force Base in California.
The 188-foot-tall (57-meter) rocket, propelled by an RD-180 main engine, is set for liftoff during a two-hour launch window Saturday that opens at 4:05 a.m. EDT (7:05 a.m. EDT; 1105 GMT).
The InSight mission will be the 78th flight of an Atlas 5 rocket, and the fourth Atlas 5 launch of 2018.
The Atlas 5 rocket will lift off from Space Launch Complex 3-East at Vandenberg Air Force Base, flying in the “401” configuration with no solid rocket boosters and a four-meter-diameter payload fairing.
Three spacecraft built in Europe and Japan have completed their final joint tests to ensure they are ready for departure to Mercury on an Ariane 5 rocket late next year on the nearly $1.9 billion BepiColombo mission to survey the solar system’s innermost planet.
An innovative commercial Capella radar observation spacecraft with night vision and a small payload from the California-based smallsat manufacturer Tyvak are set to ride into orbit from Florida’s Space Coast Saturday with 52 more Starlink internet satellites on a SpaceX Falcon 9 rocket.
Relativity Space’s co-founder and chief executive says his company is working on innovations in manufacturing and rocket technology, and plans to use 3D printing at unprecedented scale in the space industry to ease access to space for a range of satellite operators, joining a fray of smallsat launchers saturating the market.