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Science: Cygnus to make science-enabling delivery to the space station
Loaded with investigations into chemotherapy drugs with reduced side effects and radiation detectors for homeland security, a plant-growing chamber to promote future food harvesting in space and a technology demonstration for sample-return capsules, a commercial Cygnus cargo vessel will be sent to the International Space Station next week.

Videos: Cygnus prepped for mission to space laboratory
This is video footage documenting preparations for the commercial Orbital ATK Cygnus cargo freighter to perform the OA-7 mission to the International Space Station. Activities occurred at the Kennedy Space Center's Space Station Processing Facility and the Payload Hazardous Servicing Facility. The craft will be boosted into orbit by a United Launch Alliance Atlas 5 rocket on April 18 at 11:11 a.m. EDT (1511 GMT).

Video: Take a virtual ride on the Atlas 5 launch pad emergency ziplines
Commercial ziplines have been installed and tested at United Launch Alliance's Atlas 5 rocket pad as the emergency escape system if astronauts and ground personnel need to evacuate the Crew Access Tower.

Ziplines installed to whisk personnel from danger at Starliner launch pad
Ziplines are used by thrill-seekers in adventures around the world, but now they are coming to the U.S. space program as the emergency escape system for personnel at Cape Canaveral's Complex 41.

Animation: The flight of a Boeing Starliner capsule from launch to landing
Animation depicts the flight of Boeing's Starliner commercial crew capsule, ascending into orbit atop a United Launch Alliance Atlas 5 rocket to reach the International Space Station and re-entry to make an airbag-cushioned touchdown on land.

Photos: Cygnus spacecraft readied for launch to International Space Station
These photographs span activities in March as the news media got an up-close viewing of the Orbital ATK commercial Cygnus cargo ship, its placement aboard a mobile transporter and delivery of the craft to the United Launch Alliance Atlas 5 rocket assembly building for hoisting and mating. Liftoff is scheduled for April 18.

United Launch Alliance wins three U.S. government satellite launches
The most powerful variants of the Atlas 5 and Delta 4 rockets have been purchased by the Air Force to launch intelligence-gathering spacecraft for the U.S. government, and NASA has bought an Atlas 5 to deploy a critical polar-orbiting weather satellite.

InSight lander’s troubled seismometer passes major test
A balky interplanetary seismic instrument that ran into technical problems in 2015, forcing a two-year delay in the launch of NASA's InSight lander to Mars, cleared a major test last week after engineers redesigned part of the sensor package, boosting confidence that the mission will be ready to blast off in May 2018.

Q&A with Claire Leon, director of launch enterprise directorate at SMC
The head of the launch enterprise directorate at the U.S. Air Force's Space and Missile Systems Center, Claire Leon, spoke with reporters March 15 about the military's award of a GPS launch contract to SpaceX, and she discussed plans for more head-to-head launch contract competitions in the coming months.

Astronauts gear up for spacewalks, resupply launch delayed
NASA is gearing up for an intense few weeks of work aboard the International Space Station, staging three spacewalks, moving a docking port from one module to another to support commercial crew ferry ships and capturing an Orbital ATK Cygnus cargo ship carrying nearly 4 tons of equipment and supplies.