For the third time in less than two weeks, two astronauts ventured outside of the International Space Station to augment the orbiting outpost's power system with new solar arrays.

On June 14 and 16, technicians installed solar panels onto NASA's Nancy Grace Roman Space Telescope, one of the final steps ...

Astronauts Josh Cassada and Frank Rubio installed and deployed an ISS Roll Out Solar Array (iROSA). The rollout occurred ...

The International Space Station will receive a power boost during a spacewalk on Saturday, as NASA astronauts Josh Cassada and Frank Rubio install a solar array outside the floating laboratory.

A Northrop Grumman Cygnus cargo spacecraft arrived at the International Space Station Nov. 9 despite having only one of its two solar arrays deployed.

Thales Alenia Space recently completed the assembly and testing of an engineering model of the solar array for our Space INSPIRE product line.

Large solar arrays in geostationary orbit collect solar energy and beam it back to Earth via microwaves as a continuous source of clean energy. However, implementing this technology is not so simple.

Scientists and engineers from the space agency and its mission contractors, including spacecraft builder Lockheed Martin and solar array designer Northrop Grumman, huddled within hours of the launch.

Caltech's recent breakthrough has moved us closer to achieving the transformative potential of space-based solar power.

The International Space Station will receive a power boost during a spacewalk on Saturday, as NASA astronauts Josh Cassada and Frank Rubio install a solar array outside the floating laboratory.