announced today the successful delivery of the fourth pair of Roll-Out Solar Array (ROSA) wings for the International Space Station (ISS), also known as the IROSA program. The wings were developed ...

Space shuttle Discovery and its seven-member crew lifted off from NASA’s Kennedy Space Center at 7:43 p.m. EDT Sunday to deliver the final set of power-generating solar array wings and a new ...

NASA astronaut Nick Hague will install patches to the agency's NICER (Neutron star Interior Composition Explorer) X-ray telescope on the International Space Station as part of a spacewalk ...

China has announced plans to build a giant solar power space station, which will be lifted into orbit piece by piece using the nation's brand-new heavy lift rockets.

This story incorporates reporting from Yahoo, Space on MSN.com and MSN.NASA astronaut Suni Williams set a new record after a recent 5.5-hour spacewalk outside the International Space Station (ISS).

"The technical success of the program paves the way for new ... Solar Array program, which aims to provide sustainable power on the lunar surface. Along with its previous success on the ISS ...

"The technical success of the program paves the way for new opportunities ... s Lunar Vertical Solar Array program, which aims to provide sustainable power on the lunar surface. Along with its ...