Sierra Space successfully finished its third module test for the Blue Origin-led Orbital Reef private space complex for NASA, on the long road to replace the International Space Station. When you ...

The Renewable Energy Test Center (RETC) released its 2024 PV Module Index report, evaluating the reliability, quality, and performance of solar panels. Solar modules are put through a variety of ...

A subscale version of Sierra Space's LIFE module, equipped with a metallic plate representing a window, is prepared for a burst test. Credit: Sierra Space KIHEI, Hawaii — Sierra Space conducted ...

Catastrophic-type glass breakage in PV modules. Image: Valentin, D. et al. 2022, “Failure investigation of a solar tracker due to wind-induced torsional galloping”. In recent years PV modules have ...

On the frigid morning of March 4, 2019, at the Swedish Esrange Space Center north of the Arctic Circle, Ralf Engelhardt, research associate at the Chair of Carbon Composites at the Technical ...

A PV power plant not only delivers consistent green energy, but is also a significant financial investment over 25 years. From the financial viewpoint, return on investment and system reliability are ...

Chasing Orion: This is the second in a series of stories leading up to the April 2019 launch of Orion’s launch abort system, which is managed by NASA’s Johnson Space Center in Houston. As the Orion ...

NASA performed an in-flight test of the Launch Abort System (LAS) for its Orion crewed spacecraft Tuesday morning from Cape Canaveral Air Force Station (CCAFS) in Florida. A highly instrumented test ...

The company conducted a spectacular burst test on a full-scale LIFE module to assess the strength of its pressure shell. Reading time 2 minutes You can’t fly an inflatable module to space without ...

A 300-cubic-meter inflatable module exceeded NASA safety margins by more than 20% in a recent burst test. Credit: Sierra Space LONDON — Sierra Space has completed a second full-scale burst test of an ...

On March 3, 1969, NASA launched the Apollo 9 mission to test the first crewed Lunar Module spacecraft that would pave the way for future moon landings. See how the mission worked in photos here. This ...