Sierra Space Brings to Market Revolutionary High-power Density Solar Power Systems

Sierra Space showcases advances in development of Surface Mount Solar Technology (SMT) power systems at SmallSat 2022 (Credit: Sierra Space)

LOUISVILLE, Colo., Aug. 9, 2022 (Sierra Space PR) — Sierra Space, a leading commercial space company at the forefront of creating and building the future of space transportation and infrastructure for low-Earth orbit (LEO) commercialization, today announced the company has started the delivery of its proprietary, patented Surface Mount Technology (SMT) solar power systems.

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Rocket Lab selected by Ball Aerospace to Power NASA’s GLIDE Spacecraft

Rocket Lab will supply the Solar Array Panel (SAP) for the GLIDE Heliophysics mission.

Electron launches on May 3, 2022. (Credit: Rocket Lab)

LONG BEACH, Calif. (Rocket Lab PR) — Rocket Lab (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a leading launch and space systems company, has been selected by Ball Aerospace to manufacture the Solar Array Panel (SAP) to power NASA’s Global Lyman-Alpha Imager of Dynamic Exosphere (GLIDE) mission spacecraft planned to launch in 2025. GLIDE is a heliophysics mission intended to study variability in Earth’s atmosphere.

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NASA’s 2021 Achievements Included Mars Landing, First Flight, Artemis, More

WASHINGTON (NASA PR) — In 2021, NASA completed its busiest year of development yet in low-Earth orbit, made history on Mars, continued to make progress on its Artemis plans for the Moon, tested new technologies for a supersonic aircraft, finalized launch preparations for the next-generation space telescope, and much more – all while safely operating during a pandemic and welcoming new leadership under the Biden-Harris Administration.

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Spacewalkers Complete First Roll Out Solar Array Installation

HOUSTON (NASA PR) — NASA astronaut Shane Kimbrough and ESA (European Space Agency) astronaut Thomas Pesquet concluded their spacewalk at 2:10 p.m. EDT, after 6 hours and 28 minutes. In the eighth spacewalk of the year outside the International Space Station, the two astronauts completed the deployment of a new ISS Roll-Out Solar Array (iROSA) on the far end of the left (port) side of the station’s backbone truss structure (P6).

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SpaceX’s 22nd Commercial Resupply Mission to Space Station Launches Water Bears, Squids, Solar Panels

These immature bobtail squid (Euprymna scolopes) are part of UMAMI, an investigation that examines whether space alters the symbiotic relationship between the squid and the bacterium Vibrio fischeri. (Credits: Jamie S. Foster, University of Florida)

HOUSTON (NASA PR) — The 22nd SpaceX cargo resupply mission carrying scientific research and technology demonstrations launches to the International Space Station from NASA’s Kennedy Space Center in Florida no earlier than June 3. Experiments aboard include studying how water bears tolerate space, whether microgravity affects symbiotic relationships, analyzing the formation of kidney stones, and more.

Highlights of the payloads on this resupply mission include:

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Northrop Grumman Solar Arrays to Power Airbus OneSat Spacecraft

OneSat spacecraft (Credit: Airbus)

SAN DIEGO, May 3, 2021 (Northrop Grumman PR) – Northrop Grumman Corporation (NYSE: NOC) was awarded a contract by Airbus Defence and Space for the design, development and production of 24 ship sets of solar arrays to support the OneSat satellite product line. The solar arrays will power the OneSat communication satellites in geosynchronous orbit.

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Sierra Nevada Wins NASA Contract to Power Water-Seeking VIPER Lunar Rover

NASA’s Volatiles Investigating Polar Exploration Rover, or VIPER, is a mobile robot that will roam around the Moon’s south pole looking for water ice. The VIPER mission will give us surface-level detail of where the water is and how much is available for us to use. This will bring us a significant step closer towards NASA’s ultimate goal of a sustainable, long-term presence on the Moon – making it possible to eventually explore Mars and beyond. (Credit: NASA Ames/Daniel Rutter)

SPARKS, Nev., March 29, 2021 (SNC PR) – Sierra Nevada Corporation (SNC), the global aerospace and national security company owned by Eren and Fatih Ozmen, was awarded a contract for a program supporting NASA’s water-hunting robot mission to the moon. SNC will contribute its cutting-edge solar array technology to power a rover on the lunar surface in its mission to identify and quantify water and volatile resources, helping advance the agency’s Artemis program. 

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Redwire Selected As Solar Array Supplier for PlanetiQ Constellation Spacecraft

JACKSONVILLE, Fla., March 9, 2021 (Redwire PR) – Redwire, a new leader in mission critical space solutions and high reliability components for the next generation space economy, has been selected by PlanetiQ, a commercial weather satellite constellation operator, to supply solar arrays for their HD GPS-RO weather satellites. The contract will include delivery of a 130-watt solar array for PlanetiQ’s spacecraft. The agreement marks PlanetiQ’s third flight contract for Redwire’s solar arrays. Previously, Redwire’s subsidiary Roccor delivered two sets of solar arrays to PlanetiQ, dating back to 2018. 

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Astronauts Complete Spacewalk to Prepare Space Station for Power Upgrades

Spacewalkers Victor Glover and Kate Rubins are pictured at the mast canister, installing bracket support struts to the base of the solar array on Feb, 28th 2021. (Credit: NASA)

HOUSTON (NASA PR) — NASA astronauts Kate Rubins and Victor Glover concluded their spacewalk on Sunday at 1:16 p.m. EST, after 7 hours and 4 minutes. In the third spacewalk of the year outside the International Space Station, the two NASA astronauts began work to install modification kits required for upcoming solar array upgrades.

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Video: Roll-Out Solar Array Experiment (ROSA) Deploys on ISS

Video Caption: The Roll-Out Solar Array (ROSA) was deployed from the end of the Canadarm2 robotic arm Sunday, June 18 outside the International Space Station. ROSA is an experiment to test a new type of solar array that rolls open in space like a party favor and is more compact than current rigid panel designs.

The ROSA investigation tests deployment and retraction,characterizes changes when the Earth blocks the sun, vibration and other physical challenges to determine the array’s strength and durability.

ROSA has the potential to replace solar arrays on future satellites, making them more compact and lighter weight. Satellite radio and television, weather forecasting, GPS and other services used on Earth would all benefit from high-performance solar arrays. The payload will remain deployed for seven days before retracting and will be stowed back inside the trunk of SpaceX’s Dragon cargo vehicle.

Note: footage of deploy is sped up 300%.











NASA Working on Advance Solar Array Technology

Roll Out Solar Array (ROSA) technology undergoes testing (Credits: Deployable Space Systems, Inc.)
Roll Out Solar Array (ROSA) technology undergoes testing (Credits: Deployable Space Systems, Inc.)

WASHINGTON (NASA PR) — NASA’s Space Technology Mission Directorate (STMD) worked with two private firms to develop advanced structures for high power solar arrays that are stronger, lighter, and package more compactly for launch. This technology investment furthers the agency’s deep space exploration goals and aids the commercial communications satellite industry, the provider of direct-to-home television, satellite radio, broadband internet and a multitude of other services.

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ATK Demonstrates Advanced MegaFlex Solar Array

Artist's conception of ATK's High-Power Megaflex Solar Array. (Credit: ATK)
Artist’s conception of ATK’s High-Power Megaflex Solar Array. (Credit: ATK)

ARLINGTON, Va., Jan. 21, 2014 (ATK PR) — ATK (NYSE: ATK) demonstrated full deployment of a large MegaFlex™ solar array under a NASA contract to further the development of a high-power system to be used for future robotic and manned exploration missions.

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