Boeing’s Spectrolab to Power NASA’s Roman Space Telescope

Spectrolab, Inc., a wholly owned subsidiary of Boeing, will build the solar cells and integrate solar panels for NASA’s Roman Space Telescope.
Credit: GSFC/SVS

Spectrolab, Inc., a wholly owned subsidiary of Boeing [NYSE: BA], will manufacture, integrate and test approximately 4,000 XTJ Prime solar cells for NASA’s Nancy Grace Roman Space Telescope.

“Using Spectrolab’s XTJ Prime solar cells, NASA will be able to maximize the Roman Space Telescope’s power generation, allowing greater data gathering capability while operating in a unique mission environment at the L2 Lagrange point,” said Tony Mueller, president of Spectrolab. “These cells leverage both heritage and high efficiency for the agency’s newest universe studying telescope.”

Spectrolab’s NeXt Triple Junction (XTJ) Prime solar cells will provide power to the telescope, including its two main instruments – the Wide Field Instrument and the Coronagraph Instrument – as well as the primary mirror that is 2.4 meters in diameter (7.9 feet), and is the same size as the Hubble Space Telescope's primary mirror. The solar array consists of six panels, each approximately 3m-by-2.5m and consists of 4,000 triple junction solar cells. Triple junction solar cells leverage multiple bandgaps tuned to different wavelengths of the solar spectrum, allowing higher efficiencies not possible with commercially available silicon solar cell technology.

Historic Hypersonic Flight

Artist rendering of the Hypersonic Air-breathing Weapon Concept (HAWC), the result of a partnership between the Defense Advanced Research Projects Agency, Air Force Research Lab, Lockheed Martin and Aerojet Rocketdyne.
Credit: Lockheed Martin Corporation

The Defense Advanced Research Projects Agency (DARPA), Air Force Research Lab (AFRL), Lockheed Martin (NYSE: LMT) and Aerojet Rocketdyne (NYSE: AJRD) team successfully flight tested the Hypersonic Air-breathing Weapon Concept (HAWC). This historic flight reached speeds in excess of Mach 5, altitudes greater than 65,000 feet and furthers the understanding of operations in the high-speed flight regime.

"Our work with DARPA and AFRL on the HAWC program demonstrates that air-breathing hypersonic systems are a cost-effective solution to address rapidly emerging threats in the global security arena," said John Clark, vice president and general manager Lockheed Martin Skunk Works®. "The success of this flight test is evidence that a strong partnership between government and industry is key to solving our nation's most difficult challenges and enabling new capabilities to counter threats to U.S. and allied forces."

For the first time, civil /commercial operators in the U.S can purchase new Black Hawk aircraft

The first-of-type S-70M Black Hawk helicopter departs from the Sikorsky Training Academy in Florida Nov. 18 having received the FAA’s Certificate of Airworthiness.
Source/Credit: Lockheed Martin Corporation

The Federal Aviation Administration (FAA) has completed its certification of the S-70M Black Hawk helicopter — a new type designation — by issuing Sikorsky, a Lockheed Martin company (NYSE: LMT) a Restricted Category Special Airworthiness Certificate. FAA certification, and the establishment of a pilot type rating, are expected to broaden the market for the military-designed helicopter by allowing civil and commercial operators in the United States to purchase new Black Hawk aircraft direct from the factory.

“With type certification, new production S-70M Black Hawk helicopters in the latest configuration are available to the U.S. commercial/civil market for the first time,” said Jason Lambert, vice president of Sikorsky Global Commercial & Military Systems. “Internationally, where the FAA restricted category is not widely accepted, we can now discuss with other civil aviation authorities the potential of validating the aircraft for challenging civil operations in their countries’ airspace.”

“We thank the FAA for its rigorous evaluation of the first S-70M aircraft, and FlightSafety International for its partnership to upgrade an S-70i™ flight simulator and training curriculum to S-70M FAA standards,” he said. “We also congratulate and welcome our first S-70M customer, San Diego Gas & Electric, which requires the rugged design and lift capacity of the Black Hawk helicopter to perform the demanding aerial firefighting mission.”

Nanoracks, Voyager Space, And Lockheed Martin Awarded NASA Contract To Build First-Of-Its-Kind Commercial Space Station

Nanoracks, Voyager Space, and Lockheed Martin Awarded NASA Contract to Build First-of-its-Kind Commercial Space Station

Starlab to anchor NASA’s Commercial Low-Earth Orbit Destinations project as the space economy continues to grow

Nanoracks, in collaboration with Voyager Space and Lockheed Martin [NYSE: LMT], has been awarded a $160 million contract by NASA to design its Starlab commercial space station as part of the agency’s Commercial Low-Earth Orbit (LEO) Development program. Starlab will enable NASA’s initiative to stimulate the commercial space economy and provide science and crew capabilities prior to the retirement of the International Space Station (ISS).

“While today marks a major milestone for Nanoracks and our Starlab team, the impact goes far beyond this award,” said Dr. Amela Wilson, CEO at Nanoracks. “To receive this support from NASA validates over a decade of Nanoracks’ hard work forging commercial access to space, bringing over 1300 commercial payloads from 30 nations to the ISS. This opportunity opens far-reaching possibilities for critical research and commercial industrial activity in LEO. We are honored to be selected as one of three awardees to work with NASA, and we cannot wait to bring our existing global commercial customer base to Starlab.”

When spacecraft explode, this engineer looks for answers in the debris left behind

Carolin Frueh, an associate professor of aeronautics and astronautics,
enjoys solving math problems that just keep getting harder the
more that she discovers about how space junk behaves.
(Purdue University photo/Rebecca McElhoe)

Much of the space junk orbiting Earth won’t clean up itself – or tell you how it got there.

Purdue University’s Carolin Frueh and her team are investigating what causes spacecraft to become space junk. Their findings are revealing ways to prevent spacecraft from breaking apart into thousands of pieces of debris that pose a threat to space stations and satellites.

Since 1957, there have been more than 570 incidents of spacecraft fragmenting in Earth’s orbit because they exploded, detonated or collided with each other.

Companies have begun testing technology that may help clean up the mess, but it’s not often clear how spacecraft fragment in the first place. Frueh’s team has undertaken the extremely complicated math needed to get answers.

“I like harsh, challenging problems that don’t have obvious solutions,” said Frueh, an associate professor in Purdue’s School of Aeronautics and Astronautics. “Because space objects are too far away to easily do experiments on or with them, we just observe these objects with a telescope. But even then, we don’t have much data on the objects, as they are not always visible or they’re too small to detect. The question is, ‘What can I still find out about this object with the little data that I can collect?’”

Unraveling the mystery behind a spacecraft’s explosion

Some of the biggest culprits of space debris resulting from fragmentation are upper stages of rockets. The upper stage, which burns last in a mission, tends to stay in space after propelling satellites into orbit. U.S. spacecraft are recommended to deorbit within 25 years of end-of-mission, but not all comply.

A spacecraft can shatter into hundreds of pieces – many the size of a quarter inch or smaller. At altitudes of about 22,000 miles above Earth, Frueh and her collaborators track fragmentation pieces larger than six inches. The problem is speed: Space debris tends to travel faster than a bullet out of a gun (upwards of 15,000 mph). This speed makes even smaller pieces more harmful when they collide with other objects.

1 day. 3 rockets. 23 experiments

Sandia National Laboratories conducted three sounding rocket launches for the Department of Defense on Oct. 20. The launches supported research for hypersonic weapons programs.
(Photos by Mike Bejarano and Rana Weaver)

One year to design, build and test three rockets. Six weeks to unpack, assemble and test them at the flight range. One day to launch them.

Sandia National Laboratories launched three sounding rockets in succession for the Department of Defense on Wednesday. The triple launch was conducted at NASA’s launch range at Wallops Flight Facility in Virginia to hasten development of 23 technologies for the nation’s hypersonic modernization priority, including the Navy’s Conventional Prompt Strike and the Army’s Long-Range Hypersonic Weapon programs.

This was the first mission for the High Operational Tempo for Hypersonics rocket program, funded by the Department of Defense. Experiments were supplied by Sandia, entities within the Defense Department and partner institutions. Other collaborators included Oak Ridge National Laboratory, the Applied Physics Laboratory at Johns Hopkins University and several defense contractors.