SpaceX Sees U.S. Army as
Possible Customer for Starlink and Starship (Source: Space
News)
SpaceX President and Chief Operating Officer Gwynne Shotwell appeared
on a panel Wednesday alongside U.S. Army leaders who talked about their
efforts to modernize the force and bring more innovation into military
procurement. Shotwell was speaking to an unfamiliar audience that may
not know much about what SpaceX does or why she was sitting on that
panel on the final day of the Association of the U.S. Army’s annual
conference.
“SpaceX is new to this forum and this service,” she said. Shotwell then
shared with the audience a bit of the history of SpaceX and mentioned
that the company’s goal is to build “transportation systems” that are
reliable and low cost. “We’re talking to the Army about Starlink and
Starship,” she said without elaborating further. The Army does not
launch big satellites or sends crews to space, but conceivably it could
use Starship for point-to-point transportation around Earth, for
example, to deliver cargo in minutes halfway around the world. SpaceX
already has made that pitch to the U.S. Air Force. (10/17)
Rocket Lab Launches Astro
Digital Satellite From New Zealand (Source: Space News)
Rocket Lab launched a smallsat for Astro Digital Wednesday night. The
Electron lifted off from Rocket Lab's launch site on New Zealand's
Mahia Peninsula at 9:22 p.m. Eastern and placed the Palisade satellite
into orbit 71 minutes later. The 16U cubesat is intended to test
technologies for Astro Digital's Corvus smallsat platform. The
satellite's orbit, more than 1,000 kilometers high, is more than twice
as high as previous Electron launches. The company said the launch
tested upgrades to the Curie kick stage, including a switch to a
bipropellant engine for higher performance. (10/17)
Senate Confirms Barratt
as SECAF (Source: Space News)
The Senate confirmed Barbara Barrett as the next Secretary of the Air
Force Wednesday. Barrett's nomination was approved on an 85–7 vote.
Barrett is a former U.S. ambassador to Finland who also held posts as
chair of the Aerospace Corporation's board and governance vice chair of
JPL. She trained a decade ago to fly in space, serving as a backup to
space tourist Guy Laliberté. Barrett endorsed the formation of a Space
Force during her confirmation hearing last month and, if Congress
authorizes a Space Force to be place under the Air Force, Barrett would
serve as secretary of both the Air Force and the Space Force. (10/17)
Overland Test Corridor in
Washington State Would Support Civil Supersonic Development
(Source: Aviation Week)
An alliance has formed to promote the creation of a commercially
operated civilian supersonic corridor to allow developers of supersonic
transports to flight-test their aircraft over land. This would increase
test efficiency and safety, says the Supersonic Flight Alliance
(SSFA). A subsidiary of Seattle-based engineering, testing
and certification specialist AeroTEC, the SSFA is proposing the
creation of a 300-mi.-long supersonic corridor in airspace over eastern
Washington state. (10/17)
House Appropriator Not
Ready to Fund Artemis 2024 Lunar Plan (Source: Space News)
The chair of the House appropriations subcommittee that funds NASA said
Wednesday he was not yet ready to support moving up a human lunar
landing to 2024. Rep. José Serrano (D-NY) said at a hearing that he
couldn't support a $1.6 billion "down payment" on Artemis in fiscal
year 2020 without knowing the total cost of the program, which NASA has
yet to disclose. "Unless we know how much this is going to cost at the
end, it would be irresponsible for us to take the first step," he said,
a sentiment echoed by other Democratic members of the subcommittee.
Republican members, by comparison, endorsed Artemis, but pressed NASA
to make greater use of the Space Launch System and rely less on
commercial vehicles. (10/17)
NASA Will Award Boeing a
Cost-Plus Contract for Up To 10 SLS Rockets (Source: Ars
Technica)
The principle behind a cost-plus contract is simple. Occasionally, the
US government needs something exceptionally difficult, complex, and
unprecedented to be built. In those cases, with technical challenges
all but certain to arise, the government pays a contractor the entire
value of the development costs, plus a fee—often 10 percent.
This is a useful tool to get the best contractors in the country to
focus their efforts on large programs the government deems valuable.
But it's not a good way to encourage a company to move quickly on a
program, especially as businesses seek to maximize profits. This is
because the longer a contract goes, the more money it costs, and the
greater fees it generates.
The alternative to this is a fixed-price contract, in which the
government pays a vendor a fixed fee for a product. If the company
delivers a product for less than that, it makes a profit. If the
product ends up costing more, the company eats the difference. Most of
the time, a company does not get paid the bulk of the funding until
they deliver a product. (10/17)
Viasat Considers GEO
Upgrade (Source: Space News)
Viasat is thinking about a fourth generation of broadband GEO
satellites. Company CEO Mark Dankberg said that while the company is
still developing its three ViaSat-3 satellites for launch starting in
2021, it's looking ahead to a ViaSat-4 system at some future date to
make clear ViaSat-3 isn't "the end state of what we're trying to do."
While those satellites will operate in GEO, another Viasat executive
said at a conference last week it's thinking about a medium Earth orbit
constellation as well. (10/17)
Spire to Expand
Constellation for Aircraft Tracking (Source: Space News)
Spire plans to double the size of its satellite constellation as it
rolls out a new global aircraft tracking service. AirSafe, the first
Spire Aviation product, currently offers more than 70 million daily
aircraft position reports. To offer global aircraft tracking as well as
rapid reporting, Spire will need to add another 70 or 80 satellites to
its current fleet of 84 satellites, company CEO Peter Platzer said. By
2021, Spire’s constellation will be large enough to observe any
aircraft's latitude, longitude, altitude and time and provide reports
within 15 minutes. (10/17)
Japan Supports Artemis
(Source: Kyodo)
The Japanese government has signaled its intent to participate in the
Artemis program. The Committee on National Space Policy said Thursday
it will formally notify the United States later this year of its
decision, including offering technical cooperation. The committee,
though, deferred a decision on providing modules for the lunar Gateway.
(10/17)
OQ Technology to Use
GomSpace Cubesats for IoT (Source: Space News)
An Internet of Things satellite startup hopes tests using another
company's satellites will allow it to move ahead of the competition. OQ
Technology of Luxembourg used GomSpace's two GOM-X4 cubesats in low
Earth orbit to demonstrate waveforms for a future constellation. The
tests began in July and will continue until the end of the year. OQ
Technology is one of around two dozen companies hoping to capture a
piece of the Internet of Things market. The company says a phased
approach to getting IoT payloads deployed will help the eight-person
startup keep its costs low. (10/17)
Iceye Offers High-Res SAR
(Source: Space News)
Iceye is now offering customers access to high-resolution synthetic
aperture radar (SAR) imagery from its satellites. Spotlight imaging,
with a resolution of one meter, is now a standard part of the service
Iceye offers from its SAR constellation. Iceye operates three SAR
smallsats and plans to launch two more radar satellites by the end of
the year. (10/17)
Boeing’s Starliner Set
for Two Pivotal Test Flights Before the Year’s End (Source:
NasaSpaceFlight.com)
Boeing’s Starliner spacecraft is preparing for two major flight tests
before the end of the year, which will pave the way for the
spacecraft’s first crewed flight in 2020. The capsule is being
developed under NASA’s Commercial Crew Program to provide
transportation services to and from the International Space Station.
NASA provided an official update on Boeing’s flight test dates last
Friday. Starliner’s pad abort test is currently scheduled for no
earlier than November 2nd, with the Orbital Flight Test (OFT) occurring
no earlier than December 17. The pad abort test will see a Starliner
capsule perform the abort sequence that would be necessary if there
were to be a problem with the launch vehicle on the pad. November’s
abort test will occur from a test stand at the White Sands Missile
Range in New Mexico. During the flight, Starliner will be tasked with
executing a complicated set of maneuvers in short succession. (10/17)
Virgin Galactic Unveils
Space Apparel (Source: The Verge)
Virgin Galactic unveiled the attire its customers will wear on
SpaceShipTwo suborbital spaceflights starting next year. The flight
suits, developed by Under Armour, will be personally tailored for each
customer, and include a variety of unique design elements. They are
designed to help customers feel more comfortable during the high-G
phases of launch and reentry, and include pads on the elbows and knees
to cushion them from bumping into things during weightlessness. (10/17)
China Appoints New Space
Leadership (Source: Xinhua)
China has made several personnel appointments as it prepares to launch
its first permanent space station. The China Manned Space Agency has
appointed a new chief designer and chief scientist for its overall
human spaceflight program. The agency also selected several deputy
chief designers, including Yang Liwei, the first Chinese astronaut.
They will oversee the deployment of the space station, whose
three-module configuration will be completed in 2022 with the option to
expand it in the future. (10/17)
Amazon Filing Points to
Satellite Collision Risk (Source: IEEE Spectrum)
Amazon has outlined the risks of satellite collisions from its proposed
constellation. The company said in documents filed with the FCC that,
if 5% of its satellites fail in orbit and can no longer maneuver, there
is a 6% chance one will collide with debris at least 10 centimeters
across at some point. That collision risk grows to 12% if one out of 10
of the satellites fail in orbit. The company added that even a 5%
failure rate of its satellites is "well beyond what Amazon would view
as expected or acceptable" and it will design its satellites for much
lower failure rates. (10/17)
No comments:
Post a Comment