SpaceX to FCC: $4.5B Broadband Program
Is Unnecessary. Starlink Has It Covered (Source: PC Mag)
SpaceX is telling the FCC to consider ending a $4.5 billion fund that
subsidizes voice and broadband in rural areas, arguing that Starlink
has solved the connectivity gap by offering fast speeds at competitive
rates. “The Commission’s universal service programs must adapt to a
reality where the long-standing problem of high-speed broadband network
access has effectively been solved, rendering most legacy High-Cost
support mechanisms redundant,” the company wrote. (5/15)
New Theory of Dark Matter Could Solve
Three Cosmic Mysteries (Source: Universe Today)
A new type of dark matter is proposed that can explain three
astrophysical mysteries in vastly different fields. In essence, the
study proposed that dense clumps of Self-Interacting Dark Matter (SIDM)
can account for the gravitational effects of gravitational lenses,
stellar streams, and satellite galaxies. The team's study,
"Core-Collapsed SIDM Halos as the Common Origin of Dense Perturbers in
Lenses, Streams, and Satellites,” suggests that particle interactions
can lead to “gravothermal collapse,” where particles form extremely
dense, compact cores a million times the mass of the Sun. (5/15)
NASA Shifts Wallops Management From
Goddard to KSC (Source: NASA Watch)
NASA Wallops employees in Code 800 have been informed that they're now
under KSC management effective immediately and that GSFC ETD leadership
had been instructed to cancel their travel to Wallops. These employees
were also told that an email with more details would be coming later
this week. (5/13)
Starship V3 Will Do Something
Completely New on Flight 12 (Source: Space.com)
While the mission will be Starship's 12th overall, it will mark the
debut of the advanced new V3 vehicle, which features a number of
important modifications and upgrades compared to its predecessors.
(That helps explain the long launch lacuna.) Finally, while Starship
will fly a familiar suborbital trajectory on Flight 12, it will do
something completely new while it's up there — take a good, long look
at itself.
The Flight 12 plan calls for Starship's upper stage, known as Ship, to
deploy 22 dummy versions of SpaceX's Starlink broadband spacecraft.
These will be "similar in size to next-generation Starlink satellites,"
including two inspector spacecraft. They will scan Starship's heat
shield and transmit imagery down to operators to test methods of
analyzing Starship's heat shield readiness for return to launch site on
future missions. (5/14)
David Attenborough Turned 100 — and
His Oldest Argument Against Space Exploration is the Same Conclusion
Most Astronauts Come Home With (Source: Space Daily)
In October 1980, David Attenborough said the only place a human being
was likely to travel within thirty or forty years was, in his words,
“not nearly as interesting as this very precious earth of ours.” He has
not changed his position in the forty-six years since. The line he is
most often paired with — that he wishes the world were twice as big and
half of it still unexplored. What has gone less remarked is that the
position he has held for almost half a century — that the most
interesting planet in the solar system is the one we are already
standing on — is now also, with very few caveats, the conclusion most
astronauts come home with. (5/14)
Space Force Awards Northrop Grumman
$398 Million Satellite Contract (Source: Space News)
The U.S. Space Force awarded Northrop Grumman a $398 million contract
to build a prototype communications satellite intended to demonstrate
anti-jamming technologies for military operations in contested
environments, the Space Systems Command said May 15. (5/16)
Rocket Lab Targets Missile Defense and
Golden Dome as Its Next Growth Market (Source: Motley Foo;l)
By now you've heard the news: Golden Dome, President Trump's $151
billion plan to build a satellite-based missile shield over America,
has been expanded with the award of a $3.2 billion umbrella contract to
develop a system of "space-based interceptor" missiles, or SBIs, to
shoot down hostile missiles. Concurrent with its earnings report last
week, Rocket Lab announced Friday that it's partnering with RTX on the
latter's bid for work under the SBI contract. (5/15)
New Golden Dome ‘Ecosystem Hub’ Will
Vet New Tech, Monitor Industrial Base (Source: Air and Space
Forces)
The leaders of the Pentagon’s Golden Dome program say a new “Ecosystem
Hub” will make it easier for companies to pitch technology for the
effort and for the government to monitor supply chain and cyber risks.
The program established the hub in April, which Golden Dome Director
Gen. Michael Guetlein has called a “one-stop-shop for industry” to do
business with one of the Defense Department’s largest programs.
“Our intent is to build a gateway that will provide a single point of
entry for anyone that wants to come in and see the Golden Dome problem
set and then provide those innovative solutions that perhaps we haven’t
even thought about yet that could solve some of our problems,” Marcia
Holmes said. Holmes and Guetlein said the hub is meant to be a tool not
only for companies looking to pitch solutions, but for the program to
understand potential cyber vulnerabilities and supply chain constraints
within the industrial base. (5/15)
NASA Still Maintains Some of the
Voyager Spacecraft Code in a 1970s-Era Programming Language That Almost
Nobody on Earth Fully Understands Anymore, and the Handful of Engineers
Who Do Are Now in Their 80s (Source: Space Daily)
The popular story is that NASA still runs the Voyagers on software
written in a programming language nobody alive can read, kept going by
a handful of engineers all in their eighties, with no one queued up to
replace them. In our reading of the record, parts of this are accurate.
Parts are not. The underlying problem is real, and more specific than
the headline suggests.
The Voyager onboard computers run assembly language written for
purpose-built General Electric interrupt-driven processors, designed
and fabricated in the early 1970s. Three computer systems sit on each
spacecraft: the Computer Command Subsystem, the Attitude and
Articulation Control Subsystem, and the Flight Data Subsystem.
The popular shorthand often says Voyager “runs on Fortran.” That
appears to blur two things: onboard flight software and ground-side
tools. The spacecraft’s low-level flight work depends on
assembly-language programming on highly specialized hardware. Fortran
has been associated with ground systems and older mission tooling. When
NASA went looking for a replacement engineer in 2015, the brief covered
both, but Suzy Dodd’s specific concern in the same coverage was finding
people who could program in assembly and understand the intricacies of
the spacecraft. (5/16)
Northrop Grumman Expands Florida
Aerospace and Defense Manufacturing (Source: Defense Industry
Europe)
Northrop Grumman operations across Florida include 17 sites. The
company employs ~8,000 people in the state and operates three million
square feet of facilities, generating ~$5.4 billion in annual economic
output within Florida. The company said it works with nearly 500
suppliers in the state and contributed $1.2 million in charitable
support for STEM education, workforce development and military and
veteran programs during 2025. According to the company, employees also
contributed more than 20,000 volunteer hours across local schools and
nonprofit organizations.
The company stated that its operations support both military
modernization programs and broader American manufacturing capabilities.
At its facility in St. Augustine, Northrop Grumman operates the E-2
production line, which the company described as the longest-running
production line in naval aviation history. Design and engineering work
for the E-2D platform is carried out at the company’s facility in
Melbourne. Florida would serve as a key manufacturing center if
Northrop Grumman is selected for the F/A-XX program.
At the Kennedy Space Center, Northrop Grumman supports production and
assembly work for the Space Launch System through its Booster
Fabrication Facility. In the Orlando region, the company said its
Apopka facility is developing advanced microelectronics packaging
technologies through its Micro-Line production system. The company
stated that the B-21 program originated in Melbourne, Florida, where
engineers used digital modeling to integrate design, manufacturing and
supplier data. (5/12)
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