Microsoft and Viasat are Using
Satellites to Bring 10 Million People Online (Source: The Verge)
As a variety of organizations and companies are working to expand (and
sometimes restore) electricity to the hundreds of millions of people
who don’t have it, tech companies are working to make sure that people
will have internet as soon as they get devices that can access it.
Microsoft and Viasat are partnering to expand internet access to 10
million people living in places like Africa and North and Central
America.
The move is part of Microsoft’s Airband Initiative, which has used old
TV spectrum and other tech to connect millions of people — though this
will be the first time that a satellite internet company is getting
involved. The Viasat partnership will cover 5 million people in Egypt,
Senegal, Angola, Nigeria, and the Democratic Republic of the Congo, as
well as another 5 million people in Guatemala, Mexico, and the US.
(12/14)
Chinese Rocket Stage Now a Cloud of
Orbital Debris After Disintegrating in Space (Source: Gizmodo)
On November 12, China’s Long March 6A rocket broke apart after launch,
scattering debris in low Earth orbit. Now, reports suggest that the
disintegrated upper stage of the rocket has grown to a cloud of 350
pieces of space debris. The U.S. Space Force’s 18th Space Defense
Squadron tracked 50 pieces of space debris resulting from the rocket’s
break up at an estimated altitude of 310 miles to 435 miles. (12/14)
Space Startup Wants to Build a
Manufacturing Platform in Low Earth Orbit (Source: Gizmodo)
ThinkOrbital has big plans for low Earth orbit, designing an orbital
platform that could be used to manufacture products in space, as well
as remove and recycle space debris.The spherical structure, which was
named the ThinkPlatform, would be a free-flying, non-pressurized
platform that would either operate as part of a larger commercial
station or it could dock with a spacecraft like SpaceX’s Starship.
(12/13)
Space Debris Expert: Orbits Will Be
Lost—and People Will Die—Later This Decade (Source: Ars Technica)
Moriba Jah says today's approach to launching satellites is not
sustainable. "Many people don't like this whole "tragedy of the
commons" thing, but that's exactly what I think we're on a present
course for. Near-Earth orbital space is finite. We should be treating
it like a finite resource. We should be managing it holistically across
countries, with coordination and planning and these sorts of things.
But we don't do that...
"I think we are going to lose the ability to use certain orbits because
the carrying capacity is going to get saturated by objects and junk...
So if we're trying to minimize having to move out of the way or bumping
into each other, and no matter what we do we can't avoid that, that
means that for all intents and purposes, that orbit highway is no
longer usable.
"I also predict that we will see a loss of human life by (1) school-bus
sized objects reentering and surviving reentry and hitting a populated
area, or (2) people riding on this wave of civil and commercial
astronauts basically having their vehicle getting scwhacked by an
unpredicted piece of junk. I predict that both those things are going
to happen in the next decade." (12/14)
7 Things We Learned From NASA's Wildly
Successful Artemis 1 Mission (Source: Gizmodo)
NASA’s Artemis 1 mission concluded with Orion’s immaculate splashdown
in the Pacific Ocean on Sunday. Seemingly a billion years—and most
assuredly a few billion dollars—in the making, the mission ended far
too quickly for space junkies like me. But in those short few weeks, it
managed to nail all its primary objectives. Click here.
(12/14)
Coolant Leak in Russian ISS-Docked
Soyuz Scrubs Cosmonaut Spacewalk (Source: Space News)
A Soyuz spacecraft docked to the International Space Station suffered a
coolant leak late Wednesday, scrubbing a spacewalk. Two Russian
cosmonauts, Sergey Prokopyev and Dmitri Petelin, were preparing to
start the spacewalk when controllers noticed the leak around 7:45 p.m.
Eastern. Controllers delayed, then canceled, the spacewalk as the leak
continued for several hours. It's unclear what caused the leak or how
severe of a problem it is. In a worst-case scenario, the Soyuz would be
unable to safely return its three-person crew, which includes NASA
astronaut Frank Rubio along with Prokopyev and Petelin, but could
potentially be replaced by launching a new Soyuz without a crew. (12/15)
Landspace Launch Attempt Fails in China
(Source: Space News)
The first launch of the Zhuque-2 rocket by Chinese company Landspace
failed Wednesday. The rocket lifted off from newly constructed
facilities at the Jiuquan Satellite Launch Center at around 3:30 a.m.
Eastern, and its first stage appeared to perform as expected. However,
leaked footage suggests that a problem with the rocket's second stage
resulted in the failure of the mission. An expected burn of that
stage's vernier thrusters, intended to carry the stage and payloads
into orbit after a burn by the main engine, did not occur as planned.
The launch was the first attempt of a privately-developed Chinese
liquid propellant launch vehicle, and the first orbital launch attempt
worldwide of a rocket that uses methane fuel. (12/15)
Chokepoint in the Launch Market
(Source: Space News)
Falcon 9 issues are magnified by a chokepoint in the launch market,
with few other options for launching payloads by the U.S. and other
Western nations. The withdrawal of Russian launch vehicles from the
market after the invasion of Ukraine and the ongoing transition to a
new generation of vehicles by several providers means there are few
other options beyond SpaceX for launching satellites in the near term.
The U.S. government has to face the prospect that until these new
vehicles are available, there might be a period when it will only have
access to a single provider, one expert said in a panel discussion this
week. (12/15)
US Space Strategy Stresses
Constellation Resiliency (Source: Space News)
A recently completed U.S. space strategy stresses the need to deploy
resilient constellations that can operate under attack. Assistant
Secretary of Defense for Space Policy John Plumb outlined the strategy,
conducted jointly by the Office of the Secretary of Defense and the
Director of National Intelligence, in a talk Wednesday. He said the
Defense Department is making a "fundamental shift in how we think about
things" in space because of growing threats, pushing it towards
constellations that are more survivable than traditional large
satellites. The full strategy document is classified and will not be
released. (12/15)
Rocket Lab Electron Finally Ready for
Virginia Launch (Source: Space News)
NASA and Rocket Lab say they are finally ready for the first Electron
launch from Virginia's Wallops Island. The launch from the company's
new Launch Complex 2 at Wallops is scheduled for Friday at 6 p.m.
Eastern, with an 85% chance of acceptable weather. The company
originally planned to start launching Electrons there in 2020 but was
delayed by problems NASA encountered in the development of a new
autonomous flight termination system that was required for Electron
launches there. That system has now received FAA approval for the
launch. Rocket Lab previously stated it expects to perform four to six
Electron launches next year from Wallops, out of the 14 launches
overall projected by the company for 2023. (12/15)
China Launches Reconnaissance
Satellite on Long March 2D (Source: Xinhua)
China launched a reconnaissance satellite Wednesday. A Long March 2D
rocket lifted off from the Xichang Satellite Launch Center at 1:25 p.m.
Eastern and placed a Yaogan-36 satellite into orbit. Chinese media
described the payload as a remote sensing satellite, but it is believed
to be a military reconnaissance satellite. (12/15)
Report Recommends Policies to Ensure
US Broadband Constellation Competitiveness (Source: Space News)
A new report recommends that the U.S. government enact policies to
ensure American broadband satellite constellation operators are
competitive globally. The study, funded by Amazon and SpaceX, argues
that economic and regulatory issues are creating competitive pressures
for U.S. industry. A proposed Chinese constellation "may fall somewhere
in the gray zone between commercial and governmental," the report
advises, putting American commercial systems at a disadvantage. The
report argues U.S. companies need more agile regulatory practices so
they can compete internationally. (12/15)
Eutelsat Ordered to Halt Russian
Propoganda Broadcasts in France (Source: Space News)
France's TV regulator ordered Paris-based satellite operator Eutelsat
to stop broadcasting three Russian propaganda channels. Arcom said
Wednesday it gave Paris-based Eutelsat a week to stop broadcasting
Rossiya 1, Perviy Kanal and NTV via its satellites. Russia-based
service providers NTV Plus and Trikolor currently use Eutelsat
satellite capacity to broadcast these Russian-language channels to the
west of the country. Eutelsat said it would comply with the request.
(12/15)
Belt Tightening in Space Sector (Source:
Space News)
Space sector entrepreneurs are moving out of facilities, freezing
hiring and cutting travel budgets to make the money they've raised last
longer.
While people don't share news of cutbacks as readily as they broadcast
expansion plans, the economic slowdown is affecting companies
throughout the space sector. SpaceWorks NewSpace Index, focused on
publicly traded firms, declined 19.3 percent in the last 30 days.
Promus Ventures' New Space index, which includes aviation startups like
Joby and Archer Aviation, sank 23.1 percent in a month.
In general, the economic climate is making people afraid, said one
founder. At the end of the day, though, companies with good business
models can succeed. They just have to be smart about it, he said.
(12/14)
Cailabs Raises $27.6 Million for Laser
Comm (Source: Space News)
Cailabs raised 26 million euros ($27.6 million) to expand the French
company's laser communications and optical ground station business.
Luxembourg-based NewSpace Capital led the investment round. Additional
funds came from Definvest, an equity fund established by the French
military, Starquest, Innovacom, Safran Corporate Venture and the
investment arm of French investment bank Crédit Agricole. (12/14)
EOI Space Teams with NTT Data on VLEO
Constellation for Imagery (Source: Space News)
EOI Space, formerly known as Earth Observant, forged a strategic
distribution agreement with Japan's NTT Data Corp. With its Stingray
constellation of satellites in very low Earth orbit, EOI Space plans to
collect imagery with a resolution of 15 centimeters per pixel. NTT
Data, the first official partner for a program that grants priority
access to EOI Space satellite content and services, also acquired 2.5
percent of EOI Space. (12/24)
Euroconsult Projects Big Growth in
Satellite Launches (Source: Space News)
Euroconsult expects the average number of satellites launched annually
in the next decade to quadruple with more than 2,500 satellites
launched annually from 2022 to 2031. Commercial constellations outside
geostationary orbit will account for 83 percent of satellites launched
but only 30 percent of the industry's manufacturing and launch revenue,
according to Euroconsult's annual "Satellites to be Built &
Launched" report. Meanwhile, civil government and defense customers
will spend an average of $29 billion per year and provide
three-quarters of the manufacturing and launch revenues. (12/24)
US Needs a New Immigrant Visa for the
Space Industry (Source: The Hill)
We are in a new golden age of space exploration. A time period defined
by weekly commercial and government technological achievements, from
the NASA-led Artemis return to the moon program to commercial space
start-ups focused on tourism and trade. To promote innovation in the
space industry, the United States must reform its immigration system
and update archaic export regulations contained in the International
Traffic in Arms Regulations (ITAR) that inhibit multinational
cooperation, and there has never been a better time to do so than now.
It is imperative as we move forward in this new era, to create and
foster a community where talented individuals from around the globe can
contribute ideas to help push humankind deeper into space exploration,
travel, trade and beyond. All while creating a future based on global
cooperation instead of the entrenched spirit of competition. (12/13)
Paso Robles, Cal Poly Move Forward on
Spaceport Initiative (Source: Paso Robles Daily News)
On Dec. 6, the Paso Robles City Council unanimously approved an
agreement with Cal Poly to accelerate the City of Paso Robles’ pursuit
of a spaceport license for the Paso Robles Airport. The agreement will
activate Cal Poly’s Aerospace Engineering Department, along with
undergraduate and graduate students from several other departments to
develop the spaceport license application for submittal to the Federal
Aviation Administration by Summer 2023.
Cal Poly’s proposal includes working with the city on developing a
proposed tech corridor and engaging with other local education
institutions, such as Cuesta College, on workforce development training
programs to help create a hiring pipeline for students interested in
any aspect of aerospace from welding to marketing to engineering.
(12/14)
Historic NASA Dish Set for $10m
Refurbishment After Decades of Dormancy (Source: ABC.net.au)
A Canadian space company will sink at least $10 million into a historic
dish in coastal Western Australia that was once used for NASA missions.
Carnarvon's large 29.6 meter dish was used by NASA after the first moon
landing for communication on missions. ThothX has signed a 20-year
renewable lease to operate and maintain the Overseas Telecommunications
Commission dish 900 kilometers north of Perth in Carnarvon. The dish
will be repurposed for deep space radar tracking of satellites and
spacecraft. (12/13)
India Studies Feasibility of Missions
to Venus, Aeronomy (Source: Live Mint)
The Indian Space Research Organization has taken initiatives for
feasibility studies on missions to Venus as well as aeronomy studies,
said minister of state for science and technology Jitendra Singh. In a
written reply to a question in the Lok Sabha, the minister said that
both these missions are being conceptualized. “The scientific scopes
are being deliberated nationally with participation of science
community."
The term aeronomy was coined and introduced about 60 years ago. It
refers to the scientific study of the upper atmospheric regions of the
Earth and other solar system bodies. It covers the chemistry, dynamics
and energy balance of both neutral and charged particles. ISRO will
send a spacecraft to orbit Venus to study what lies below its surface.
It is expecting to launch the mission by December 2024 with an orbital
maneuver planned for a year after that. The orbital maneuver is the use
of propulsion systems to change the orbit of a spacecraft. It enables a
spacecraft to enter a planet’s orbit. (12/14)
How Do You Prove There’s Ice on the
Moon? With a Lunar Flashlight (Source: WIRED)
NASA is serious about getting people back to the moon. That means it’s
time to find out where all the water is. The agency launched a
briefcase-sized satellite called Lunar Flashlight that will search for
frost in the shadowed regions of the lunar South Pole and begin to
build a rough map of where it can be found. It’s a step toward
understanding where that water came from, and whether it’s a renewable
resource that astronauts could drink or convert into rocket fuel for
the trip back to Earth.
Lunar Flashlight is about “learning to live and work off-planet, and
really establishing that we can work in a remote location without
umbilical cords—without the constant need to resupply everything,” says
Barbara Cohen, a NASA Goddard Space Flight Center planetary scientist
and the mission’s principal investigator.
The moon, like Earth, formed in an extremely dry environment, so any
ice that’s present today had to have gotten there later. Most likely,
it came from comets and asteroids bombarding the surface, leaving
behind small amounts of H2O in their impact craters. Outgassing from
active volcanoes may have also deposited water onto the lunar regolith.
Some researchers even think that the solar wind—streams of hydrogen
ions that flare from the sun—could be interacting with oxygen in the
moon’s soil to create water. (12/13)
Sierra Space Tests Pressure Limits of
Inflatable Crew Module (Source: Space.com)
Sierra Space deliberately exploded a small prototype for an inflatable
astronaut habitat to get ready for spaceflight. The company conducted
what it calls the "ultimate burst pressure test" (UBP) as it progresses
along the long road to helping develop a private replacement to the
ISS. The inflatable module, called Large Integrated Flexible
Environment, or LIFE, will form part of the larger Orbital Reef space
station led by Blue Origin. NASA seeks to replace the aging ISS in the
2030s with industry-led private stations, and Orbital Reef is among
them.
The recent test was the second in 2022 to explode a Sierra Space module
prototype for Orbital Reef, following a similar procedure in July.
Simply put, by testing a smaller prototype of the module to its literal
limit, engineers can make spaceflight safer for future astronauts. The
Sierra Space team blew up the module on Nov. 15 inside the flame trench
of a Saturn 1 and 1B test stand at the NASA Marshall Space Flight
Center in Huntsville, Alabama. (12/13)
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