SpaceX Nighttime Test
Fees Pay for Park in McGregor (Source: Waco Tribune-Herald)
Rocket testing at SpaceX in McGregor creates a rumble felt miles away
in North Waco, sometimes rattling windows and nerves after the sun goes
down. But baseball fans in the community west of Waco are tempted to
stand and cheer when the rumble starts later than city leaders would
prefer. Truth is, when Falcon rockets are put through their paces
between 9 and 11 p.m., the city receives payments from the
California-based rocket company now aiming for Mars.
This “hush” money for five years has profited a special fund to support
youth baseball in McGregor, so designated by the McGregor City Council.
About $440,000 later, the city christened Launch Pad Park, whose name
reflects a tip of the cap to SpaceX, not a moon shot by a star player.
The McGregor Economic Development Corp. pledged $75,000 toward the
cause, giving the community a $515,000 pot. Launch Pad Park, which will
be dedicated during ceremonies April 13, was previously called
Bluebonnet Park. (2/24)
Israeli Lunar Lander
Suffers Glitch on Way to the Moon (Source: Space.com)
The world's first private lunar lander has hit a snag en route to the
moon. On Monday (Feb. 25), the Beresheet moon lander built by the
Israeli startup SpaceIL missed a planned maneuver to steer the
spacecraft along its eight-week journey to the lunar surface. The
maneuver was originally scheduled for 5 p.m. EST (12 a.m. local time on
Tuesday in Israel) as Beresheet orbited the Earth out of communications
range with its mission control center.
"During the pre-maneuver phase the spacecraft computer reset
unexpectedly, causing the maneuver to be automatically cancelled,"
SpaceIL representatives said in a statement. "The engineering teams of
SpaceIL and IAI are examining the data and analyzing the situation. At
this time, the spacecraft's systems are working well, except for the
known problem in the star tracker." Star trackers are used by the
spacecraft to help orient itself in space with respect to target stars.
Beresheet successfully deployed its landing legs shortly after launch
and executed its first in-space maneuver on Sunday (Feb. 24) despite
problems with the spacecraft's star trackers. In-flight testing has
revealed a "high sensitivity to blinding by the sun's rays in the star
trackers," SpaceIL team members have said. After missing its engine
maneuver Monday, the lander is back in communication with its ground
team as flight controllers work on next steps. (2/26)
Failed 1970s Venus Probe
Could Crash to Earth This Year (Source: Space.com)
Here's another warning about incoming space hardware — but this saga
has an interplanetary connection. First, we have to peel back space
history to the early 1970s, just after the height of the Cold War
space-race between the Soviet Union and the United States. The Soviet
Union launched the Cosmos 482 Venus probe on March 31, 1972. But the
spacecraft messed up its rocket-powered escape to that cloud-veiled
world and got trapped in Earth orbit. A big chunk of that failed craft
remains in orbit today as space junk — but it's due to come down soon,
perhaps as early as this year, experts said. (2/25)
Is the Time Right for
Arizona to Build a Spaceport? (Source: AZ Big Media)
With the global space economy currently valued at $350 billion, more
states are taking a close look at what the emerging “new space” market
can do for their residents. Colorado’s Front Range Airport is
the most recent recipient of a FAA-issued launch site operator’s
license changing its name to Colorado Air and Space Port. Colorado
joins the likes of California, Florida, Virginia, New Mexico, Alaska,
Texas, and Oklahoma as a state capable of facilitating some version of
launch services for private industry.
Arizona is already one of the top aerospace manufacturing states having
long ago attracted industry heavyweights such as Boeing, Honeywell,
Lockheed Martin, Raytheon, and General Dynamics, among
others. A 2018 report by PwC ranked Arizona No. 4 in
aerospace manufacturing attractiveness, describing Arizona as “an ideal
climate for aircraft testing and space observation, good transportation
infrastructure, and business-friendly tax policy.” A 2018 report by
Deloitte Consulting further highlighted southern Arizona’s potential
for a favorable and successful commercial space ecosystem and pointed
to the importance of formalizing “a unified mission for the region
around key strengths and defined growth areas.”
Arizona is favorably positioned to grow in the industry and establish a
unique, world-class launch site of its own. Receiving a launch site
operator’s license and creating a launch site is a fundamental step to
supporting that growth. The FAA requires the completion of a number of
studies during the multi-year application and review process that can
cost upwards of $1 million. However, with the global space industry
estimated by Morgan Stanley to be valued at $1.1 trillion or more by
2040, the cost could be viewed as a wise investment. (2/26)
First Emirati Set To Head
to Space in September (Source: France24)
The United Arab Emirates announced Monday that the first astronaut from
the Gulf country will blast off on a mission to the International Space
Station on September 25. The oil-rich state has two astronauts in
training, selected from more than 4,000 applicants, as it looks to get
an ambitious space programme aimed at exploring Mars off the ground.
The authorities said a decision on which of the two astronauts would
take off on a Russian Soyuz spacecraft for the eight-day mission will
be made in May. Both candidates -- Hazza al-Mansouri, 35, and Sultan
al-Neyadi, 37 -- said they would be happy to see the UAE represented in
space, no matter who makes the journey. (2/25)
A 30-Million-Page Archive
of Humanity's Achievements (and Failures) Is Headed to the Moon
(Source: Gizmodo)
Israel’s privately built Beresheet lunar lander is currently en route
to the Moon—and tucked away on it is a small disk that’s crammed with
30 million pages of documents offering a primer on human knowledge. The
collection of images, text, and symbols is the first step in a project
to build a “Lunar Library” and part of a larger initiative to create a
galactic archive of Earth.
The arctic home of the Doomsday Vault containing a selection of the
world’s seeds is under threat of thawing as climate change becomes a
more urgent reality. And nuclear annihilation still looms in the
background as an ever-present reminder that Earth might not be the
secure location to store all of the records of human knowledge and
progress. For those reasons and more, the Arch Mission Foundation (AMF)
is working on a multi-pronged approach to shrink down “the records of
our civilization” into a sustainable format and fling them around the
galaxy.
The first disc in the Lunar Library initiative, placed on the Beresheet
lander, was launched by a SpaceX Falcon 9 rocket and could reach the
Moon as soon as April 11. The DVD-sized archive composed of 25 nickel
film discs was custom-manufactured by NanoArchival for the AMF to store
a dizzying amount of information in analog and digital formats. While
we don’t have a reliable way to say for certain that the device can
withstand extreme temperatures and radiation blasts for billions of
years, that’s the dream. (2/25)
Time To End Public
Subsidies For Spaceport America (Source: KRWG)
Recently I sat in the audience listening to a spokesperson for
Spaceport America explain the benefits of the Spaceport to the local
economy. I was underwhelmed. Touted recent accomplishments were the
filming of music videos and a intercollegiate science fair. I asked the
speaker for her best economic argument for Spaceport America. She
argued that New Mexico should support the space port because travel to
space was romance.
I was shocked. The justification for the massive government support of
the Spaceport, the reasons why voters have supported taxes to fund it,
always has been and always will be economic development. Yet here was a
spokesperson saying the Spaceport was not and would not contribute to
economic development.
And with that I now admit I was wrong. I have long been an advocate for
the Spaceport, dating back to the election in April 2007, when Sierra
and Dona Ana County voters approved a gross receipts tax increment to
raise $49 million dollars to help fund the Spaceport. But Spaceport
America just hasn’t panned out and it is time to end public subsidies.
(2/25)
Florida Lands First Blow
Over Colorado in Battle to House Space Force (Source: The
Gazette)
Colorado Springs is home to the bulk of the military’s space troops
with Air Force Space Command and Army Space and Missile Defense Command
at Peterson Air Force Base and other units at Schriever Air Force Base,
Cheyenne Mountain Air Force Station and Fort Carson. But that didn’t
slow Florida Republican Gov. Ron DeSantis from making a pitch to put
the Space Force in a new home.
Colorado lawmakers have pushed for more than a year to house the new
service, with Colorado Springs Republican U.S. Rep Doug Lamborn leading
the charge. Lamborn this year took the post as ranking member of the
powerful subcommittee overseeing military readiness and told The
Gazette he will use that heft to push the service to Colorado. Lamborn
was joined Wednesday by Colorado Republican U.S. Sen. Cory Gardner, who
issued a plea to house the Space Force here. (2/25)
Colorado Springs Could
Have a Space Force Ally in Air Force's Top General
(Source: The Gazette)
Colorado may have a four-star ally in the battle to keep its big role
in the military space business. Gen. David Goldfein, the Air Force's
top general, visited Colorado last week and had nothing but praise for
the home of five of his service's installations and its top command for
space. The Air Force under Goldfein's leadership is helping to craft a
new Space Force at the urging of President Trump. (2/26)
Virgin Galactic Hopes to
Launch Tourist Flights to Space by End of 2019 (Source:
ABC.net)
The reusable spacecraft, named the SpaceShipTwo, is designed to carry
six passengers on a suborbital flight, reaching an altitude of 100
kilometres above Earth. With a wingspan of 8 meters, the ship can
change shape at its peak altitude to allow for re-entry into the
atmosphere. According to the company, the cabin is designed to
"optimise the out-of-seat zero gravity experience for our astronauts".
More than 600 people have booked tickets for civilian flights. (2/25)
A World Heritage Site on
the Moon? That’s Not as Spacey as it Sounds (Source: Los
Angeles Times)
On Sept. 13, 1959, a day that we can pretty much guarantee was clear
and sunny on the moon, the Soviet Union crash-landed its Luna 2
spacecraft in a region east of what is known to Earthlings as the Mare
Serenitatis. A decade later, the U.S. landed the first human beings on
the moon in the Mare Tranquillitatis.
The Soviets left the wreckage of their unmanned craft where it landed,
but the Apollo 11 Lunar Module known as the Eagle — after 21.5 hours on
the surface of the moon and walks by astronauts Neil Armstrong and Buzz
Aldrin — reconnected with Apollo 11 so the astronauts could return
home, leaving behind a U.S. flag, a plaque and human boot prints, which
remain, incongruously enough, visible in the lunar dust nearly half a
century later.
Now, there’s an effort underway to extend the designations and
protections of the United Nations’ World Heritage sites to these two
historic moon locations and other locations in space that represent
significant advances in humankind’s explorations. If the Moonkind folks
are concerned for the future, the U.N. is the appropriate place for a
discussion on how such sites should be weighed for historic
significance and then protected. (2/22)
New European Rocket
Includes SpaceX Style Reusability (Source: Ars Technica)
Ariane Group and the French space agency CNES announced the creation of
an "acceleration platform" to speed development of future launch
vehicles. The initiative, called ArianeWorks, would be a place where
"teams work together in a highly flexible environment, open to new
players and internationally." As part of the announcement, the
organizations released a promotional video for the group's first step—a
so-called Themis demonstrator.
The goal of this project is to build a multiple-engine first-stage
rocket that launches vertically and lands near the launch site. The
rocket will be powered by Europe's Prometheus engine, a reusable liquid
oxygen and methane engine that may cost as little as $1 million to
build. The new video is striking because of how similar the Themis
demonstrator of "breakthrough technologies" looks to SpaceX's Falcon 9
rocket. Even the engines, with a thrust of 100 tons each, are similar
to the output of the Merlin 1D that powers the Falcon 9 rocket. (One
difference is that the Merlin 1D engine uses kerosene fuel instead of
methane). Click here.
(2/26)
SpaceX to European
Competitors: We’re Not Subsidized, You Are (Source: Ars
Technica)
Last summer, the Trump administration announced that it was opening
negotiations with the European Union to achieve "fairer, more balanced
trade" on behalf of US corporations, workers, and consumers. Since
then, the talks have proceeded in fits and starts, with the president
threatening auto tariffs if he didn't like the deal struck by the
current US Trade Representative, Robert Lighthizer.
As part of this process, US companies were apparently asked what
grievances they had concerning current barriers to free trade with the
European Union. The most prolific US rocket company, SpaceX, was among
those that responded, and the company used the opportunity to complain
about foreign subsidies propping up its competitors for commercial
satellite launches.
On Dec. 10, SpaceX director of commercial sales Stephanie Bednarek
wrote to Edward Gresser, chair of the Trade Policy Staff Committee in
the Office of the US Trade Representative. "The largest constraint to
the expansion of SpaceX launch services to European governments and
companies is the continued government subsidization of the European
launch vehicle programs," Bednarek wrote. "It is essential
that American commercial launch providers are able to compete fairly in
European government and commercial space launch tenders." (2/22)
Commercial Space Policy
Issues for 2019 (Source: Space Review)
This year is expected to include major milestones in commercial
spaceflight, such as key test flights of orbital and suborbital
vehicles. There’s also, Jeff Foust reports, some unfinished business in
commercial space policy intended to support those and other ventures.
Click here.
(2/25)
What Should be Japan’s
Strategy for Human Space Exploration? (Source: Space
Review)
As NASA seeks partners for its plans to establish a lunar Gateway and
return to the Moon, Japan must consider what roles it wishes to play in
that effort. Takashi Uchino examines the rationales for human
spaceflight in Japan and how to balance that with robotic space
exploration. Click here.
(2/25)
A Space Service in
Support of American Grand Strategy (Source: Space Review)
President Trump recently signed a space policy directive that formally
begins the process of creating a Space Force. Lamont Colucci argues
that a full-fledged Space Force, as a separate military service and not
one that is part of the Air Force, is essential to the future of
American grand strategy. Click here.
(2/25)
Raptor Engine Test Pushes
Limits (Source: Teslarati)
SpaceX CEO Elon Musk says that the first full-scale Starship engine to
be tested has already been pushed to the point of damage less than
three weeks after the campaign began, setting the stage for the second
full-scale Raptor to take over in the near future. SpaceX’s
propulsion team finalized Raptor’s baseline design and completed
assembly, shipment, and an integrated static fire of the first
full-scale engine on February 3.
According to Musk, while most of the damaged pathfinder Raptor’s
components should still be easily reusable, the assembly of the second
finalized engine is “almost done” and that Raptor will take over
near-term testing rather than waiting for repairs to the first engine.
This is undoubtedly an extraordinarily aggressive test program,
particularly for such a new and cutting-edge rocket propulsion system,
but these latest developments are ultimately far more encouraging than
they are concerning.
Raptor’s main combustion chamber (the bit directly above the nozzle)
has been designed to nominally operate at and reliably withstand
extraordinary pressures of 250+ bar (3600+ psi), performance that
demands even higher pressures in the components that feed hot methane
and oxygen gas into Raptor’s combustion chamber. One prime example is
its oxygen preburner, used to convert liquid propellant into a
high-velocity gas that can then feed a dedicated oxygen turbopump.
Aside from the absurdly corrosive environment created by extremely hot
gaseous oxygen, the preburner must also survive pressures that could
peak as high as 800+ bar, or 12,000 psi. (2/25)
Soyuz Anomaly During
Egyptian Satellite Launch Caused by Human Factor (Source:
Sputnik)
The emergency situation during the recent launch of the Egyptian earth
observation satellite Egyptsat-A was caused by incorrect calibration of
fuel sensors on the Soyuz rocket prior to launch. Roscosmos said that
EgyptSat-A had been successfully delivered to the designated orbit and
was operating in nominal regime. However, Russian space industry
sources told Sputnik that the third stage of the Soyuz rocket failed to
bring the Egyptian satellite to a target orbit, and the Fregat booster
was used to compensate for the orbiting error. (2/23)
How Did The Universe
Expand To 46 Billion Light-Years In Just 13.8 Billion Years?
(Source: Forbes)
If the Universe is 13.8 billion years old, and the speed of light is
truly our cosmic speed limit, how far away should we be able to see?
The answer seems obvious: 13.8 billion light-years. Unfortunately, like
a great many answers that seem obvious when you apply your logical
common sense to them, that's not how things actually work. In reality,
if you were to look at the most distant thing of all you can possibly
see, and ask "how far away is it," the answer is much farther than
that: 46 billion light-years.
That might sound impossible, but it's not. You just have to expand your
way of thinking. Traditionally, the way you most often think of a
distance is by taking two points and drawing a line between them. It's
something we learn to do as kids, and keep with us into adulthood. For
most applications, there's no problem in doing this, whether we use a
ruler, an odometer, or a light clock: by measuring the amount of time
it takes a light signal to take either a one-way or round-trip journey.
But this assumption isn't strictly valid when it comes to the Universe.
Distance isn't necessarily defined by a straight line, nor do those
distances remain the same over time. The reason for this is something
we don't think about in our day-to-day experience: space isn't flat,
and it's also inextricably linked to time, in the form of spacetime.
(2/26)
Chinese State-Owned Firms
Preparing to Launch New Commercial Rockets (Source: Space
News)
Chinese defense contractor CASIC is preparing to launch a new solid
propellant launch vehicle in the first half of the year as part of a
multiplatform commercial space strategy. The Kuaizhou-11 (KZ-11) debut
launch will carry six satellites. The new rocket will have a liftoff
mass of 78 metric tons and be capable of lifting 1,000 kilograms to a
700-kilometer sun-synchronous orbit (SSO) or 1,500 kilograms into a
400-kilometer low Earth orbit using either 2.2 or 2.6-meter payload
fairings.
Design work on the Kuaizhou-21 launch vehicle began in 2017, according
to Chinese state media. It will have a diameter of 4.5 meters and be
capable of sending 20-metric tons into a low Earth orbit. CASC is
meanwhile preparing for the debut flight of a new commercial launcher,
named Jielong-1 (‘Smart Dragon-1’), with the company stating the flight
will take place in the first half of 2019. Jielong-1 is designed to be
“fast, agile and flexible” and capable of putting 150 kilograms into a
700-kilometer SSO, but appears to be the first step in development of
new, more innovative and competitive launchers from CASC. (2/26)
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