South Texas Spaceport Authority Holds
First Meeting (Source: Brownsville Herald)
The Cameron County Space Port Development Corp. was launched Monday
when its board of directors held its first meeting at the Dancy
Building. The purpose of the non-profit body is to facilitate
establishment of the aerospace industry in Cameron County, starting
with the rocket launch site that SpaceX aims to build. Despite
competition from Florida, Georgia and Puerto Rico, Texas is the leading
contender for the project, Musk has said.
Bruce Hodge, general counsel for Cameron County Commissioners Court,
walked the seven-member board through some of the intricacies of
electing officers, enacting bylaws, and so on. Hodge cautioned the
board members that they’re subject to all laws regarding open meetings,
public records and other statutes that pertain to county governance.
The board is required to meet at least once a quarter. Members settled
on the first Tuesday of every month as their regular meeting date. The
next meeting is scheduled for May 7.
“The function of the Space Port Corporation is to be able to attract
economic development opportunities within the statutes and laws of the
state of Texas, and be able to do some things creatively that currently
the Commissioners Court is not able to do, such as tap into the (Texas
Spaceport Trust Fund), and work on issues regarding property and real
estate,” he said. (4/9)
Green 'Mercury Meteorite' Too Old to
Have Come From Innermost Planet? (Source: Space.com)
A strange green space rock hailed as perhaps the first meteorite ever
discovered from Mercury may be too old to have come from the solar
system's innermost planet, some scientists say. Last month, scientists
announced that the green-hued meteorite NWA 7325 shares many chemical
similarities with Mercury, suggesting it may be the first known visitor
from the small, sun-scorched planet.
But NWA 7325's advanced age -- it's thought to be more than 4.5 billion
years old -- casts some doubt on this interpretation, some scientists
have stressed, citing the example of Earth's moon to help make their
point. A test with the potential to be particularly informative would
assess NWA 7325's levels of "cosmogenic radionuclides," unstable atoms
generated by exposure to cosmic radiation. "If this stone had
exceedingly high cosmogenic nuclides, that would be an argument for it
coming from Mercury, because Mercury is so close to the sun," Korotev
said. (4/8)
Radarsat 1 Stricken by Technical
Failure (Source: SpaceRef)
Radarsat 1 has experienced a technical anomaly on orbit which may leave
it permanently impaired. As a result of the technical problem which
occurred March 29, the spacecraft entered into "safe mode", a
semi-dormant state by which the spacecraft conserves energy. This
provides the technical team at the Canadian Space Agency's (CSA) time
to investigate and assess any necessary remedial action. (4/9)
Colorado's Aerospace Industry at the
Center of Space Exploration (Source: CO Space Coalition)
With the retirement of NASA's space shuttle program and a shrinking
national budget, it would be easy to assume that the future of
mankind's race to space has come to a standstill. But in reality,
private companies are forging ahead to develop programs and spacecraft
that allow the future of space exploration and human spaceflight to not
only stay in orbit - but travel way beyond.
This collaboration is most apparent in Colorado, which ranks first in
the nation for its concentration of private aerospace employees and
which has seen a remarkable 19.3 percent increase in its aerospace
economy over the last decade. "Colorado is a mile closer to space and
home to some of the nation's most innovative aerospace companies
including United Launch Alliance (ULA), Sierra Nevada, Lockheed Martin
Space Systems, and Ball Aerospace," said Tom Clark, CEO of the Metro
Denver Economic Development Corp. (4/9)
Is Mars for Sale? (Source:
Mashable)
Early explorers risked their lives to reach the ends of the world, but
not purely for the advancement of mankind. In reality, their bravery
was motivated by one very powerful prospect: the possibility of wealth,
be it treasure or land. Today, Mars is our land beyond the horizon — a
territory that can only be reached by plunging off the edge of our
flat, incomplete map. But just like setting sail to the unknown West,
sending a human to Mars is enormously expensive, not to mention
dangerous, perhaps even deadly.
But even with the clear risks, people are sinking millions into private
Mars colonization projects. Will they eventually pull a King Ferdinand
and claim Martian land as their own? "There aren't really any laws that
have been tested and widely adopted with respect to extraterrestrial
land ownership or even ownership of the stuff that we bring back," says
Andrew Rush, a space lawyer who regularly works with emerging aerospace
companies.
Rush says the most applicable piece of law we have regarding real
estate outside of Earth is the Outer Space Treaty, which has served as
the basic framework for international space law since 1967. Article II
of the treaty addresses claiming ownership of extraterrestrial
property: "Outer space, including the moon and other celestial bodies,
is not subject to national appropriation by claim of sovereignty, by
means of use or occupation, or by any other means." Click here.
(4/9)
Dynamics of Large Fragments in the
Tail of Active Asteroid P/2010 A2 (Source: SpaceRef)
We examine the motions of large fragments at the head of the dust tail
of active asteroid P/2010 A2. In previous work we showed that these
fragments were ejected from the primary nucleus in early 2009, either
following a hypervelocity impact or by rotationally induced break-up.
Here, we follow their positions through a series of Hubble Space
Telescope images taken during the first half of 2010. The orbital
evolution of each fragment allows us to constrain its velocity relative
to the main nucleus after leaving its sphere of gravitational
influence. We find that the fragments constituting a prominent X-shaped
tail feature were emitted in a direction opposite to the motion of the
asteroid and towards the south of its orbital plane.
Derived emission velocities of these primary fragments range between
0.02 and 0.3 m/s, comparable to the ~0.08 m/s gravitational escape
speed from the nucleus. Their sizes are on the order of decimeters or
larger. We obtain the best fits to our data with ejection velocity
vectors lying in a plane that includes the nucleus. This may suggest
that the cause of the disruption of P/2010 A2 is rotational break-up.
(4/9)
DigitalGlobe Acquires Tomnod
Crowd-sourced Data Operation (Source: Space News)
Imaging satellite operator DigitalGlobe of Colorado announced April 8
it has acquired Tomnod, a Web-based operation that uses crowd-sourced
information to add value to imagery. In a posting on its website,
DigitalGlobe said the acquisition is not material to the company’s
financials but that it supports DigitalGlobe’s vision of being the
“indispensable source” of information about the planet. (4/9)
KSC Hosts State and Federal
Transportation Officials for Intermodal Discussion (Source: NASA
KSC)
Whether there are rocket boosters arriving by rail or barge, motors and
space station supplies by truck, or satellites and spacecraft by plane,
NASA's Kennedy Space Center in Florida is bustling with new spaceport
activities. U.S. Federal Highway Administration (FHWA) and Florida
Department of Transportation (FDOT) representatives learned March 27
that Florida's Space Coast is a hub for intermodal space
transportation.
During a day of briefings and tours hosted by Space Florida, an
aerospace economic development agency, the transportation group learned
about how the state is working to grow and diversify its aerospace
industry. "We serve as the state's spaceport authority, just like an
airport or seaport authority," said Frank DiBello, president and chief
executive officer of Space Florida. "We are also responsible for
development and growth of the aerospace industry in the state."
Trey Carlson of the Center Planning and Development Directorate at
Kennedy presented elements of NASA's master plan to the FHWA and FDOT
representatives. Carlson, who is Kennedy's master planner, said the
agency currently is studying how best to use the facilities available
at the center. Carlson explained that Kennedy is, once again, making
great strides to transform as evolves from an historically
government-only launch facility to a multiuser spaceport for both
government and commercial customers. (4/9)
Recovery Prospects Low for Dormant
Radarsat-1 (Source: Space News)
The Canadian Space Agency (CSA) announced April 9 that the country’s
Radarsat-1 satellite has experienced technical problems that could
hinder its future performance. The CSA said in a statement that the
unspecified “technical anomaly” happened March 29 and it has put the
spacecraft into “safe mode”, a semi-dormant state by which it conserves
energy.
Radarsat-1 was launched in 1995 and has been seen as a technological
success story for Canada’s space sector. According to the CSA it has
surpassed its expected lifetime by 12 years. Government and commercial
users of Radarsat-1 have been advised that no new orders for imagery
are being accepted, but that requests for archival images will continue
to be processed, the CSA added. (4/9)
Addressing the Challenges of Space
Security (Source: Space News)
Over the past three years, we have begun numerous space security
discussions with foreign governments. These include discussions with
traditional allies like France, Canada, the United Kingdom, Australia
and Japan, as well as with new partners such as South Africa, Brazil
and India. We have also had a robust discussion with the Russian
Federation on space security. Engaging China on space security is
extremely important, and we continue efforts to do so.
We have also been working with the European Union (EU) and like-minded
nations to develop an International Code of Conduct for Outer Space
Activities. The United States believes that a code of conduct would
provide concrete benefits for the long-term sustainability, security,
safety and stability of the space environment. For example, a
nonlegally binding code would provide pragmatic, near-term solutions by
establishing guidelines for responsible behavior in space, in order to
reduce the hazards of accidental and intentional debris-generating
events. (4/9)
Editorial: Living with Sequestration
(Source: Space News)
There’s a parallel to be drawn between the specter of a killer asteroid
bearing down on Earth, something that’s gotten a lot of attention of
late, and the indiscriminate U.S. federal budget cuts known as
sequestration that took effect March 1. In both cases — one a remote
possibility, the other an immediate reality — authorities see disaster
coming but are unable to prevent it.
But unlike the celestial doomsday scenario, where the rogue space rock
is detected too late to mount an effective defense, there was more than
enough time to avert sequestration, a misguided policy that was set in
agonizingly slow motion by the White House and Congress over a
year-and-a-half ago. Congress simply chose to do nothing as the
sequestration deadline inched closer, while the White House shrugged
its shoulders and pointed fingers.
It also turns out that sequestration, while certainly painful, is not
quite the budgetary Armageddon that many U.S. government officials,
particularly in the Department of Defense, made it out to be. Had the
Pentagon reacted to the impending cuts with a solid contingency plan —
as opposed to hyperbole and denial — it might not be furloughing
workers at the moment. (4/8)
Editorial: Make Way for a New
Generation in Space (Source: Space News)
Space is an aging industry that benefits from the wealth of information
brought about by the decades of experience of its current leaders. It
is also an industry that generally relies on verified “space proven”
methods over newer untested technologies that harbor unknown risks.
While the already proven methods and technologies are crucial in
bringing reliability to an inherently risky industry, it is also
important not to ignore new and emerging ideas and approaches.
we should take care of the newcomers, those who live in the “space
generation” but are losing track of it. National space programs tried
hard to push for exploration beyond low Earth orbit; we landed on Mars
and even went to the edge of our solar system. But it is not enough.
There is a lack of attraction among the general public; the “wow
effect” that inspired the first generation is gone, replaced by many
other things.
This “new generation” (we have not found our name yet) has the
knowledge and the technology. So then what happens? The world has
evolved very fast, faster than politics, law and sometimes society
itself. Space, as I mentioned, still relies on the “space proven”
methods, but the world is moving faster, and if we do not get into the
rhythm, it will pass. The space program will remain as a dream lost in
the past generations; the new ones will settle into what we inherited
and we will live happily ever after, just orbiting in a collapsed low
Earth orbit and geostationary orbit. (4/8)
Alien Megaprojects: The Hunt has Begun
(Source: New Scientist)
Aliens: where are you? Our hopes of finding intelligent companionship
seem to be constantly receding. Mars and Venus are not the richly
populated realms we once guessed at. The icy seas of the outer solar
system may hold life, but almost certainly no more than microbes. And
the search for radio signals from more distant extraterrestrials has so
frustrated some astronomers that they are suggesting we shout out an
interstellar "Hello", in the hope of prodding the dozy creatures into a
response.
So maybe we need to think along different lines. Rather than trying to
intercept alien communications, perhaps we should go looking for alien
artefacts. There have already been a handful of small-scale searches,
but now three teams of astronomers are setting out to scan a much
greater volume of space. Two groups hope to see the shadows of alien
industry in fluctuating starlight. (4/9)
Brightman: Space Love Influences New
Album (Source: BBC)
Singer Sarah Brightman says she has been fascinated with the idea of
space travel since man first landed on the moon and now she is training
to be a cosmonaut. The 52-year-old, who is hoping to make a trip to the
International Space Station, says her new album Dreamchaser is
influenced by her love a of space travel. Brightman told BBC Breakfast
that she has created "space moments" throughout her music career. (4/9)
SeaLaunch in Talks With Five New
Customers (Source: RIA Novosti)
RKK Energia is in talks with five prospective customers to launch
aboard "Sea Launch", said the president-general designer of Energia
Vitaly Lopota. "Five more customers began negotiations" - Lopota said
at a news conference in Moscow. (4/9)
New Launch Control Facility Planned at
Virginia Spaceport (Source: SpaceRef)
The Army Corps of Engineers has issued a solicitation to identify
qualified small business concerns that are interested in and capable of
performing a firm fixed priced contract for the Design-Build
construction of a 16,000 square foot Mission Launch Control Center
located at the Wallops Flight Facility. The primary functions of the
building are support of the mission launch control for Launch Pad A and
Launch Pad B, and launch control for Sounding Rockets Program Office.
(4/8)
Readings from NASA's Curiosity Rover
Show Mars is Losing its Air (Source: NBC)
Scientists say new readings from NASA's Curiosity rover have confirmed
how Mars lost its once-thick atmosphere. The measurements from
Curiosity's Sample Analysis at Mars instrument, or SAM, provide fresh
support for the view that a high-velocity stream of electrically
charged particles from the sun has been stripping off Mars' atmosphere
from the top. Mars is more vulnerable to that kind of atmospheric loss
than Earth because it doesn't have a global magnetic field to serve as
a shield against the solar wind. (4/9)
Australian Government Launches 'First
National Space Policy' (Source: ABC Radio)
The Federal Government has launched what it describes as Australia's
first space policy at Mount Stromlo in Canberra. The launch showcased
14 Australian space research projects, funded by a $40 million Federal
Government investment to support space-related research, education and
innovation activities. The ANU is one six universities in Australia to
receive the funding boost. Minister Assisting for Industry and
Innovation Kate Lundy says the money will go towards developing
technology to make satellites run more effectively. (4/9)
At 50, Wildlife Refuge Demonstrates
Compatibility With Launch Activity (Source: Florida Today)
The 140,000-acre Merritt Island National Wildlife Refuge, set aside by
NASA as a buffer for launch operations at KSC, has become proof to many
that high-tech and wildlife can coexist. NASA asked for appropriations
for the early land buys on Merritt Island in 1961 to support the Apollo
program. The land would eventually become the Kennedy Space Center.
The space agency bought much of the Merritt Island refuge’s land for
more launch pads that never materialized. Naturalist Allan Cruickshank,
who worked for the Audubon Society, prodded NASA officials to let the
Fish and Wildlife Service take over managing the lands. This year, the
Merritt Island National Wildlife Refuge marks 50 years of wildlife
protection around the Kennedy Space Center.
Editor's Note:
The refuge is indeed proof that launch activities can be conducted in a
manner that protects the nearby environment. The refuge is home to a
great number of protected species, attracts one million visitors
annually, and serves as an extremely well-instrumented site for
environmental monitoring and research. Space Florida seeks about 150 of
the 140,000 acres for a "Shiloh" launch complex that would continue
this tradition of stewardship. (4/9)
ISRO Planning First Privately Built
PSLV Launch in 5 Years (Source: Indian Express)
Moving forward on its plans to rope in the industry in its activities,
ISRO is looking towards the launch of the first privately built rocket
in the next five years. The Indian Space Research Organization has
embarked on hiving off production of communication satellites and polar
satellite launch vehicles (PSLVs) to the industry.
"We are now setting up a national committee to work out the modalities
on how to go about it," ISRO Chairman K Radhakrishnan said when asked
about the agency's plans to rope in the industry for producing PSLVs
and communication satellites. "My target is five years from now on.
Five years from now the first PSLV will roll out from that entity,"
Radhakrishnan said. (4/8)
Astronaut Joins Dream Chaser Team
(Source: Boulder County Business Report)
Former NASA astronaut Lee Archambault has joined Sierra Nevada Corp.'s
Dream Chaser team as a chief systems engineer and test pilot. SNC is
designing and building the Dream Chaser at its space systems division
headquarters in Colorado. About 150 employees are working on Dream
Chaser, with most based in Louisville, CO. (4/8)
Combating the Asteroid Threat
(Source: USA Today)
Asked a few weeks ago at a Congressional hearing what we could do if we
had a few weeks' warning of an incoming asteroid, NASA chief Charles
Bolden said: "pray." This isn't the place for a faith-based initiative.
But things are looking up. Step one in protecting the Earth from an
asteroid threat is to find the asteroids that might hit us. NASA has
been looking for the really big ones -- the "civilization killers" that
are 1000 meters or more across -- and has probably found most of them
by now.
But what about the ones that aren't that big, but that would
nonetheless produce an earth-shattering kaboom measured in the megatons
or hundreds of megatons if they struck? In that area, we're starting to
see more action. First, a nonprofit, the B612 Foundation, is working to
launch an infrared space telescope, called Sentinel, that will spot
over 90% of asteroids over 140 meters, and a significant number of
smaller ones. Click here.
(4/8)
ITT Exelis Building Weather Sensor for
S. Korean Satellite (Source: Space News)
ITT Exelis will build an advanced weather sensor for a South Korean
satellite program under what the company said is a multimillion-dollar
contract. The sensor is a variant of the Advanced Baseline Imager
developed for the U.S. government’s civilian Geostationary-orbiting
Operational Environmental Satellite (GOES)-R program, the company said.
Dubbed the Advanced Meteorological Imager (AMI), the sensor will fly on
South Korea’s geostationary-orbiting Geo-Kompsat 2A satellite, slated
for a 2017 launch. (4/8)
Boeing Phantom Works Designs New
Small-satellite Offering (Source: Space News)
Boeing Phantom Works, the research arm of the U.S. aerospace giant’s
sprawling defense business, is introducing a new line of
small-satellite platforms featuring common avionics and software in
hopes of tapping what company officials see as a multibillion-dollar
market in the years ahead. The Phantom Phoenix line of platforms would
range anywhere from several to 1,000 kilograms in weight and could be
adapted for short-term experiments or operational missions lasting up
to seven years or more.
The demand Boeing sees is mostly within the U.S. Defense Department and
intelligence agencies. The company also is betting that the so-called
disaggregation of space, whereby big multimission satellites are
replaced by constellations of smaller, cheaper spacecraft, becomes a
reality. “We can project markets in 10, maybe 15 years that are in the
double-digit billions of dollars,” Darryl Davis, president of St.
Louis-based Phantom Works, said in an April 2 interview. “That’s what
drives us to do this. (4/8)
Teenage 'Astronaut Abby' Raising Money
to Teach Kids About Space (Source: Space.com)
A 15-year-old girl wants to go to outer space, and you can help her get
there. Abigail Harrison wants to be the first astronaut to go to Mars,
but first, she is going to see her mentor, astronaut Luca Parmitano,
launch to the International Space Station aboard a Russian Soyuz
spacecraft from the Baikonur Cosmodrome in Kazakhstan in May of this
year. Harrison is hoping to raise $35,000 through the crowdfunding
website Rockethub.com to help her travel the United States, bringing
her experience in Kazakhstan to kids around the country.
"Astronaut Abby" (Harrison's nickname) wants to get other teens and
younger children involved in the sciences through her trip. You can
contribute to Astronaut Abby's campaign through Rockethub. So far, she
has raised $8,140 of her $35,000 goal with 40 days left to go. She is
also chronicling the project on her Astronaut Abby website and via
Twitter @AstronautAbby. (4/8)
Commercial Spaceflight Companies Will
Revolutionize Space Science (Source: Scientific American)
One of the most vexing problems in space research is that so little has
changed in 50 years about the way we get to space. Consequently, space
access remains both expensive and rare. It has still not reached the
stage where scientists can themselves routinely travel there to conduct
research, unlike oceanographers, who routinely reach the deep ocean, or
geophysicists, who venture to the poles.
All this is poised to change. The advent of for-profit commercial
spaceflight—most recently highlighted by the successful launches of the
Dragon space cargo capsule, built and operated by SpaceX, to the
International Space Station (ISS)—will likely transform space research.
Scientists will enjoy lower launch costs, far more frequent access to
space and the opportunity to personally run their experiments in orbit.
These advances will not only help the big space research enterprises at
NASA and the Japanese and the European space agencies, they will also
probably make space access affordable to a broad, global base of
nations, academic institutions and corporations. (4/8)
Russia’s Space Program to Focus on
Landing Missions (Source: RIA Novosti)
Landing missions to celestial bodies in the Solar System will form the
backbone of Russia’s space research program in the coming decades, a
prominent Russian expert said Monday. “We’ve found our direction, our
niche,” Lev Zelyony, the director of the Institute of Space Research at
the Russian Academy of Sciences, said at a press conference in Moscow.
The Soviet Union has a track record of successfully landing unmanned
probes on celestial bodies, including two moon rovers as well as a
number of probes to Venus, an achievement that has not been reproduced
since by any other space agency to date. However, Russia’s space
program was largely halted after the Soviet Union’s collapse, though it
is gradually being redeveloped on a smaller scale, Zelyony said. (4/8)
New NASA Mission to Probe Celestial
Lighthouses (Source: SEN)
Spinning in space are incredibly dense stars that shoot out X-rays at a
predictable rate, like a lighthouse. A new NASA mission proposes to
examine the nature of these neutron stars - also known as 'pulsars' -
as well as how accurately we can use these beacons as celestial guiding
points for deep space missions. Called NICER (Neutron Star Interior
Composition Explorer) the mission will use X-rays to look at emissions
from these strange stars. The instrument will launch in 2017. It will
be mounted on the International Space Station for observations from low
Earth orbit. (4/9)
Intraterrestrials: Mars Life May Hide
Deep Below (Source: Discovery)
Almost every month we see news dispatches from Mars, where the
nuclear-powered rover Curiosity finds water-bearing minerals in rocks
and other circumstantial clues that the Red Planet could have once
supported life. But in terms of finding direct evidence of past or
present Martians, the rover barely scratches the surface, says
geochemist Jan Amend.
Curiosity’s drill can, at best, penetrate a few inches into the crust
of Mars rock. Amend’s guess is that life has buried itself deep into
the Martian crust a half-mile or more beneath the withering orange
surface. Even if the ancient streams or lakes on Mars evaporated, there
could very likely still be substantial reservoirs of water, in either
liquid or frozen form, in the subsurface. Click here.
(4/8)
Gagarin's Spaceplane Quest
(Source: Discovery)
Cosmonauts and cosmonaut candidates went through a special course at
the Zhukovsky Academy to complete their Pilot-Engineer-Cosmonaut
Diploma. To graduate, cosmonauts had to study all aspects of
spaceflight and write a thesis in an area of their choosing. It was
similar to an American PhD dissertation in that they would have to
defend their work before their committee of teachers and tutors in both
a written and an oral exam. For his work and thesis at Zhukovsky,
Gagarin took on one of the hardest technical problems: designing a
practical and reusable orbital spaceplane.
Gagarin recognized that the Soviet Vostok and Voskhod capsules were
limited, much like NASA’s Mercury and Gemini spacecraft were. Owing to
the damage caused by the heat shield burning away during atmospheric
reentry, the capsules could only be used once. And without a proper
landing system, there was no option but for cosmonauts to either eject
or stay in their descent module and hope their landing rockets fired to
give them a soft landing. Click here.
(4/8)
For Private Manned Mars Mission, It's
Make-or-Break Time (Source: Space.com)
Progress made during the next year or so will determine whether a
private manned Mars mission can get off the ground in 2018 as planned,
its organizers say. The pressure is on the nonprofit Inspiration Mars
Foundation, which intends to launch two astronauts on a flyby mission
around the Red Planet in January 2018. If the team misses this window,
the next one won't open until 2031, when Earth and Mars are again
suitably aligned for a fast roundtrip trek. Click here.
(4/8)
No comments:
Post a Comment