SpaceX’s Merlin 1D Engine Achieves
Flight Qualification (Source: SpaceX)
SpaceX's Merlin 1D engine has achieved flight qualification, a major
milestone for the next generation Merlin engine. Through a 28 test
qualification program, the Merlin 1D accumulated 1,970 seconds of total
test time, the equivalent run time of over 10 full mission durations,
and is now fully qualified to fly on the Falcon 9 rocket. The program
included four tests at or above the power (147,000 pounds of thrust)
and duration (185 seconds) required for a Falcon 9 rocket launch. (3/20)
With Change in Cosmic Rays, Voyager 1
Enters New Region of Space (Source: AGU)
Thirty-five years after its launch, Voyager 1 appears to have travelled
beyond the influence of the Sun and exited the heliosphere. The
heliosphere is a region of space dominated by the Sun and its wind of
energetic particles, and which is thought to be enclosed, bubble-like,
in the surrounding interstellar medium of gas and dust that pervades
the Milky Way galaxy.
On August 25, 2012, NASA's Voyager 1 spacecraft measured drastic
changes in radiation levels, more than 11 billion miles from the Sun.
Anomalous cosmic rays, which are cosmic rays trapped in the outer
heliosphere, all but vanished, dropping to less than 1 percent of
previous amounts. At the same time, galactic cosmic rays – cosmic
radiation from outside of the solar system – spiked to levels not seen
since Voyager's launch, with intensities as much as twice previous
levels. (3/20)
DOD Faces Budget Cuts Through 2021,
Report Warns (Source: Defense News)
The Pentagon will be operating under ever-slimmer budgets through 2021,
and the military may have to cut forces, raise the cost of health
coverage for beneficiaries and take other steps to cut costs, according
to a new report from the nonpartisan Congressional Budget Office. The
projected budget cuts are needed for the Defense Department to stay
within the limits of the 2011 Budget Control Act, the report says.
(3/19)
With Notice This Week, DOD Furlough
Begins April 25 (Source: Politico)
Workers at the Pentagon will begin receiving notices warning of
impending furloughs, the first of which will begin April 25. Up to
800,000 civilian workers at the Defense Department face furloughs,
which will occur in stages to Sept. 21. The furloughs are the result of
sequestration, which Senate Armed Services Committee Chairman Carl
Levin, D-Mich., says the federal government is "not going to be able to
avoid" the first year. (3/18)
Voluntary Layoffs at Lockheed to Cope
with Budget Cuts (Source: Reuters)
Lockheed Martin has accepted voluntary buyouts from 243 midlevel
managers, and says that while it's not planning further cuts, it will
continue to scrutinize staffing levels. The managers at the firm's
information systems and global solutions division will receive
severance packages as part of the voluntary layoff, which was offered
to 4,000 employees. (3/19)
NASA Wants Plutonium, Nuclear-Powered
Generators (Source: Aviation Week)
NASA wants to develop a pair of nuclear-powered generators that can aid
future space missions where such power is needed, says Jim Green,
director of NASA's planetary sciences division, who spoke recently at
the 44th annual Lunar and Planetary Conference. In addition, the space
agency wishes to restart production of Plutonium-238, Green says. (3/19)
FSDC Meeting "Space Locals" Discussion
to Focus on Launch Weather (Source: FSDC)
The next regular FSDC meeting will be held on April 6 at 2:00 p.m. at
the Courtyard Marriott in Cocoa Beach. The meeting will include a Space
Locals discussion with William Roeder. Roeder will discuss Eastern
Range weather operations and the impact of weather and lightning on
launch operations at the Cape Canaveral Spaceport. This event is free
and open to the public. Click here.
(3/20)
Lawmaker Calls for NASA Data Review
After Scientist Arrested (Source: Flight Global)
NASA appears to have blocked public access to a server containing
thousands of technical documents amidst charges by one US lawmaker over
lapses of security involving a Chinese national who was hired as a
contractor and was arrested while attempting to return to China. The
developing story centers on the recent actions of Bo Jiang, a research
scientist employed at NASA's Langley research center.
On 18 March, Wolf called on NASA to take down all public technical
information so it could be reviewed for potential violations of export
control laws, which tightly regulate spacecraft and satellite
components. Wolf also called for "an immediate review" of foreign
nationals with NASA credentials, and an audit of NASA contractors that
employ foreign nationals on NASA property.
Editor's Note:
Bo Jiang was reportedly "studying imagery enhancements" at the National
Institute of Aerospace (NIA), a consortium of universities with close
ties to Langley. Among other things, NIA has also been working on
commercial spaceflight safety issues, but it is unknown whether Jiang
had any involvement with space transportation R&D at NIA. (3/20)
Spring Space Camp Planned at KSC
Visitor Complex (Source: KSCVC)
Spring Camp Kennedy Space Center (KSC) provides young people ages 8 to
14 with an inspiring week of fun and enriching space activities. The
camp, themed “Out of This World Science,” will be held March 25-29 from
9 a.m. to 3:30 p.m. During spring Camp KSC, young people explore the
wonders of living in space, experiment with unusual chemical reactions,
and train like an astronaut by engaging in space shuttle mission
simulations. Click here
for information and registration. (3/20)
Latvia Joins ESA (Source: ESA)
Latvia becomes the seventh country to sign the European Cooperating
State Agreement with ESA. This agreement strengthens Latvia’s relations
with ESA as the country follows Hungary, the Czech Republic, Romania,
Poland, Estonia and Slovenia in joining this status. (3/20)
$3 Million Donation Puts Pan-STARRS
Telescope Back on Track (Source: University of Hawaii)
The cancellation of earmarks by the U.S. Congress in 2011 left
Pan-STARRS, one of the University of Hawaii’s flagship programs, $10M
short of the funds needed to complete the historic 2-telescope
system—and on the verge of folding. Thanks to an anonymous $3M gift
made through the University of Hawaii Foundation, Pan-STARRS will
survive the cuts and continue astronomy research of global import.
(3/18)
Apollo Engines Recovered From Atlantic
Ocean Floor by Bezos Expeditions (Source: Boing Boing)
A space history project led by Amazon.com founder Jeff Bezos has
exciting news out today: Apollo mission F-1 engines have been recovered
from deep beneath the surface of the Atlantic ocean, as the "F-1
Recovery Project" years in the making reaches a successful conclusion.
"We're excited to be bringing a couple of your F-1s home," Bezos said
to NASA.
"Nearly one year ago, Jeff Bezos shared with us his plans to recover
F-1 engines that helped power Apollo astronauts to the moon in the late
1960s and early 1970s," responded NASA Administrator Charles Bolden.
"We share the excitement expressed by Jeff and his team in announcing
the recovery of two of the powerful Saturn V first-stage engines from
the bottom of the Atlantic Ocean." Click here.
(3/20)
Texas Business Incentive Fund
Scrutinized (Source: Mother Jones)
Watchdog groups have long argued that the Texas Enterprise Fund, a
taxpayer-funded program that has awarded more than $487 million to big
businesses that set up shop in the Lone Star State since 2004, is a
slush fund that allows Gov. Rick Perry to reward allies and political
donors. A bipartisan group of state senators is pushing a bill that
would subject the Enterprise Fund to an independent state audit. Perry
and his allies may have reason to fear a higher level of
accountability.
In 2010, the Texas Observer found that since the fund's inception in
2003, 20 of the 55 Texas Enterprise Fund grant recipients had given
money directly to Perry's campaign or the Republican Governor's
Association. A look at awards since 2010 shows the practice of handing
money to Perry donors continues, albeit on a smaller scale: About 15
percent of companies that have received money from the fund since 2010
donated to Perry's campaign, according to records maintained by the
National Institute on Money in State Politics and the Center for
Responsive Politics.
There is currently about $140 million in the fund. Auditing experts say
having three GOP officials sign off on the Enterprise Fund's projects
is not comparable to an audit. Perry maintains that the fund gives
Texas a competitive edge and has brought more than 56,000 new jobs to
the state and generated more than $14.7 billion in capital investment.
But the watchdog group Texans for Public Justice found that by the end
of 2010, companies getting cash from the fund were only creating about
37 percent of the number of jobs promised. (3/20)
NASA to Congress: Don’t “Pour Money”
Into NEO Programs (Source: Space Politics)
Events like last month’s Russian meteor and close approach by asteroid
2012 DA14—coincidental but taking place just hours apart—raised public
awareness in the potential threats posed by near Earth objects (NEOs).
It would also seem to be an opportunity for NASA in particular to seek
additional funding to support its NEO detection efforts, which are
lagging behind Congressionally-mandated goals for discovering these
objects.
Yet, at a hearing Tuesday on the issue by the House Science Committee,
NASA administrator Charles Bolden seemed to downplay the threat and ask
that additional money not be allocated to NEO programs—at least not at
the expense of other NASA programs.
“We could come out of this hearing and decide that we really want to
pour money into NEO detection and characterization, and that would not
be the right thing to do,” Bolden said. He instead supported the
overall 2013 budget request for NASA, which he said is “striking that
proper balance” among the agency’s priorities. Bolden’s rationale was
that NEO impacts large enough to pose a threat were rare events. (3/20)
Draft Satellite Export Regulations
Expected in April (Source: Space News)
U.S. government officials expect to complete in April a draft version
of regulations that will remove some satellite hardware and technology
from the U.S. Munitions List, a registry of militarily sensitive
technologies whose exports are tightly controlled by the U.S.
Department of Defense.
Those items that are taken off the list will fall under the export
regulatory jurisdiction of the U.S. Department of Commerce, which
industry officials expect will ease the licensing process. The
regulations are being drafted following the passage of legislation
passed late last year that gives the U.S. president the authority to
determine licensing jurisdiction for space-related items. (3/19)
NASA Program to Detect Asteroids Falls
a Decade Behind Schedule (Source: San Francisco Chronicle)
NASA is a decade behind in meeting a congressional mandate to detect
meteors capable of destroying a city, and needs a telescope in space to
improve tracking, the nation’s top science officials said. NASA’s
leaders said most large asteroids that may trigger a global catastrophe
have been found and tracked, and an impact within the next several
centuries is unlikely. Smaller objects are harder to track, arrive more
often and are less lethal.
“Unfortunately, the number of undetected potential ‘city killers’ is
very large,” John Holdren, assistant to President Barack Obama for
science and technology, said today at a hearing of the House Science,
Space and Technology Committee. “It’s in the range of 10,000 or more.”
A meteor blast over Russia Feb. 15 put fresh focus on efforts to send a
spacecraft into an asteroid to show incoming objects can be knocked off
a collision course. The Air Force wasn’t aware of the meteor until it
streaked toward Earth, General William Shelton said. He declined to
elaborate. (3/19)
Will NASA’s Married Astronauts be
Considered for the Private Mars Mission? (Source: Houston
Chronicle)
Of NASA’s 50 astronauts there are about five married couples — some are
more private than others — and presumably these might be candidates for
an Inspiration Mars mission. But would they be willing to go? One of
these couples is Doug Hurley, ace pilot on the final shuttle flight,
and Karen Nyberg, who is making her second trip into space later this
spring to spend half a year on the International Space Station.
On Tuesday Nyberg and the other two members of Expedition 37 held a
crew news conference at Johnson Space Center, so I took the opportunity
to put the question to Nyberg: Have she and Doug discussed it, and
would they go? “No, we haven’t discussed it per se,” she said. “We have
a son, and if he couldn’t go then I don’t think we would go. And
there’s my dog, and my friends. A question like that is hard to answer
until the possibility arises, but right now I’d have to say no. But you
never know until it gets down to it.”
Some of NASA’s married couples do not have children, however, such as
Andy Thomas and Houston native Shannon Walker. If Tito’s proposed
mission to Mars does move forward, for me the astronaut selection
process will be one of its most interesting parts. (3/19)
Sun Storm Forecast: Tiny Chance of
Havoc (Source: New York Times)
In 1859 the Sun erupted, and on Earth wires shot off sparks that
shocked telegraph operators and set their paper on fire. It was the
biggest geomagnetic storm in recorded history. The Sun hurled billions
of tons of electrons and protons whizzing toward Earth, and when those
particles slammed into the planet’s magnetic field they created
spectacular auroras of red, green and purple in the night skies — along
with powerful currents of electricity that flowed out of the ground
into the wires, overloading the circuits.
If such a storm struck in the 21st century, much more than paper and
wires would be at risk. Some telecommunications satellites high above
Earth would be disabled. GPS signals would be scrambled. And the surge
of electricity from the ground would threaten electrical grids, perhaps
plunging a continent or two into darkness. Click here.
(3/19)
Asteroid Threat Collides with Earthly
Budget Realities in Congress (Source: Space News)
In the wake of the Feb. 15 meteor strike in Russia and a close asteroid
flyby on the same day, members of Congress asked NASA, White House and
Air Force officials what they are doing to combat the threat during a
March 19 hearing. By and large, the experts stressed that the two space
rock events were a coincidence and that the chance of a catastrophic
asteroid impact any time soon is remote.
“The odds of a near-Earth object strike causing massive causalities and
destruction of infrastructure are very small, but the potential
consequences of such an event are so large that it makes sense to take
the risk seriously,” President Obama's science adviser John Holdren
told the House committee. Still, Rep. Lamar Smith (R-TX) said it was
“not reassuring” to learn that NASA has so far detected only about 10
percent of the near-Earth objects that are wider than 140 kilometers
across.
Holdren estimated that there may be hundreds of thousands of such
objects within one-third the distance from Earth to the sun that remain
unknown. In 2005, Congress directed NASA to detect, track and
characterize 90 percent of these space rocks — near-Earth asteroids
larger than 140 meters — by 2020. The space agency’s chief, Charles
Bolden, said March 19 that NASA was unlikely to meet that deadline
given its current budget. (3/19)
ULA Atlas V Launches Space-Based
Infrared System GEO-2 (Source: SpaceRef)
A United Launch Alliance (ULA) Atlas V rocket successfully launched the
second Space-Based Infrared System (SBIRS) GEO-2 satellite for the U.S.
Air Force at 5:21 p.m. EDT from Space Launch Complex-41 at the Cape
Canaveral Spaceport. ULA launched the first satellite in the
constellation, GEO-1, aboard an Atlas V on May 7, 2011. This was the
3rd ULA launch of the year, the 37th Atlas V mission, and the 69th ULA
launch since the company was formed in December 2006. (3/19)
Satellite Makers Assess Chinese
Competitive Threat Differently (Source: Space News)
Commercial satellite manufacturers on March 19 disagreed on whether
China, whose launch-services industry is well established, presents a
similar threat in satellite building. Jean-Loic Galle, chief executive
of Thales Alenia Space of France and Italy, said the Chinese are
unlikely to present a serious competitive threat in the near term.
Galle, whose background is in the area of air-defense and other radars,
said China was viewed as a threat in air-defense radars 15 years ago.
Since then, he said, the Chinese radar manufacturers have been largely
unable to crack a market still dominated by Raytheon, Lockheed Martin
and Thales. “I am not afraid of competition from the Chinese,” Galle
said. “They have a ways to go.”
John Celli, president of Space Systems/Loral of Palo Alto, Calif.,
disagreed, saying too many high-quality engineers from China and other
“proscribed” nations are graduating from top U.S. engineering schools
but unable to secure residents’ status in the United States. Force to
return to their home countries — including China — these engineers
ultimately will raise the manufacturing quality of their countries'
products. (3/19)
New Boeing Satellite Platform Drawing
Lots of Customer Interest (Source: Space News)
Boeing is reviewing 14 separate requests for information or bid
solicitations for commercial telecommunications satellites from
prospective customers interested in the company’s new all-electric
702SP satellite design. Boeing has not sold an all-electric satellite
since it created a sensation in the industry in March 2012 with the
news that it had booked its first 702SP customers with a four-satellite
order from Asia Broadcast Satellite (ABS) of Hong Kong and Satmex of
Mexico.
The satellites use electric rather than chemical propulsion not only to
maintain their position in orbit, but also to climb to geostationary
position from the transfer orbits where they are left by their launch
vehicles. The several hundred kilograms of weight savings that comes
from ditching the chemical propellant means that a mid-size satellite
effectively becomes a small spacecraft capable of being launched, two
at a time, aboard a Space Exploration Technologies (SpaceX) Falcon 9
rocket. (3/19)
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