Five Things We'll Learn
from Orion's First Flight Test (Source: Space Daily)
All the superlatives associated with Orion's first mission this year -
farthest a spacecraft for humans has gone in 40 years, largest heat
shield, safest vehicle ever built - can be dazzling, no doubt. But the
reason engineers are chomping at the bit for Orion's first mission is
the promise of crucial flight test data that can be applied to the
design for future missions.
Orion only has two flight test opportunities before astronauts climb
aboard for the first crewed mission in 2021 - so gleaning the maximum
information possible from Exploration Flight Test (EFT)-1 in December
(and later, Exploration Mission-1 in 2017) is of the highest priority. Here
are the top five things engineers will be paying attention to: 1)
Launch abort separation; 2) parachute deployment; 3) heat shield
protection; 4) radiation levels; and 5) computer function. Click here.
(6/19)
Sierra Nevada to Acquire
ORBITEC (Source: SNC)
Sierra Nevada Corp. has signed a definitive purchase agreement to
acquire the Orbital Technologies Corp. (ORBITEC) as a wholly-owned
subsidiary of SNC. ORBITEC is a leading subsystems integrator and high
technology development company based in Madison, Wisconsin. ORBITEC’s
strong liquid rocket propulsion, life science and support, and fire
suppression technology portfolio will enhance both SNC Space Systems’
Propulsion and Spacecraft Systems’ product lines.
SNC has been working with ORBITEC for over three years. ORBITEC is the
lead for the Environmental Control and Life Support Systems (ECLSS) and
Thermal Control Systems (TCS) for SNC, providing reliable living
conditions including temperature and humidity control to support the
astronauts during their journeys on SNC’s Dream Chaser spacecraft.
Recently, SNC selected ORBITEC to provide the RCS engines for Dream
Chaser using green, nontoxic propellants. (6/19)
Jeff Bezos' Blue Origin
Space Rides to be 'Thrilling' But Safe (Source: Puget
Sound Business Journal)
A former NASA astronaut is helping Jeff Bezos’s Blue Origin give paying
passengers a really good ride. “We want to make sure it’s capable of
carrying people; not just a ride that’s safe, but a ride that’s as
enjoyable and interesting and thrilling as it can be,” said Nicholas
Patrick, Blue Origin’s “human integration architect" in an interview
after the Puget Sound Business Journal's aerospace event Wednesday at
the Museum of Flight.
While Amazon’s Fire Phone rode in on a wave of publicity Wednesday,
company CEO Bezos keeps his 300-person aerospace company Blue Origin
hidden. The secretive space launch endeavor is headquartered in Kent,
and also operates a test launch facility on Bezos' property in Texas.
Patrick shared some updates about Blue Origin after the PSBJ’s Business
Journal Live breakfast event on space exploration and the business
potentials for the region.
The biggest news is that in April Blue Origin started with the process
of getting its home-grown BE-3 rocket engine certified for use. Patrick
declined to share a timetable for a Blue Origin launch, which was
delayed by a crash in 2011. The most recent release on the Blue Origin
website is of the October, 2012 test of the space capsule’s escape
system. (6/18)
Duo Tries on Spacesuits
While Microgravity Science Continues (Source: Space Daily)
The six-member Expedition 40 crew is counting down to a Thursday
morning spacewalk. Meanwhile, the orbital residents are conducting an
array of international science and station maintenance tasks. A pair of
cosmonauts spent Tuesday morning conducting a dress rehearsal of
Thursday's spacewalk. They donned their Russian Orlan space suits,
checked their systems and performed a fit check at suit pressure. (6/19)
Russian Dnepr Rocket
Lofts Record Haul of 37 Satellites (Source:
NasaSpaceFlight.com)
A Russian Dnepr rocket launched a record-breaking thirty-seven
satellites on Friday morning local time, deploying a cluster of
spacecraft for scientific research and commercial operation. The
mission departed on schedule from Dombarovsky in Southern Russia. With
thirty-seven satellites aboard the Dnepr, Friday’s launch saw the
record for most spacecraft launched by a single rocket broken for the
fourth time in less than a year. The previous record was set at 34 by
January’s Antares launch with Orbital Sciences’ first CRS mission to
the International Space Station. (6/19)
What Does Google Gain
With Skybox Purchase? (Source: Aviation Week)
In yet another data-point in the trend of technology companies buying
into the aerospace sector, Internet giant Google plans to acquire
small-satellite start-up Skybox. Google’s $500 million investment in
the Silicon Valley business appears to offer the promise of scanning
the globe on a daily basis, enhanced big-data analytics and the
potential to expand the reach of the Internet.
With a view from space, Google could sell or provide data to all kinds
of customers—those watching the make of cars in Wal-Mart parking lots,
or monitoring railroads, pipelines and crop infestations. And it adds
to Google’s recent buying spree of high-altitude platforms for Internet
connectivity and Earth observation. The addition of Skybox, which has
patented a change-detection algorithm, may put Google in position to
compete with other information services providers in Europe and the
Middle East.
Earlier this year Google purchased Titan Aerospace, a manufacturer of
high-altitude unmanned aerial surveillance platforms, saying the
purchase was part of a long-term program including satellites and
unmanned aircraft in support of both remote-sensing and web
connectivity applications. Google is also backing WorldVu Satellites,
which is seeking to launch a low-Earth-orbit constellation of hundreds
of commsats to provide global broadband connectivity. In addition,
Google has a minority stake in O3b networks, which has launched the
first four of 12 satellites to provide Internet trunking from medium
Earth orbit. (6/16)
Success! Cassini Flies by
Titan, Collects Intel on Mysterious Lakes (Source: LA
Times)
NASA's Cassini probe flew past Titan early Wednesday morning,
successfully completing a complex maneuver that will help scientists
better understand one of the solar system's most intriguing moons.
Beginning around midnight, a team of scientists and engineers guided
the spacecraft into an orbit that allowed them to bounce a radio signal
off the surface of Titan toward Earth, where it was received by a
land-based telescope array 1 billion miles away.
"We are essentially using Titan as a mirror," said Essam Marouf of San
Jose State University, who's a member of the Cassini radio science
team. "And the nature of the echo can tell us about the nature of
Titan's surface, whether it is liquid or solid, and the physical
properties of the material." (6/19)
Worth it or Wasted:
Florida's Space Tourism Campaign (Source: FOX 13 Tampa)
You don't have to be an astronaut any longer to experience space
travel. Space tourism is a growing business and your tax dollars are
being used for marketing. $1.5 million was allocated in the new budget
to market space travel and remind people that the past, present and
future is right here in our state. Some of the money is being spent
advertising for the website.
Ads are running in cities like Chicago and New York as well as airports
scattered throughout the country. The primary purpose is to attract
tourists to the Kennedy Space Center, but also to benefit commercial
companies promoting zero gravity and suborbital flights. Click here.
(6/19)
ULA Chief Accuses SpaceX
of Trying to ‘Cut Corners’ (Source: Washington Post)
After weeks of taunts by Elon Musk’s spunky space start-up, the
nation’s most established rocket launch company is finally pushing
back. In a meeting with reporters Wednesday, ULA's Michael Gass met
critics’ questions about its reliance on Russian-made engines head on,
saying it would begin to develop its own engine in conjunction with
several other firms. And he targeted Musk’s SpaceX, saying it was
trying to “cut corners” and taking a “dangerous approach” to entering
the national security launch business. (6/18)
Space-Program Funding
Fight in Congress Could Impact Sierra Nevada (Source:
Denver Post)
A perennial debate on Capitol Hill over space priorities is flaring up,
this time threatening to delay the commercial crew program just as NASA
prepares to select at least one U.S. company to taxi astronauts to the
space station. Sen. Richard Shelby, R-AL, stirred the pot this month by
embedding language in the U.S. Senate Commerce, Justice and Science
appropriations bill for fiscal year 2015 that — if it passes the Senate
— could add cumbersome steps for the NASA contract winners.
Sierra Nevada, SpaceX, and Boeing are the remaining businesses vying
for a chance to be the next U.S. shuttle service, a contract expected
to be awarded in August. This late-in-the-game maneuver could add
delays and potentially higher costs for the taxpayers, said Michael
Lopez-Alegria, president of Commercial Spaceflight Federation. If
implemented, this provision would require the companies to resubmit
pricing estimates using the cost-plus accounting model vs. the
fixed-cost model currently used.
The policy's impact would depend on when NASA makes the contract awards
— before or after Oct. 1, the start of the government's new fiscal
year. "If it is before Oct. 1, whatever contracts were awarded would
have to be renegotiated," delaying it months, Lopez-Alegria said. "But
the worst case would be if NASA did not award this contract before Oct.
1, they would have to rebid. I think it would be on the order of a year
or so." (6/18)
National Geographic
Announces New Space Focus (Source: National Geographic)
National Geographic has launched a new Web portal, NatGeoSpace.com,
dedicated to supporting and discussing ongoing efforts around space
exploration. NatGeoSpace.com will include space-related news stories,
features, photo galleries, videos and infographics. The online portal
will be complemented by additional events and launches in the coming
months, starting with the July cover story on astrobiology in National
Geographic magazine, which is available on the portal now. Click here.
(6/18)
Astronauts Will Mine Moon
Water at Night (Source: Discovery)
Make a note: if you ever find yourself exploring the moon one day and
you want to try some lunar skinny-dipping, you’ll have to do it at
night. All right, so there’s no water-filled lakes on the moon (and
you’d be strongly advised to keep your suit on).
But there is surface water, both in the form of ice inside polar
craters and as scattered molecules within lunar soil and rocks. Except
when the sun hits them — that is, ultraviolet radiation in the sun’s
light — water molecules on the moon’s surface are set free and
potentially even broken apart, as described in recent findings by
researchers from Georgia Tech. Click here.
(6/19)
Roscosmos Former Head
Popovkin Dies (Source: Itar-Tass)
Former head of the Russian Federal Space Agency (Roscosmos) Vladimir
Popovkin has died. "Vladimir Alexandrovich Popovkin has died at the age
of 58 after a disease," the Roscosmos spokeswoman, Irina Zubareva told
ITAR-TASS on Wednesday. (6/18)
Mountaintop in Chile to
be Blasted Off for Extremely Large Telescope (Source:
Guardian)
Shortly after lunch on Thursday afternoon the silence of the Atacama
desert in Chile will be rudely broken by the dull crack of dynamite
sending a rush of mountain rock skywards. The explosion marks the start
of a months-long project to lop the top off the 3,000m-high Cerro
Armazones. Once the dust has settled and the rubble has been cleared,
the mountain will be smaller, flatter, and ready to host the largest
optical and infra-red telescope in the world. (6/18)
China Looks to Recover
Booster Stages (Source: Parabolic Arc)
China Space News published a short article on efforts by engineers to
recover rocket boosters for later reuse. Based on a translated version
of the article, they are pursuing an approach quite different from
SpaceX’s propulsive landing system. An engineer is quoted as saying the
recovery approach involves attaching paraglider-type “wings” to the
booster that would allow it to glide to a soft landing. This technology
has reached the “experimental verification stage.” Future steps include
powered flight tests. The article indicates that the development
process is estimated to take about four years. (6/18)
NASA Announces Grants for
Space Station Research (Source: NASA)
NASA has awarded $500,000 and payload flight opportunities for research
and technology development onboard the International Space Station to
academic institutions across the U.S. The awards are through NASA's
Experimental Program to Stimulate Competitive Research (EPSCoR). The
academic research to be conducted by space station astronauts is in
areas important to the agency's missions. These include testing leak
detection techniques using ultrasonic sensors arrays, and improving
spacewalking suits by incorporating self-healing polymers that are
tested against micrometeor impacts. (6/18)
Senate Boosts NASA
Budget, But at What Cost? (Source: Slate)
What I want to point out—again—is how the Space Launch System is
gumming up the works. SLS is supposed to be a heavy-lift rocket
designed by NASA to replace the shuttles. I say “supposed to be”
because I have been saying for quite some time that it is very likely
to get bloated, over budget, and behind schedule. That’s a common
circumstance for really big NASA projects. NASA’s bureaucracy gets in
the way, and as the dollar signs increase, Congress-critters start
getting their own states and districts involved, muddying the situation
further. (6/18)
NASA Is Building a Tiny
Mothership to Explore Distant Lunar Oceans (Source: The
Atlantic)
NASA scientists tasked with extending humanity’s reach into space have
two very different jobs. The first is posed by space and solved by
engineering: It’s the actual work of sending tools, instruments, and
(sometimes) humans millions of miles, to another place in space,
intact. But the second one can be both much more mundane and much more
infuriating: It’s the ongoing work of securing funding for space
exploration from a capricious and dysfunctional Congress.
A new experimental spacecraft design anticipates the second problem
with the techniques of the first. Draper Laboratories received funding
this week from NIAC, NASA’s innovative concepts fund, for a two-phase
space probe—technology that could both survey a planet and send
instruments to its surface. Where might such a probe go first? Its
designers, led by Streetman, think it might be a good way to explore
the only orb in the solar system believed to have liquid water:
Jupiter’s moon, Europa.
In its first stage, a small satellite about as large as a half-gallon
of milk would orbit the moon. Using two highly accurate accelerometers,
it could sense small changes in Europa’s gravitational field,
eventually mapping the gravity of the entire surface. These detailed
gravity maps could then suggest the location of watery oceans below the
planet’s surface—or the openings to these oceans. Click here.
(6/19)
NASA Wants to Send a
Quadcopter to Saturn’s Giant Moon Titan (Source: Geek.com)
Saturn’s largest moon Titan fascinates the scientists at NASA due to
its dense atmosphere and the presence of stable bodies of surface
liquid alongside ice and rock. The nitrogen rich atmosphere experiences
wind and rain, meaning the mix has produced a moon with similar
features to Earth’s own surface, complete with rivers, lakes and seas
(of liquid methane or ethane), mountains, and dunes.
In recent years there have been major advances in autonomous navigation
coupled with the miniaturization of technology including sensors and
computer systems. What that means is the idea of sending a helicopter
to Titan has morphed into sending something that quite a few of us are
buying for fun right now: a quadcopter or similar tiny flying drone.
NASA is researching a mission that would see the equivalent of a
quadcopter supported by a balloon sent to Titan. The balloon would drop
into Titan’s atmosphere without needing to land and would act as a base
station. The quadcopter would launch from the balloon to visit
locations, take pictures, and collect samples. It would then return to
the balloon to upload data and recharge its batteries. (6/19)
Orion No Backup for
Commercial Crew, Says Bolden (Source: Space News)
NASA will not tap its Orion deep-space capsule as a backup system to
fly astronauts to and from the international space station, NASA
Administrator Charlie Bolden said June 18. “It’s a bad, bad day when
you have to send Orion to the international space station because it
means either we’ve lost each of the (commercial) vehicles that was
designed to do that through some accident, or they failed or something.
So, we don’t want to have to rely on Orion to do that,” Bolden said.
(6/18)
Universe's Expansion
Calculated With Unprecedented Precision (Source: Space.com)
Scientists studying more than 140,000 extremely bright galaxies have
calculated the expansion of the universe with unprecedented accuracy.
The distant galaxies, known as quasars, serve as a "standard ruler" to
map density variations in the universe. Physicists were able to extend
their calculations almost twice as far back in time as has been
previously accomplished.
Using the Baryon Oscillation Spectroscopic Survey (BOSS), two teams of
physicists have improved on scientists' understanding of the mysterious
dark energy that drives the accelerating universe. By nearly tripling
the number of quasars previously studied, as well as implementing a new
technique, the scientists were able to calculate the expansion rate to
42 miles (68 kilometers) per second per 1 million light-years with
greater precision, while looking farther back in time. (6/18)
Nelson Wants To Revisit
Call for Stricter Commercial Crew Oversight (Source: Space
News)
Sen. Bill Nelson (D-FL) took to the Senate floor June 18 and tapped the
brakes on a powerful appropriator’s plan to subject NASA’s commercial
crew program to strict federal accounting standards the agency waived
when it solicited bids for crew transportation in November. Nelson, the
chairman of the Senate Commerce science and space subcommittee, said
the commercial crew program needs “the right mix of oversight and
innovation” to start ferrying crews by NASA’s target date of late 2017.
Nelson was alluding to a directive Sen. Richard Shelby (R-AL), the top
Republican on the Senate Appropriations Committee, personally fought to
include in a report appended to a spending bill now awaiting debate on
the Senate floor, and which would if signed into law require NASA to
either comply with FAR section 15.403-4, or risk a legal mandate to do
so. Nelson said he wanted to work with Shelby “as the bill goes to the
conference committee to make sure that we have the right mix of
oversight and innovation in how NASA contracts for this competition.”
(6/18)
NASA Astronauts David
Leestma and Andrew Thomas Retire (Source: NASA)
NASA has bid farewell to two veteran astronauts who have retired after
a combined 66 years of federal service. David Leestma has retired after
more than 44 years of government service. Leestma is a veteran of three
spaceflights. Andrew Thomas also has retired from NASA after more than
22 years of service to the agency. Thomas was selected to join NASA's
astronaut corps in 1992 and is a veteran of four spaceflight missions.
(6/18)
Even SpaceX's Elon Musk
Fears 'Terminator' Robot Apocalypse (Source: NBC)
SpaceX's billionaire founder, Elon Musk, has a plan for putting
humanity on Mars, and he's helping usher in a new age of SolarCity
electricity and Tesla electric cars — but even he is worried about the
potential for a "Terminator"-style robot apocalypse. The subject came
up in the context of Musk's recent investment in an
artificial-intelligence company called Vicarious, and his past
investment in another A.I. company called DeepMind (which was acquired
by Google).
Musk's concerns mesh with the worries raised a decade ago by Sun
Microsystems' Bill Joy, as well as the projection by Google's in-house
futurist, Ray Kurzweil, who says computers will match human
intelligence by 2029. Musk had no prescription for managing the rise of
A.I., other than to say "you have to be careful." (6/18)
Musk Announces Plans to
Build Massive Solar Power Plants (Source: Kurzweil)
Elon Musk, chairman of SolarCity, America’s largest solar power
provider, announced Tuesday with other SolarCity executives that the
company plans to acquire Silevo, a solar panel technology and
manufacturing company whose modules have “demonstrated a unique
combination of high energy output and low cost. “Our intent is to
combine what we believe is fundamentally the best photovoltaic
technology with massive economies of scale to achieve a breakthrough in
the cost of solar power.”
Musk said the company is in discussions with the state of New York to
build the initial manufacturing plant, continuing a relationship
developed by the Silevo team. “At a targeted capacity greater than 1 GW
within the next two years, it will be one of the single largest solar
panel production plants in the world. This will be followed in
subsequent years by one or more significantly larger plants at an order
of magnitude greater annual production capacity. (6/18)
Young Students Make
Satellite to Launch Into Space (Source: WJLA)
Here at mission operations center, it's T-minus and counting. Inside
this computer class, students are making space history. They are part
of a "mission" - a three-year project that Saint Thomas More Cathedral
School is calling "Mission Possible" - to design, build, test and
ultimately launch a cube-sat, which is a 4-by-4-inch, cube-shaped
satellite used for space research.
Computer teacher Melissa Pore is heading up the mission. "We're
actually using a kit called the Cube-Sat kit," she explained, "and
we're looking at common items we can use." Those items include things
such as measuring tape, which they used to make the antenna. "We've
been seeing how much time it takes for it to go out." Every student has
a job, Pore said. (6/18)
ULA Fights To Change
Perceptions, Accelerates RD-180 Deliveries (Source: Space
Policy Online)
ULA President Michael Gass announced the company is initiating an
advertising campaign to change perceptions and correct misinformation
as its Air Force customer fights a lawsuit filed by competitor SpaceX
and controversy swirls over the future of Russian RD-180 rocket
engines. Among the points he stressed were that SpaceX "was not a
viable competitor" when the Air Force issued its contested EELV block
buy RFP in March 2012.
Another key message was that ULA has more than 100 years of combined
experience launching rockets -- roughly 50 years each for the Atlas and
Delta, which date back to the earliest days of the Space Age -- versus
newcomer SpaceX. The national security satellites launched by ULA "save
lives," Gass emphasized, and experience counts to be sure they get into
orbit when needed.
Gass also made clear today that despite Russian threats to prohibit
RD-180s from use for U.S. national security launches, it is "business
as usual" with the engines' manufacturer Energomash. However, ULA
decided to accelerate delivery of the RD-180 engines it already has
under contract. Five engines were due to be delivered in November, but
now two will arrive in August and the remaining three in November. The
plan had been for six engines per year after that, but instead
Energomash will deliver eight per year. (6/18)
XCOR: Bootstrapping To
The Stars (Source: Forbes)
The private space industry is a billionaire boys club. Elon Musk,
Richard Branson, Paul Allen and Jeff Bezos have all founded companies
that have spent tens of millions of their own and investors’ money to
get into orbit. Then there’s XCOR. Its founders aren’t rich, and
they’re so thrifty they often buy machinery on surplus websites for
pennies on the dollar. Its every milestone has been bootstrapped with
side contracts and presales of tickets to space tourists. Yet if all
goes to plan, the underdog XCOR may be the first company to take a
paying customer into space in a privately built spaceship. Click here.
(6/18)
We Could Find Life on
Another Planet. Do We Have the Will? (Source: National
Geographic)
Many of us think of alien life the way it's depicted in science
fiction—creatures that look quite a bit like humans in makeup and that
all speak English with a non-American accent. These made-up aliens hail
from distant star systems. But there's a place right here in our own
solar system that may be teeming with life. It's Europa, a moon of
Jupiter, one of the four that you can see with an inexpensive
telescope, just as Galileo Galilei did.
Europa's geysers present us Earthlings with a remarkable, tantalizing
opportunity. We could design and built a robotic spacecraft that would
fly through these plumes and sniff around. It would cost each U.S.
taxpayer about the equivalent of one reasonably priced burrito, albeit
without extra guacamole. All we have to do is decide to go. The
proposed name for the mission is the Europa Clipper. Some work has been
done on the design, but funding for the project has been unsteady.
Within NASA's budget is a line for planetary science. It's the part of
NASA that does the most amazing things. Other space agencies put
spacecraft in orbit around the Earth; a few even go to Mars. But no
other space agency on Earth can land anything on Mars, let alone lower
a small car there from a rocket-powered crane. And no other agency can
mount a mission like the Europa Clipper. (6/18)
Russia to Get First
Private Satellite Constellation (Source: AFP)
A Russian startup said Wednesday it will launch several satellites in
the coming weeks, the country's first private satellite constellation,
to offer maritime monitoring services. Dauria Aerospace will on
Thursday launch two satellites, to be followed by another one in July,
and begin offering navigation help for ocean ships and river vessels in
cooperation with the Russian transportation ministry.
The third satellite was completely financed, designed and assembled by
private companies, and could provide a much-needed boost for the
country's beleaguered state-controlled space industry. The Russian
government is scrambling to overhaul its space programme after setbacks
including the loss of several satellites and an unmanned supply ship to
the International Space Station, but legislation has so far discouraged
private initiatives in the sector. (6/18)
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