Next Generation Russian
Crew Vehicle Enters Initial Testing (Source:
NasaSpaceFlight.com)
The Russian Federatsiya project – which is preparing the path for the
launch of a new crewed spacecraft – passed a major milestone when it
recently entered aerodynamic testing. The tests involved a model of the
future spaceship and its Launch Abort System (LAS) fitted with numerous
pressure sensors. Another milestone was achieved when work on the
interior of the spacecraft was conducted, as noted by Roscosmos in
recent days.
The development path for this new spacecraft – which is also referenced
as “Federation” in its English translation – began in February 2009,
when Roscosmos issued a solicitation for a spaceship intended for Lunar
manned missions. They called it PPTS (Prospective Piloted Transport
System), which was also known as the Future Manned Transportation
System.
Two companies participated in the tender: GKNPTs Khrunichev, the
builder of the Proton launcher, and RKK Energiya, which has provided
Soyuz spaceships for almost fifty years. RKK Energiya’s proposal,
called Manned Transportation Spaceship of New Generation, or PTK NP,
was eventually selected just two months later, in April 2009. Click here.
(6/12)
SpaceX Ponders Hypersonic
Decelerator For Second-Stage Recovery (Source: Aviation
Week)
As SpaceX makes progress toward what it hopes will be the successful
recovery of the spent payload fairings of its Falcon 9 rockets for
reuse on future missions, the company is also studying the use of
inflatable aerodynamic decelerators as part of more ambitious reuse
plans for the vehicle’s upper stage. Recovery of the upper stage,
however, poses greater challenges than either the booster or the
fairings because of its greater reentry velocity, relatively large mass
and inherent instability.
SpaceX currently deorbits the upper stage into the South Pacific
through a retroburn of the engine. However, the upper stage also
"tumbles" during reentry, normally resulting in the breakup of the
structure in the upper atmosphere. To stabilize the second stage and
reduce its ballistic coefficient during reentry, SpaceX is therefore
looking at several options—including a hypersonic inflatable
aerodynamic decelerator (HIAD), a deployable, inflatable aeroshell with
a built-in flexible thermal protection system able to protect the entry
vehicle through atmospheric entry.
The concept, based on the idea of a packable heat shield, has been
tested in recent years by NASA. Musk hinted that the company was
evaluating atmospheric decelerators in mid-April when he tweeted, “This
is gonna sound crazy, but . . . SpaceX will try to bring rocket upper
stage back from orbital velocity using a giant party balloon.”
Following a stabilized reentry behind the protection of the aeroshell,
the second stage would then likely deploy airbags and a steerable
parafoil, to be recovered by a vessel positioned downrange. In further
comments on social media, Musk adds that SpaceX would “need to retarget
[reentry burn] closer to shore and position a catcher ship like Mr.
Steven.” (6/9)
Senate Bill Restores
Funding for NASA Science and Technology Demonstration Missions
(Source: Space News)
A fiscal year 2019 spending bill approved by a Senate appropriations
subcommittee June 12 offers $21.3 billion for NASA, including funding
for several missions slated for cancellation in the administration’s
budget request. The bill, approved unanimously by members of the
commerce, justice and science (CJS) subcommittee during a brief markup
session, provides the agency with more than $1.4 billion above the
administration’s request for fiscal year 2019 and $587 million above
what the agency received in the fiscal year 2018 omnibus spending bill.
However, it is about $220 million below what the House version of the
bill offers the agency. The bill offers $6.4 billion for NASA science
programs, including $1.9 billion for Earth science, the same as the
House bill and $200 million above the administration’s request. The
bill specifically funds four NASA Earth science programs — the PACE
spacecraft, CLARREO-Pathfinder and Orbiting Carbon Observatory-3
instruments and the Earth-imaging cameras on the DSCOVR spacecraft —
targeted for cancellation in the budget request. (6/12)
Angola Eyes New Satellite
as African Space Race Accelerates (Source: Space News)
While Angola’s first telecom satellite, Angosat-1, failed not long
after reaching orbit late last year, the sub-Saharan African nation
will get a second shot at satellite ownership with the planned 2020
launch of Angosat-2. Meanwhile, as the space race intensifies across
the continent, a number of African countries, including Ghana, Morocco
and Algeria, are developing their respective space programs, and local
observers say that the African Union could bolster these efforts and
act as a platform for international space cooperation. (6/12)
Port Canaveral Projects
Receive Priority Funding by Army Corps (Source: Rep. Bill
Posey)
The Army Corps of Engineers announced that several important projects
to Florida’s Space Coast will be made a priority and receive the
funding they need to continue construction efforts. Among the projects
included in the Army Corps FY2018 Work Plan are the Canaveral Harbor
Sand Bypass and the Mid Reach beach re-nourishment efforts.
“Port Canaveral is a critical economic asset for Central Florida.
Ensuring access to our waterways and safe transit of cruise and cargo
vessels are vital to this region’s economy,” said Capt. John Murray,
Port CEO. “We have a long-standing partnership with the U.S. Army Corps
of Engineers and are grateful to Congressman Posey for his efforts to
ensure projects that are important to our operations received priority
funding.”
In total $16 million was included in the Army Corps of Engineers work
plan for the Canaveral Harbor Sand Bypass project while $28.375 million
for the Brevard County Mid Reach beach re-nourishment. Congressman
Posey worked with the Army Corps to get these projects included in
their work plan. (6/12)
Space Sector: Lack of
Action from Welsh Ministers, Warns Expert (Source: BBC)
The Welsh Government "just hasn't done anything" in Wales' space
sector, according to a UK space expert. Dr Bleddyn Bowen, from the
University of Leicester, called space a serious sector "we ignore at
our peril." He wants Welsh ministers to set up grants to stimulate
research for innovation in the Welsh space sector. The Welsh Government
said it was involved in academic centres of excellence supporting the
development of businesses within the sector.
Space technology can be used in space for exploration missions and on
earth for unmanned aerospace and satellite technology for
telecommunications, weather and environmental analysis. It is an area
of policy reserved to Westminster but the Welsh Government can support
Wales' space academia and industry, working with the UK Space Agency,
which also coordinates British activity through the European Space
Agency. (6/11)
An Open Letter to NASA’s
Administrator: Let’s Beckon the Future Together (Source:
Space News)
On behalf of the 65 industry members and Board of Directors of the
Coalition for Deep Space Exploration, I would like to extend our
congratulations at the start of your tenure as NASA administrator. The
NASA exploration and science programs our members support contribute to
the economy in all 50 states — leading to manufacturing, engineering
and testing in communities across the country that otherwise might not
have the opportunity to contribute to the space program. Click here.
(6/1)
PLD Space Raises
Additional $10 Million for Reusable Smallsat Launchers
(Source: Space News)
Spanish startup PLD Space raised 9 million euros ($10.6 million) last
month from public and private investors to develop a pair of reusable
launch vehicles. PLD Space said June 11 that the funding provides the
momentum needed to start building the first two Arion 1 suborbital
rockets, designed to carry up to 100 kilograms each, for launches in
the second half of 2019. Private investors count for 7.1 million euros
of the most recent round, with the remaining 1.9 million euros coming
from public sources. (6/11)
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