'Get Back to the Moon and
Forget the Lunar Orbiting Space Station' (Source: Politico)
Physicist Ed Gibson was in the first class of NASA astronauts trained
as scientists rather than military pilots. He served on the support
crew for Apollo 12, the second mission to land men on the moon — and
spent a record 84 days in space aboard Skylab, the precursor to the
International Space Station. A longtime aerospace consultant, author
and speaker, Gibson has advised NASA on a host of projects, including
running a controversial oversight board for the Orion spacecraft that
was accused of conflicts of interest.
He makes no secret of his current views that the space agency is on the
wrong track by continuing to put so much of its scarce resources into
the Space Launch System rocket and the Orion capsule after so many
years of delays — and when new and cheaper commercial alternatives are
so promising. "People have fallen in love with them but they got old
and expensive, and I think they're more worried about keeping some of
the aerospace companies in fit shape than the American taxpayer,” he
complains.
Gibson supports returning astronauts to the moon, but he's also among
the vocal group of space insiders who contend that building a lunar
orbiting Space Station first will just slow things down. "If that is
needed in the future, show that it really is needed," he said. "You
don't want to be living in lunar orbit or Mars orbit for a long period
of time. That's why I think it's great to just go to the surface to
shield yourself [from the radiation]. Then, if you want to go
somewhere, you go out and, obviously, you've got to suffer whatever
radiation there is, and you’ve got to have your spacecraft or your
spacesuit to give you some added protection. (11/16)
UAE's Bold Vision for
Space (Source: Flight Global)
No-one could accuse the United Arab Emirates (UAE) of lacking a
long-term vision for space. The country has a project to put settlers
on Mars by 2117. Its recent achievements and immediate objectives are
impressive too. The Gulf nation has just sent an astronaut to the
International Space Station (ISS), and in June, the Arab world’s first
probe to the Red Planet will take off. Named Hope, the craft is
scheduled to reach its destination in 2021, the 50th anniversary of the
UAE.
The UAE’s efforts are not just about “a rich country trying to get a
return on investment”, but promoting the nation as a pioneer in space
exploration and science, says Mohamed Al Ahbabi, director general of
the UAE Space Agency, set up five years ago to spearhead the national
space strategy, and the first fully fledged space agency in the region.
“The UAE is a country of vision,” he says. “We always talk about the
future.”
When Hazza Al Mansouri began his mission to the ISS from the Baikonur
Cosmodrome in Kazakhstan on 25 September, it was a moment of huge pride
for the UAE. During our visit in late September, electronic billboards
on gantries across Dubai’s 12-lane Sheikh Zayed highway proclaimed:
“Good luck, Hazza. The nation is with you.” The former military pilot
and his back-up were chosen in 2017 from 4,000 applicants to train as
the first Emirati astronauts. (11/16)
Astronauts on Spacewalk
Prepare AMS Cosmic Ray Detector for Repair (Source:
CollectSpace)
Astronauts working outside of the International Space Station have
completed the first in a series of at least four complex spacewalks to
repair a state-of-the-art cosmic ray detector.
Italian astronaut Luca Parmitano of the European Space Agency and
astronaut Drew Morgan of NASA got off to a good start on Friday (Nov.
15) on what has been described as the most challenging spacewalks since
the servicing of the Hubble Space Telescope more than a decade ago.
Over the course of 6 hours and 39 minutes, the two Expedition 61 crew
members began the tasks needed to replace the failing cooling system
for the Alpha Magnetic Spectrometer (AMS), a $2 billion science
instrument that was not designed to be worked on in space.
"We're going to perform what could be considered open heart surgery on
this amazing experiment," said Parmitano, prior to the start of
Friday's extravehicular activity (EVA, or spacewalk). "It's a
combination of things that makes this EVA so challenging. You have
certainly an access problem ... AMS is in a remote area without handles
or locations to hold onto, because it was not made to be repaired [on]
EVA." (11/15)
Lockheed Martin Receives
$3.3B Contract for Work on Air Force Classified Communications
Satellites (Source: Space News)
Lockheed Martin has been awarded a $3.3 billion contract for support
services on classified military communications satellites, the U.S. Air
Force Space and Missile Systems Center announced Nov. 15. The 10-year
indefinite-delivery indefinite-quantity (IDIQ) contract is for
operations and support of the Advanced Extremely High Frequency (AEHF),
Milstar and Defense Satellite Communications System (DSCS) III
constellations. (11/15)
Long Space Missions Can
Change Astronaut Brain Structure and Function (Source:
Space News)
Spaceflight changes astronauts' brain structure and function, a new
study shows. Researchers from the Medical University of South Carolina
looked at how the human brain adapts to the microgravity environment of
space. Using magnetic resonance imaging (MRI) scans of NASA astronauts,
the researchers found widespread structural changes in the brain,
especially after long-duration space missions, according to a
statement. "This study looks at cognitive changes in the brains of
astronauts," Donna Roberts, a neuroradiologist at the Medical
University of South Carolina, said in the statement. "Not a lot is
known about cognitive impairment in humans during spaceflight." (11/15)
Zero Gravity Made Some
Astronauts’ Blood Flow Backwards (Source: New Scientist)
Being in zero gravity can have strange effects on the body – now it’s
emerged that it can make people’s blood flow backwards. The changes to
circulation caused two astronauts to develop small blood clots, which
could have been fatal – but fortunately the man and woman affected came
to no harm. The blood changes happened in a vessel called the left
internal jugular vein, one of two that normally move blood out of the
head when we are lying down.
When we are upright, they mostly collapse to stop too much blood from
draining out of the head, with our circulation taking a different route
through veins with more resistance instead. On Earth, people have
occasionally been spotted with backwards blood flow in the left
internal jugular vein if there is a blockage lower down, such as from a
tumour growing in the chest.
Zero gravity is known to change people’s blood flow, so Karina
Marshall-Goebel of KBR in Houston and colleagues wondered if it would
also affect this vein. They carried out measurements and ultrasound
scans of this blood vessel in nine men and two women both before and
after their missions on the International Space Station, as well as 50
and 150 days into their flights. In two of the astronauts, the blood
flow was backwards – perhaps because the lack of gravity caused organs
in the chest to shift around, pressing on the vein lower down, says
Marshall-Goebel. She adds that this vein is predisposed to be blocked
based on where it lies in the body. (11/15)
US Paid Russia $3.9
Billion for Ferrying Astronauts to ISS, More to Come?
(Source: TASS)
As of July 2019, NASA had purchased 70 Soyuz seats worth $3.9 billion
to ferry 70 U.S. and partner astronauts to and from the Station, says
NASA Inspector General Paul Martin’s report published on Thursday. He
also underlined that "after 2017 when the Commercial Crew Program
contractors were initially scheduled to begin crewed missions, NASA has
used or contracted for 12 additional Soyuz seats at a cost of
approximately $1 billion, or an average of $79.7 million per seat."
Martin recommends "purchasing additional Soyuz seats and extending the
missions of crewmembers" to address the potential crew reduction. He
advises NASA management to make effort in order to persuade the US
Congress to pay Russia. (11/15)
Ex-Astronaut Set for
Trial in Wreck That Killed 2 Girls (Source: ABC News)
A former space shuttle commander is set for trial next month in Alabama
on reckless murder charges in a wreck that killed two girls. Court
records show the trial of one-time NASA astronaut James Halsell Jr. is
scheduled for Dec. 9. The 63-year-old Halsell was arrested after a
wreck killed 11-year-old Niomi Deona James and 13-year-old Jayla
Latrick Parler in rural Tuscaloosa County in 2016. (11/15)
NASA Inspector General
Warns of Possible Delays in Launching New U.S. Spacecraft
(Source: CBS News)
NASA's inspector general warned that Boeing and SpaceX both face major
technical challenges that threaten to delay initial flights of U.S.
commercial astronaut ferry ships. If the worst-case scenario plays out,
NASA could be forced to reduce its presence aboard the International
Space Station to a single astronaut for an extended period, the audit
said.
"[Commercial Crew] schedule assessments as of June 2019 suggest final
certification for Boeing and SpaceX to fly crewed missions may not
occur before summer 2020," the inspector general reported. "By this
time, the Soyuz launch schedule will have decreased from two missions
every six months to a single flight — a scenario that will result in a
single U.S. astronaut and two Roscosmos cosmonauts on the station
beginning in April 2020 barring any adjustments to current crew
schedules." (11/15)
NASA Faulted for
‘Unnecessary’ $287.2 Million Boeing Payment (Source:
Bloomberg)
NASA paid Boeing Co. an “unnecessary” $287.2 million premium for work
on a new space vehicle -- a payment meant to compensate for scheduling
delays caused by the company, a government audit found. The additional
compensation, disclosed in a NASA Inspector General report, was
intended to mitigate the effects of a delay in four planned flights to
ferry astronauts to the space station, according to the audit. But NASA
postponed the flights because Boeing had missed its own deadlines, the
report said.
“For these four missions, NASA essentially paid Boeing higher prices to
address a schedule slippage caused by Boeing’s 13-month delay” in
finishing a design review, auditors wrote. The report also found that
NASA used flawed assumptions in 2016 when it calculated an 18-month
schedule gap that prompted the extra cash. (11/15)
U.S. Sen. Tom Udall
Proposes Amendments to Bill to Boost State’s Space Economy
(Source: KRQE)
U.S. Sen. Tom Udall is pushing to bolster New Mexico’s growing space
economy. He was among a bipartisan group of senators to add amendments
to a new NASA bill. Sen. Udall said one of the amendments focuses on
pushing NASA to consider the use of commercial spaceports, like
Spaceport America in southern New Mexico, for civil space missions and
operations.
Virgin Galactic has moved into the Spaceport as the company ramps up
test flights. The state spent almost $220 million to build it. Udall
thinks the Spaceport needs a lot more support and is being
underutilized. He hopes this amendment will help give it a boost. “We
will see as this develops as an industry; it’s already a significant
industry,” said Udall. “It’s growing jobs in New Mexico, and other
areas may be developed and become fruitful and lucrative for New
Mexico.” (11/14)
Trump is Focused on the
China Trade War When He Should Be Concerned About Space
(Source: Washington Post)
While President Trump’s trade war with China continues to play out on
Earth, the real fight for future economic dominance is going on over
his head: literally.
In late October, a top Chinese space policymaker revealed plans to
establish an Earth-moon space economic zone by 2050, with the potential
to generate $10 trillion annually. That’s a tenfold increase over the
ambitions articulated by the U.S. secretary of commerce, Wilbur Ross,
in an op-ed this year. The plan paints a picture of a domain from the
Earth to the moon and nearby asteroids in which China, not the United
States, is the lead player, deciding the norms and rules of the game.
The moon, with its abundant resources including Helium 3 for nuclear
reactors, water in the form of ice, iron ore, titanium and platinum,
offers humanity the materials to become a space-faring species. That’s
not merely a matter of science fiction: The country that establishes a
viable jumping-off point from the moon will be the first to get the
opportunity to benefit from trillion dollars worth of space-based
resources, among them lunar and asteroid mining and space-based solar
power. (11/14)
Alien Hunters Need the
Far Side of the Moon to Stay Quiet (Source: WIRED)
Last month, the SETI permanent committee of the International
Astronautical Association hosted its second round of negotiations about
the lunar farside in Washington, DC. The exploration of the moon might
seem like an issue outside the purview of this group of professional
alien hunters, but the far side of the moon is the most radio quiet
place in the inner solar system and they want to keep it that way in
case ET calls. Indeed, they argue that the fate of the lunar farside
may determine whether we ever detect a signal from an extraterrestrial
intelligence. (11/15)
'For All Mankind' on
Apple TV+ Officially Renewed for Season 2 (Source:
Space.com)
After nearly a month of reports, Apple TV+'s fictionalized version of
the 1960s race to the moon, "For All Mankind," has officially been
renewed for a second season. Season 1 of "For All Mankind," which
depicts an alternate history where the Soviet Union beat the United
States to the moon, debuted on the Apple TV+ streaming service Nov. 1.
But hints at a second season were already in the air even as the first
episodes touched down (that's a moon landing pun). (11/14)
USAF Driving Satellite
Bus Commonality (Source: Aviation Week)
As the U.S. Air Force pursues the idea of a new “Century Series” of
fighter aircraft, it is promoting a similar effort for satellites in
which the service would create a spacecraft bus with common components
and processes that can be customized for individual missions. Such a
modular bus design will save time, reduce complexity and cut costs up
to 20% over existing contracts, the service says. (11/15)
SpaceX and Boeing Set for
Launch-Packed Holiday Season on the Space Coast (Source:
Florida Today)
After a slower-than-average second half of the year for Space Coast
rocket launches, SpaceX and Boeing are slated to bring 2019 to a close
with a mission-packed December. SpaceX broke a two-and-a-half-month dry
spell last Monday when a Falcon 9 rocket launched from the Cape
Canaveral Spaceport with 60 Starlink satellites, setting the stage for
at least three – and up to five – more flights through the end of the
year.
First up on the Eastern Range is a Falcon 9 rocket with a Dragon
spacecraft, which will take supplies to the International Space Station
no earlier than 12:48 p.m. on Dec. 4. If previous ISS missions are any
indication, this flight will include a booster landing at Cape
Canaveral's Landing Zone 1 about eight minutes after takeoff. It will
mark SpaceX's 19th uncrewed flight to the ISS.
In the second half of December, SpaceX is slated to take the JCSAT-18 /
KACIFIC-1 communications satellite on a Falcon 9 from the Cape's Launch
Complex 40. The spacecraft will provide coverage for Asia. Two more
missions could fly in December, though firm timing has not yet been
established, and both could slip into 2020. Boeing and ULA, meanwhile,
are targeting no earlier than Dec. 17 for an uncrewed "orbital test
flight" of a Starliner spacecraft, which like Crew Dragon was selected
by NASA to return American astronauts to the ISS from U.S. soil. (11/15)
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