Pulsars with Black Holes Could Hold
the 'Holy Grail' of Gravity (Source: Space Daily)
The intermittent light emitted by pulsars, the most precise timekeepers
in the universe, allows scientists to verify Einstein's theory of
relativity, especially when these objects are paired up with another
neutron star or white dwarf that interferes with their gravity.
However, this theory could be analysed much more effectively if a
pulsar with a black hole were found, except in two particular cases,
according to researchers from Spain and India. Click here.
(12/5)
Mini Rovers Hold Big Promise for
Community College Students (Source: Space Daily)
Four miniature rovers will go head-to-head this week at NASA's Jet
Propulsion Laboratory in Pasadena, California, as community college
students across the state - and one from Hawaii - get a first-hand look
at what it's like to work on a robotic space mission. (12/5)
Not Everyone Is Impressed By NASA’s
Orion Launch (Source: Bloomberg)
NASA’s Orion spacecraft safely completed its first test flight on
Friday. And despite the program's price tag, even congressional deficit
hawks are willing to overlook government spending when it comes to
space travel and the jobs it creates. In a statement, Senator Orrin
Hatch called the launch “a major step towards deep-space exploration
that is long overdue,” while Senator Marco Rubio called it “an exciting
new chapter for America’s space program and for Florida’s continuing
role as the nation’s spaceport.”
When the NASA Authorization Act came up in June, only two
representatives voted against it—Paul Broun and Mark Sanford. In
response to a request for comment on Friday’s launch, Sanford’s office
referred to his earlier post on the NASA vote, in which he argued that,
as impressive as space travel is, it would be cheaper in the private
sector. Sanford has a point—despite the two private sector disasters
this year, the private sector has spent less money developing its own
passenger space shuttles. (12/5)
SSL Takes Hispasat Contract Away from
Orbital Sciences (Source: Space News)
Satellite fleet operator Hispasat of Spain has selected Space
Systems/Loral (SSL) to build the Ku- and Ka-band Amazonas 5 satellite
for broadband and telecommunications services in Latin America in a
move that cancels the planned Amazonas 4B satellite that Orbital
Sciences Corp. was expected to build. (12/5)
Star-Gazing Tourists Flock to Africa's
Darkest Place (Source: Space Daily)
Not many tourist spots boast of being dark and difficult to get to, but
the Namib desert is one of a number of remote "Dark Sky Reserves"
drawing in stargazers for a celestial safari. In the cool night air, an
urbane Austrian tourist climbs rocky steps behind a chic hotel lodge
and peers into a matt-black metal cylinder containing a spine of
mirrors and lenses that reveal the universe.
"My mum wanted to set him on fire yesterday when he said, 'We are
looking ten million years in the past!'" he joked, pointing at the
resident astronomer. Not everyone is ready to face the enormity of the
universe laid out so starkly by powerful magnification and the crisp
desert sky. But across the starkly beautiful Namib, hotels and lodges
are betting that the stars will lead to more business rather than a
spike in Galileo-esque witch hunts. (12/5)
UN Passes Resolution Banning Arms Race
in Outer Space (Source: Space Daily)
The United Nations General Assembly passed a draft resolution on No
First Placement of Weapons in Outer Space (NFP) proposed by Russia, the
Russian Foreign Ministry said in a statement Thursday. "Such a bright
result that the international community's will has vividly shown that
our initiative is important, modern and enjoys broad support," a
statement published on the Russian Foreign Ministry's website said.
The draft resolution was adopted during the assembly's 69th session
with 126 votes in favor and 4 votes against. Georgia, Israel, Ukraine
and the United States were the four countries that opposed the draft
resolution. The document was drafted as a continuation of the original
Prevention of an Arms Race in Outer Space (PAROS) resolution submitted
by Egypt and Sri Lanka. The resolution is passed annually by the
majority of UN member-states. (12/5)
U.S. To Expedite Orbital
Collision-avoidance Warnings to China (Source: Space News)
The Chinese government has asked the U.S. Air Force to send warnings of
potential satellite collisions directly to its space operators, with no
detour through the U.S. State Department, the service’s top space
official said. Gen. John Hyten said the Air Force has long provided
data on any potential on-orbit collisions to the parties involved. In
the case of China and Russia, however, that data must be routed through
the State Department, and often through the Chinese and Russian foreign
ministries, before reaching their military satellite operators.
China recently asked that the data be sent directly to its satellite
operators in the name of expediency and Hyten said the Air Force would
comply the next time it spots a potential collision involving Chinese
space hardware. “It takes a long time to get through that process.
Sometimes too long,” Hyten said. “The Chinese just a little while ago
said, ‘We’d very much like that data direct.’” (12/5)
Iridium Says Satellite Working Fine
Despite USAF Debris Sighting (Source: Space News)
Mobile satellite services operator Iridium Communications on Dec. 5
reaffirmed that its Iridium 91 satellite was fully operational in orbit
and had experienced no breakup or other anomalies despite a U.S. Air
Force assessment to the contrary. Via the Space Track
orbit-determination service, the U.S. Joint Space Operations Center
(JSpOC) on Dec. 4 identified several new pieces of debris as coming
from Iridium 91.
An Iridium spokeswoman said the company had no reason to believe
Iridium 91 was struck by a piece of debris insofar as the satellite was
working fine. T.S. Kelso, a senior research astrodynamicist for
Analytical Graphics’ Center for Space Standards and Innovation, said
JSpOC cannot track objects below around 10 centimeters in diameter. To
have registered four objects as Iridium debris, the objects would need
to be fairly large. (12/5)
Fun New Documentary ‘America’s Animal
Astronaut Heroes’ is a Perfect Holiday Gift (Source: PR Web)
This is a must-see documentary, not only for space enthusiasts, but
also for anyone interested in history and in search of the perfect
family viewing and discussion experience. If your child loves animals
or loves space, they will love America's Animal Astronaut Heroes. Click
here.
(12/5)
Uwingu Offers Crater Naming Rights for
Mars One Mapping (Source: Daily Camera)
If the Mars One mission to put a permanent human settlement on Mars
succeeds, its pioneers could be carrying a map that currently
Earth-bound folks helped create. And the work of building that map now
comes with a holiday-season tie-in.
Uwingu, a Boulder-based company aimed at helping people connect with
space exploration and astronomy, has created what it bills as a
"worldwide. first-ever" opportunity to celebrate the holidays by naming
a feature on Mars as a gift — for as little as $5. (12/5)
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