Rep. Johnson: Congress, We Have a
Problem (Source: The Hill)
Just a few months ago we marked up and passed out of the House a
bipartisan NASA authorization. That bill was negotiated on a bipartisan
basis, voice voted out of the Committee on Science, Space and
Technology, and then passed by the full House in a similar fashion.
Today, my committee, the Science, Space and Technology Committee, is
marking up H.R. 2039 — a NASA reauthorization act that the Democrats on
the committee did not even know existed until late last Friday.
Needless to say, there was no bipartisan negotiating. After we saw the
bill, we understood why.
In addition to other problems in the bill, it cuts earth science
funding by more than $320 million. Earth science, of course, includes
climate science. Despite the fact that in January NASA announced 2014
was likely the warmest year since 1880, it should come as no surprise
that the majority wants to cut funding for climate science.
Embarrassingly, just last week, every single Republican member of this
committee present voted against the notion that climate change might be
caused by people. Click here.
(4/30)
Blue Origin Completes Test Flight from
Texas (Source: Florida Today)
Blue Origin, the private space company founded by Amazon.com CEO Jeff
Bezos, successfully completed its first test flight on Thursday. From
the company's private launch site in western Texas, an unmanned New
Shepard spacecraft launched to an altitude of 307,000 feet – or just to
the edge of space – and returned to the ground intact with a
parachute-assisted landing.
"Any astronauts on board would have had a very nice journey into space
and a smooth return," Bezos said. The company was unable to recover the
vehicle's propulsion module, as the company hopes to do in the future.
Click here
for a video of the test. (4/30)
Evaluating NASA’s Futuristic EM Drive
(Source: NasaSpaceFlight.com)
A group at NASA’s Johnson Space Center has successfully tested an
electromagnetic (EM) propulsion drive in a vacuum – a major
breakthrough for a multi-year international effort comprising several
competing research teams. Thrust measurements of the EM Drive defy
classical physics’ expectations that such a closed (microwave) cavity
should be unusable for space propulsion because of the law of
conservation of momentum.
Last summer, NASA Eagleworks – an advanced propulsion research group at
the Johnson Space Center – made waves throughout the scientific and
technical communities when the group presented their test results in
2014 related to experimental testing of an EM Drive. It is a concept
that originated around 2001 when a small UK company, Satellite
Propulsion Research Ltd. started a Research and Development program.
The concept of an EM Drive was that electromagnetic microwave cavities
might provide for the direct conversion of electrical energy to thrust
without the need to expel any propellant. This lack of expulsion of
propellant from the drive was met with initial skepticism within the
scientific community because this lack of propellant expulsion would
leave nothing to balance the change in the spacecraft’s momentum if it
were able to accelerate. Click here.
(4/29)
NASA's Messenger Impacts Mercury
(Source: Florida Today)
NASA's Messenger — the first spacecraft to orbit Mercury — is no more.
Messenger ended its four-year tour at the solar system's innermost
planet with a crash landing Thursday. It plunged from orbit at a speed
of more than 8,750 mph and carved out a crater an estimated 52 feet
across. The spacecraft completed 4,104 orbits of hot, little Mercury
and collected more than 277,000 images. (4/30)
NASA Tests Shape-Changing Airplane Wing
(Source: UPI)
Researchers with NASA recently tested an airplane wing that can change
shape. Engineers at the space agency say the new morphing wing
technology could save millions of gallons in fuel. The newly completed
tests confirm the wing's economic and aerodynamic benefits, but more
importantly, prove that it is safe and ready for commercial use.
The technology -- called Adaptive Compliant Trailing Edge (ACTE) -- is
essentially a new and improved wing flap, offering pilots more control
over the shape of a wing's surface. These controls can be manipulated
to minimize wing structural weight and create optimal aerodynamics
given varying flying conditions. (4/29)
Science Museum Oklahoma to Host Annual
Space Day (Source: NewsOK)
Approximately 1,800 students will attend Space Day on Friday, May 1.
The annual event at Science Museum Oklahoma, 2100 NE 52, explores the
science behind flight and space exploration through hands-on activities
and live demonstrations, according to a news release from the museum.
Students will be able to test trajectory using ping pong balls and
catapults, create a reaction rocket using household items and drop
their own flying capsule from the mezzanine. (4/30)
Arizona’s Aerospace Industry May Turn
to Space Tourism Programs (Source: Cronkite News)
Arizona’s missile and space vehicle industry has faced massive cuts to
its government contracts over the last four years, forcing some
companies to explore other revenue sources. Experts said the industry
may turn to space tourism and commercial space programs to fill that
gap. The state has several advantages to expand in this market: good
weather, a strong infrastructure and legislative support.
“Government funding is on the decline, but space tourism is set to
launch,” according to a 2014 industry report by IBISWorld, a
Australian-based research company. Arizona has 1,200 companies
operating in the aerospace field, making the state America’s
third-largest supply chain contributor for aerospace and defense,
according to a 2012 study by the consulting firm Deloitte, which looked
at the emerging industry trends. (4/29)
Out-of-Control Spacecraft Is Bad News
for Russia (Source: TIME)
But the problem comes at an unhandy time for Russia. Even as Roscosmos
was fighting to right the Soyuz, a Dragon resupply vehicle,
successfully launched by California-based SpaceX, was docked to the
station and going through five weeks of unloading. Both SpaceX and the
Virginia-based Orbital Sciences—which flies the Antares supply
vehicle—are under contract to make cargo runs to the station.
Progress has a far longer success record than either of the comparative
upstarts, but the current malfunction is the second since 2011, when
another Progress spun out of control just 325 seconds after launch and
crashed into the Kazakh steppe. None of this means anyone should be
dissing the Soyuz or the Progress. They’re sweet machines that have
been doing their jobs for a long, long time. And the Russian engineers
who build and fly them have proved themselves pros. But technology
changes, time passes and markets move. (4/30)
Flawed Booster Separation May Take
Blame for Progress Failure (Source: SpaceFlight Now)
Something went wrong with a Russian Progress resupply mission moments
before the spacecraft deployed into orbit Tuesday on the way to the
International Space Station, and investigators are analyzing whether
the stricken supply ship may have lost control after a botched
separation from its Soyuz rocket booster. (4/30)
Air Force Watching Tumbling Progress
(Source: Free Beacon)
The Joint Space Operations Center is closely tracking the craft and has
set up reporting procedures to alert authorities to its fate.
“Currently, the [center] can confirm that the resupply vehicle is
rotating at a rate of 360 degrees every five seconds,” Air Force said
in a statement. A private space tracking website shows that Progress’
flight path regularly passes over the northern United States and
Canada. (4/30)
Is the Mars One Mission a Scam?
(Source: The Boar)
In 2012, Dutch entrepreneur Bas Lansdorp announced plans for the Mars
One project – an extremely ambitious mission to establish a permanent
human settlement on Mars in 2027. One of the main funding options for
the project was a reality TV series, which would document the chosen
volunteers as they embark on a one-way trip to Mars and colonize its
red, desolate landscape.
However, as soon as the project was announced, concerns were raised
over the technical and financial feasibility of such an endeavor. More
recent criticisms even suggest that the entire project could be an
outright scam that is deliberately fleecing its supporters. At times,
it feels that the ultimate aim of Mars One is to create an
extraordinarily profitable reality TV event- rather than achieving the
milestone of sending people to another planet for the first time in
history. (4/30)
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