NASA Studying Flying-Wing Mars
Aircraft (Source: Aviation Week)
A small unmanned aircraft that would deploy from a cubesat released by
a Mars lander as it enters the planet’s atmosphere is being studied by
NASA’s Armstrong Flight Research Center. The flying-wing UAV could
reconnoiter for future landing sites as it descends to the Martian
surface. The Prandtl-M unmanned aircraft is a new direction for
research into an old configuration at NASA Armstrong. (7/27)
Solar Weather Reports Key to Safe
Space Travel (Source: Space Daily)
Researchers in England are looking ahead to a world where solar and
space weather forecasting is nearly as important as weather patterns
and predictions on Earth's surface. Better predicting how the sun's
electromagnetic behavior influences space weather will become more
important, scientists say, as activities like space tourism, asteroid
mining and manned space travel become more common.
In the United States, scientists at the Space Weather Prediction
Center, run by the National Oceanic and Atmospheric Administration, do
their best to forecast solar winds and storms. NASA and the
International Space Station rely heavily on these reports to keep their
instruments and astronauts safe from dangerous radiation. But
scientists at Northumbria University suggest more predictive, less
reactive solar forecasting is necessary for the future of safe space
travel. (7/30)
Congress Calls SpaceX Falcon 9 Launch
Certification Into Question (Source: Denver Post)
The June 28 explosion of a Falcon 9 rocket carrying supplies to the
International Space Station has members of Congress asking NASA and
the Air Force for assurance that SpaceX is qualified to carry
military payloads to space. A bipartisan group of 14 U.S.
representatives sent a letter saying they have "serious reservations"
about SpaceX's internal investigation process and question whether the
"engineering rigor applied will be sufficient to prevent future
military launch mishaps." Click here. (7/30)
http://www.denverpost.com/business/ci_28562669/congress-calls-spacex-falcon-9-launch-certification-into
World's Best Whiskey to be Sent to
Space (Source: Daily Beast)
Suntory, the whiskey advertised by Bill Murray in Lost In Translation
and recently crowned world's best by the 2015 World Whisky Bible, is
being sent into space. The Japanese brewing company announced that it
would be spending its award-winning whiskey to the International Space
Station for scientific research. The research will help understand the
“development of mellowness in alcoholic beverage through the use of a
microgravity environment.” Suntory will send five types of its whiskey
for the study. (7/31)
ULA to Stay in Harlingen Texas
(Source: KRGV)
For nearly three decades, people in Harlingen have been building
rockets and sending satellites into space. At the corner of Loop 499,
next to Valley International Airport, United Launch Alliance has
quietly hand-built nearly 100 rockets. “We're launching satellites that
go to Mars, Pluto and the Moon,” Tim Pillar said.
Tim Pillar is the leader of the Harlingen operation. He said the
company has chosen to keep a low profile for the past 28 years. A
direct competitor to ULA is coming to the Valley. “The biggest
difference is we've been in the business for 50 years… SpaceX has been
doing this for eight to ten years,” Pillar said. Pillar said the
private sector for rocket launches is growing, creating room for new
companies like SpaceX to also find a home in south Texas.
United Launch Alliance’s rockets are built in Harlingen and Alabama,
and then they are sent to Florida and California for lift-off. Each
rocket is topped with a signature cone called a pay-load fairing.
“Every one of them is hand painted, one at a time,” Pillar said. United
Launch Alliance is growing. “These products… in this factory will have
astronauts launching to the International Space Station in 2017,”
Pillar said. (7/30)
Lockheed Martin Tests Orion
Spacecraft’s Separation System (Source: Silicon Valley Business
Journal)
On Wednesday morning, Lockheed Martin engineers successfully completed
testing design changes made to a part of NASA’s Orion spacecraft.
Lockheed Martin tested Orion’s fairing separation system. A finished
Orion spacecraft has three fairings, or panels, that protect the
service module radiators and solar arrays from heat, wind and acoustics
during ascent into space.
NASA’s Orion spacecraft is built to take humans farther than they’ve
ever gone before. Orion will serve as the exploration vehicle that will
carry the crew to space, provide emergency abort capability, sustain
the crew during the space travel, and provide safe re-entry from deep
space return velocities, according to a NASA website. Orion will launch
on NASA’s new heavy-lift rocket, the Space Launch System. (7/30)
Branson: 'Just Keep Going'
(Source: Albuquerque Journal)
Sir Richard Branson, the billionaire behind the aspiring Virgin
Galactic spaceline, recently shared his 91-year-old mother’s motto on
social media: “Just keep going,” he tweeted. It’s advice the serial
entrepreneur whose Virgin brand encompasses an airline, a bank, mobile
phones, hot-air balloons and fitness centers – among other ventures –
appears to be heeding at Virgin Galactic, the anchor tenant in absentia
at New Mexico’s Spaceport America. (7/31)
NASA: Tracking CubeSats is Easy, but
Many Stay in Orbit Too Long (Source: SpaceFlight Now)
U.S. military radars have little trouble tracking the flux of CubeSats
filling orbital traffic lanes, diminishing worries that new commercial
CubeSat constellations could generate collision hazards in space,
according to a report issued by NASA. But 46 of the 231 CubeSats
successfully launched from 2000 through the end of 2014 — about one in
five — will remain in orbit more than a quarter-century.
Space debris experts and most big international satellite operators
have agreed to re-position spacecraft in low Earth orbit at low enough
altitudes to naturally re-enter the atmosphere within 25 years at the
end of their lives. Most CubeSats range between the size of a Rubik’s
cube and a shoebox, and all of the small satellites based on the
CubeSat design have been tracked and catalogued by the U.S. military’s
Joint Space Operations Center, according to a report issued July 22 by
NASA’s Orbital Debris Program Office.
Launches of large clusters of CubeSats in recent years, along with
industry plans to deploy hundreds more, have raised concerns about the
tiny satellites contributing to the orbital debris problem in low Earth
orbit. U.S. Air Force officials say the military tracks approximately
23,000 objects in space, most of which are derelict rocket stages,
decommissioned spacecraft, or smaller fragments. CubeSats are a small
fraction of the objects orbiting Earth, but unlike older pieces of
space junk, the pace of deployment of future CubeSats is expected to
increase. (7/31)
NEEMO Undersea Crew Tests Space Tools
and Techniques Off Florida Coast (Source: SpaceRef)
NASA astronaut Serena Aunon has been moving tools and equipment
underwater during the NASA Extreme Environment Mission Operations
(NEEMO) 20 mission, which began on July 20, 2015. NEEMO 20 is a 14-day
mission by an international crew to the Aquarius Reef Base, located 62
feet (19 meters) below the surface of the Atlantic Ocean off the coast
of Florida.
NEEMO 20 is focusing on evaluating tools and techniques being tested
for future spacewalks on a variety of surfaces and gravity levels
ranging from asteroids to the moons of Mars and the Martian surface.
The mission tests time delays in communications due to the distance of
potential mission destinations. The crew also will assess hardware
sponsored by the European Space Agency (ESA) that allows crew members
to read the next step in a procedure without taking their hands or eyes
away from the task using a tablet, a smartphone and a head-mounted
interface. (7/31)
Iridium Delays Launch (Source:
Space News)
Iridium is delaying the launch of its first next-generation satellites
because of a satellite hardware issue. The company said the first two
satellites, previously scheduled for launch on a Dnepr rocket in
October, will now launch in December to correct an issue with the
satellites' Ka-band feeder links. The two satellites are pathfinders
for an eventual 72-satellite system that will be launched primarily on
Falcon 9 rockets by the end of 2017. Iridium is also working with
creditors on complex insurance requirements for the satellites and
launches. (7/30)
Missile Defense Satellite
Constellation Proposed (Source: Space News)
The Missile Defense Agency is proposing a constellation of satellites
to perform missile tracking and space surveillance. An agency official
said this week that there is "a desire" for several parts of the
Defense Department to cooperate on a constellation of low Earth orbit
satellites that would perform multiple missions. The agency also
confirmed it has awarded a contract with an unnamed commercial
satellite operator — thought to be Iridium — to host payloads for a
system to confirm whether a missile had been successfully intercepted.
(7/30)
Airbus Profit Rises (Source:
Reuters)
Airbus Group surprised investors with a strong second-quarter rise in
earnings, pushing its shares up as much as five percent as lucrative
jetliner deliveries outshone more bad news for the A400M military
transporter. Quarterly operating profit before one-off items jumped 15
percent to 1.23 billion euros, with gains of at least 20 percent in
jetliner and helicopter profits masking a 159 million euro loss in
defence and space. (7/31)
Money Laundering Alleged in Indian
Antrix-Devas Deal (Source: The Hindu)
Based on the CBI case registered in March, it has instituted a fresh
case under stringent provisions of the Prevention of Money Laundering
Act. The Enforcement Directorate has registered a money laundering case
in connection with the Antrix-Devas spectrum deal worth Rs.1,000 crore,
which is also being probed by the CBI.
The Directorate has already been scrutinizing the 2005 agreement under
the Foreign Exchange Management Act since 2012. Now, based on the CBI
case registered in March, it has instituted a fresh case under
stringent provisions of the Prevention of Money Laundering Act.
According to the CBI, Mr. Murthi and others allegedly favored Devas
Multimedia by giving the rights for delivery of video, multimedia and
information services via S-band, causing wrongful gain of Rs.578 crore
to the “ineligible” company. The company had allegedly submitted false
information about its capability to deli. (7/31)
Boeing Might Shift Work Abroad if
Ex-Im Bank Isn't Renewed (Source: MarketWatch)
Boeing is considering moving some operations overseas if Congress
doesn't revive the Export-Import Bank, Chairman James McNerney said.
"We love making and designing airplanes in the United States, but we
are now forced to think about doing it differently," he told the
Economic Club of Washington. (7/29)
Some Sky High on Georgia Spaceport
Plan, but Others Want it Grounded (Source: Atlanta
Journal-Constitution)
The two-lane blacktop dead-ends at a tall fence and guard shack
surrounded by pine stands and coastal swamps where wild boars,
armadillos and rattlesnakes roam. “Bayer CropScience” reads the sign, a
clue to the site’s heritage as a manufacturing depot for insecticides,
chemicals and trip flares.
A more uninviting location would be hard to find in Georgia, the beauty
of the nearby marshes, Satilla River and Cumberland Island
notwithstanding. The 11,000-acre site, though, isn’t an alien
environment to the Camden County men reaching for the stars. (7/29)
New Horizons Data Hint at Underground
Ocean (Source: Phys.org)
"We are amazed to see Pluto as dynamic and active as it is," said
Richard Binzel, a New Horizons co-investigator and professor in MIT's
Department of Earth, Atmospheric, and Planetary Sciences. The latest
images of Tombaugh Region—the heart's official name in honor of Pluto's
discoverer, Clyde Tombaugh—show evidence of nitrogen ice similar to
Earth's glaciers, which appear to flow around elevated islands at the
heart's edges.
Until now, scientists have only seen surfaces like this on active
worlds such as Earth and Saturn's moon Enceladus. "No one dared imagine
such a thick and localized buildup of geologically young ices, that
even at 40 kelvins [-388 degrees Fahrenheit], have enough viscosity to
create local landforms," he said.
Flowing ice and other previously revealed features, such as 11,000-foot
water ice mountains and the heart's relatively young crater-free
surface, support the idea that Pluto may have an interior ocean driving
the geologic activity. (7/30)
Rocket Lab and NASA Sign Commercial
Space Launch Agreement (Source: Scoop)
Rocket Lab has signed a Commercial Space Launch Act Agreement with the
National Aeronautics and Space Administration (NASA). The agreement
enables Rocket Lab to use NASA resources - including personnel,
facilities and equipment - for launch and reentry efforts.
Rocket Lab is considering using NASA’s launch complexes to complement
Rocket Lab’s primary launch range in New Zealand. “Rocket Lab is
pleased to have the opportunity to utilise NASA facilities for those
customers that may require lower inclination orbits,” said Peter Beck,
Rocket Lab CEO. Use of a NASA range will give Rocket Lab the ability to
launch Electron to lower orbital inclinations than the company’s New
Zealand range, which offers inclinations from sun-synchronous through
to 45 degrees. (7/31)
New Results From Philae Lander Offer
First Close-Up of a Comet (Source: Science News)
During its brief time awake on comet 67P/Churyumov-Gerasimenko, the
Philae lander documented a diverse world. New analyses of lander data
reveal the comet as uniform on the inside, but full of variety on the
outside. Pebbles, boulders, cliffs and pits blanket the forbidding
landscape. Complex organic molecules float above a surface that is as
soft as sand in some places and as hard as rock in others.
Not too shabby for a lander that bounced, tumbled, bounced again, fell
in a hole and landed on its side. For nearly 60 hours, Philae learned
all it could about its new home before running out of power and
slipping into a seven-month slumber from which it only recently awoke.
(7/30)
Comet Probe Finds Key Ingredients for
Life (Source: USA Today)
The comet probe Philae detected several elements essential to life
during its historic, bouncing landing in November. Comet
67P/Churyumov-Gerasimenko contains at least 16 organic compounds, four
of which had never before been detected on a comet, the first analysis
of the data found. Whether the complex, carbon- and nitrogen-rich
molecules were formed in the early days of the solar system or later on
the comet remains a mystery.
But their existence "could have played a key role in fostering the
formation" of amino acids, sugars and nucleobases — the ingredients for
life, said the European Space Agency, which launched the Rosetta
orbiter and its probe. (7/30)
Mystery "Graffiti" on Saturn Moon has
Experts Stumped (Source: CBS)
It's as if someone took a red marker to Saturn's icy moon Tethys. In
new images from NASA's Cassini spacecraft, red arcs are clearly visible
on the moon's surface, and are among the most unusual color features on
Saturn's moons to be revealed by Cassini's cameras.
The images, obtained in April, are the first to show large northern
areas of Tethys with such clarity. It also has helped that the Saturn
system moved into its northern hemisphere summer over the past few
years, meaning northern latitudes have become increasingly well
illuminated. Click here.
(7/30)
Iridium Delay Allows Glimpse of
Complex SpaceX Launch Insurance Policy (Source: Space News)
Mobile satellite services provider Iridium Communications on July 30
said the Russian launch of its first two Iridium Next second-generation
satellites would be delayed by two months, to December, because of a
recent problem with hardware assuring the satellites’ Ka-band feeder
links.
Iridium said that despite the delay, it still expects commercial launch
provider SpaceX to conduct the seven following Iridium Next launches,
each carrying 10 satellites, by the end of 2017. Insurance officials in
the past have said they want to see the first two Iridium Next
satellites operational for around four months before underwriting
coverage for the follow-on launches, to be sure there are no systemic
issues on the satellites.
That would put the first SpaceX Falcon 9 launch in April 2016 at the
earliest even if Hawthorne, California-based SpaceX keeps to its
original Iridium Next schedule despite its heavily booked manifest and
delays related to its June 28 failure. (7/30)
Orbital ATK Completing Final Report on
Antares Failure (Source: Space News)
Orbital ATK is wrapping up the final report into last October’s Antares
launch failure for delivery to the Federal Aviation Administration, but
has not indicated when the report will be released to the public. NASA
Administrator Charles Bolden said he believed Orbital ATK “is about
ready” to deliver its report on the Oct. 28 launch failure to the FAA’s
Office of Commercial Space Transportation. (7/30)
Closest Rocky Alien Planet Discovered
(Source: Space.com)
Astronomers have discovered a rocky exoplanet that lies just 21
light-years from Earth — closer than any other confirmed rocky alien
world. The alien planet, called HD 219134b, is about 4.5 times more
massive than Earth, making it a so-called "super Earth," a new study
reports. HD 219134b lies extremely close to its host star, completing
one orbit every three days, so its surface is too hot to harbor life as
we know it, researchers said. (7/30)
Should Scientists Be Looking for the
Last Life-Forms on Mars? (Source: Space.com)
Life may have lived and thrived in the oceans and lakes that once
covered Mars — but some scientists want to focus the search for life on
Mars on the organisms that held on when the water dried up: The last
life-forms to survive on the Red Planet. The surface of Mars was once
so abundant with liquid water that rivers, lakes, possibly an ocean,
and maybe even hot springs decorated the planet's surface.
The water of ancient Mars may have even been clean enough for humans to
drink. This aquatic history is written in the rocks and dirt that
dominate the Martian landscape today. Water can still be found sealed
in ice, primarily at the poles, and very small amounts in the
atmosphere and the soil. But any significant amount of liquid water on
the Red Planet is a thing of the past.
Considering Mars' wet history, and its many similarities to Earth,
scientists are actively seeking signs that life once existed there. The
Red Planet may never have hosted plants or animals, but microscopic
life-forms may have survived, even thrived, in that watery Martian
environment 3 or 4 billion years ago. (7/30)
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