Atlas Launches GPS Satellite From Cape
Canaveral Spaceport (Source: SPACErePORT)
An Atlas-5 rocket carrying a GPS satellite for the U.S. Air Force
successfully launched from the Cape Canaveral Spaceport on Wednesday.
It was the 50th Atlas-5 mission since the rocket's first flight in
2002. The Atlas-5 is operated by United Launch Alliance. (10/29)
Alliant Tech Evaluating Merger Plans
After Orbital Rocket Explosion (Source: Wall Street Journal)
Alliant Techsystems Inc. said it is evaluating any potential
implications from Tuesday night’s explosion of Orbital Sciences Inc.’s
Antares rocket, a hint their plans to merge could be in jeopardy.
Alliant Tech and Orbital Sciences Inc. disclosed plans in April to
merge in a $5 billion deal and related spinoff that would create twin
powerhouses supplying space services and serving the booming U.S.
recreational shooting market.
Editor's Note:
A Space News tweet said Orbital's CEO believes the launch failure
should have no impact on the planned merger with ATK, or on projected
2014 revenue/earnings. Meanwhile, Orbital shares fell 14% before
trading began on Wednesday. (10/29)
Students Lost Science Experiments in
Antares Explosion (Source Washington Post)
For months, students across the United States and Canada conducted
scientific experiments. Some wanted to know how crystals would change
without gravity. Others wondered whether plants would grow or how fast
milk would spoil in space. Nearly 1,600 pounds of science and research
was loaded onto a cargo spacecraft bound for the International Space
Station.
And Tuesday evening, it was all destroyed. Many students watched as an
unmanned Antares rocket exploded above its launchpad in Wallops Island,
Va. Some saw it on video from the classroom. Others, like students from
Knoxville, were “close enough to feel the percussion of the blast.” “I
think the adults took it harder in the room than the kids did,” said
Serena Connally, a sixth-grade science teacher in Texas. (10/29)
NASA Is Kicking Space Station
Technology Up to the Next Level (Source: NBC)
NASA has pioneered new technologies on the International Space Station
for years, but the space agency's latest technological twists are
venturing into science-fiction territory. For example, the next
generation of camera-equipped, free-flying robots could usher in an age
when remote-controlled gizmos check out the space station's far
corners, unassisted by humans on board. But couldn't that open the way
for a robot to go rogue, as HAL did in "2001: A Space Odyssey"? Click here.
(10/29)
Russian Cargo Ship Docks with ISS (Source:
Space Policy Online)
Cargo launches to the International Space Station (ISS) usually are so
routine that they barely get mentioned in the news, but the docking of
a Russian Progress spacecraft this morning (October 29) is noteworthy
following the failure of a U.S. Antares rocket last night. If nothing
else, the Progress docking demonstrates that there are several ways to
get cargo to the ISS and while the Antares failure is disappointing, it
is not a showstopper for ISS operations. (10/29)
NASA Anticipates Orion's First Flight
(Source: Space.com)
NASA's planned launch of Orion on Dec. 4 sets the stage for a dramatic
journey through the Van Allen Belts, where the unmanned capsule with
collect data crucial to future manned missions before it returns to
Earth. After the splashdown, if all goes well, NASA will have completed
a critical test for its work charting a course for human space
exploration. A new NASA video outlines just what should happen on
Orion's journey. (10/28)
India and Space (Source:
Frontline)
After the phenomenal success of the Mars Orbiter Mission (MOM), the
Indian Space Research Organization (ISRO) has turned its attention to
the maiden flight of its biggest launch vehicle so far—the
Geosynchronous Satellite Launch Vehicle Mark III (GSLV-MkIII)—in
November. Click here.
(10/29)
Mock Satellite Destroyed to Study
Space Junk Collisions (Source: Space.com)
Talk about a "bang up" job. A full-scale lookalike of a modern
satellite was destroyed in a ground test chamber recently to help
scientists better grasp the effects of space collisions. The DebriSat
test was designed to help researchers craft better models for how
satellites break up. The data produced from the test might help people
working in the orbital debris community as well. Click here.
(10/29)
November 1 Anniversary for Space
Coast's 321 Area Code (Source: Liftoff.net)
On Nov. 1, 1999, Florida Governor Jeb Bush placed the First Official
Phone Call from the Public Service Commission Hearing Room in
Tallahassee to the Teleconferencing Room at Kennedy Space Center where
Center Deputy Director James Jennings took the first call with Robert
Osband, the local resident that proposed the new code. (10/29)
Delay Saved NanoRacks External
Platform from Antares Failure (Source: Space News)
Houston-based space services firm NanoRacks unknowingly dodged a bullet
when it shifted a $10 million piece of equipment off the Antares rocket
that exploded moments after liftoff Oct. 28 from Wallops Island,
Virginia. Needing more time for testing, NanoRacks decided last month
to wait for Orbital Sciences Corp.’s fourth paid cargo run to send the
External Research Platform to the international space station. (10/29)
Russian Manufacturer: Antares Engines
Not to Blame (Source: Guardian)
The Russian maker of the engine used in the unmanned US supply rocket
that exploded after liftoff in Virginia denied on Wednesday that its
product was at fault for the catastrophe. The launch phase of the
Antares rocket relied on two AJ-26 engines that were originally
produced in the 1970s for a failed Soviet moon program and later
modernized for US space flights. Speculation quickly centered on the
Soviet-based engines, which have failed in tests, when the rocket
exploded in a giant fireball after takeoff on Tuesday night.
But the Kuznetsov company in the Russian city of Samara suggested the
blame lay not with its NK-33 engines, which formed the basis for the
AJ-26 engines, but rather with their later modification in the United
States, the Russian news agency Itar-Tass reported.
“Due to certain specifics, it’s not possible to talk about the
construction details of the rocket itself and the interaction of its
systems during launch, since this is the field of American
specialists,” Kuznetsov’s press service said. “However, it’s important
to note that during yesterday’s launch, the AJ-26 first-stage engines,
which are a modification of the NK-33, were functioning normally.”
(10/29)
Arianespace Signs Contract for Ten
Vega Launchers (Source: SpaceRef)
Stéphane Israël, Chairman and CEO of Arianespace, and Pierluigi
Pirrelli, Chief Executive of ELV (European Launch Vehicle), signed a
contract confirming Arianespace's order of ten Vega launch vehicles
from the Italian manufacturer. The ten Vega launchers ordered today,
representing more than three years of business for Arianespace, will
enter service at the end of 2015. (10/29)
Orbital Remains Committed to Next
Commercial Cargo Bid (Source: Space News)
Orbital’s planned November bid to NASA for a follow-on space station
logistics contract, called Commercial Resupply Services (CRS) 2, will
proceed as scheduled. CEO David Thompson said this bid had always
featured an upgraded Antares rocket with a new first-stage engine to
replace the Russian AJ26 engine used now. (10/29)
NASA's Asteroid-Capture Mission Won't
Help Astronauts Reach Mars (Source: Space.com)
NASA's bold asteroid-capture mission is an expensive distraction that
does little to advance the agency's overarching goal of getting humans
to Mars, one prominent researcher argues. For the past 18 months, NASA
has been working on a plan to drag an entire near-Earth asteroid, or a
boulder plucked from a large space rock, into lunar orbit using a
robotic probe.
The captured asteroid could then be visited by astronauts aboard the
agency's Orion crew capsule, ideally by 2025 at the latest. "The
principal reason that ARM makes no sense is that it is a misstep off
the path to Mars," Binzel told Space.com. "There's nothing about
sending humans to Mars that requires us to capture an asteroid in a
baggie. That's a multibillion-dollar expenditure that has nothing to do
with getting humans to Mars." (10/29)
Space Mining Company Loses Test
Vehicle on Antares (Source: Forbes)
Planetary Resources, a company developing technology that they hope
will one day mine asteroids, lost a test vehicle after an unmanned
NASA-contracted Antares rocket exploded shortly after takeoff. Among
the cargo was Planetary Resources’ ARKYD 3, a test vehicle that was to
orbit Earth. Deep Space Industries, another company developing
technology to mine asteroids in space, offered their sympathies. (10/29)
NASA Has Eye on Congressional Critics
Following ISS Launch Disaster (Source: Flight Global)
No-one was hurt on the ground, early indications pointed to the
survival of at least some of the launch pad infrastructure. However, at
a press conference later in the evening, NASA’s Bill Gerstenmaier
acknowledged Congressional critics of NASA’s private sector launch
partnerships, which will see Boeing and SpaceX ferrying US astronauts
to the ISS from 2017, a service currently bought from the Russians.
Noting that the rockets which will carry US astronauts will not use the
Antares’s AJ-26 main engines, William Gerstenmaier on several occasions
underscored that space launches are a “tough business”. As for upcoming
human launches by private contractors, he says that he and NASA have
been “pretty open with our Congressional friends in Washington,
explaining how difficult our launch business is”.
And, he went on: “The important thing is we don’t overreact to this
failure. That we really understand what occurred… and that we fix it,
and fix it with some confidence.” This failure, he says, was a
“reminder of how difficult this business is, how careful we have to be.
How the small things matter in this launch business”. But Gerstenmaier,
in a further remark clearly aimed at everyone associated with launches
in NASA and its contractors, says: “Don’t get over-confident.” (10/29)
Lockheed Martin Opens Colorado
Commercial Satellite HQ, Adds Hundreds of Jobs (Source: Denver
Business Journal)
Lockheed Martin Space Systems Co. Wednesday opened the new headquarters
for its commercial satellite business, heralding the addition of
hundreds of local jobs by Colorado's largest private-sector aerospace
employer. About 200 guests gathered at the company's 4,000-employee
campus near Waterton Canyon in Jefferson County to mark the opening.
Lockheed Martin Space Systems (LMSS) is moving its communications and
remote sensing satellite-building operation from Newtown, Pennsylvania,
a location it's closing as part of a larger restructuring. (10/29)
MIT Scientist Proposes Asteroids as
Destinations Before Mars (Source: Boston Globe)
Asteroid scientist Richard Binzel is often preoccupied by questions
about the rocky bodies that sit in a belt between Mars and Jupiter.
Spraypainted styrofoam asteroids hang from the ceiling of his MIT
laboratory -- evidence of his passion for a topic that usually captures
public attention only when one passes too close for comfort.
Which is why it might be surprising that Wednesday in the journal
Nature, Binzel makes a strong case for why we should think about
asteroids not for their scientific value, but as destinations for human
space travel.
Millions of near-earth asteroids sit further away from the moon, but
much closer than Mars. Those, Binzel argues, offer appealing
destinations for trips that could test equipment and protocols as
technology and systems are developed capable of ferrying people further
and further -- and eventually all the way to Mars. Click here.
(10/29)
Supersonic Laser-Propelled Rockets
(Source: The Optical Society)
Scientists and science fiction writers alike have dreamt of aircrafts
that are propelled by beams of light rather than conventional fuels.
Now, a new method for improving the thrust generated by such
laser-propulsion systems may bring them one step closer to practical
use. The method is being developed by Russian physicists Yuri Rezunkov
and Alexander Schmidt.
A number of systems have been proposed that can produce laser
propulsion. One of the most promising involves a process called laser
ablation, in which a pulsed laser beam strikes a surface, heats it up,
and burns off material to create what is known as a plasma plume—a
column of charged particles that flow off the surface. The outflowing
of that plasma plume—essentially, exhaust—generates additional thrust
to propel the craft.
In their Applied Optics paper, Rezunkov and Schmidt describe a new
system that integrates a laser-ablation propulsion system with the gas
blasting nozzles of a spacecraft. Combining the two systems, the
researchers found, can increase the speed of the gas flow out of the
system to supersonic speeds while reducing the amount of burned fuel.
(10/29)
Canadian Space Agency President
Departs After 15 Months (Source: Parabolic Arc)
Well, that was quick. Retired Gen. Walter Natynczyk will depart his
post as president of the Canadian Space Agency next month after only 15
months on the job. He will replace Mary Chaput as deputy minister of
Veterans Affairs effective Nov. 3. (10/29)
Orbital's Rivals Have Opportunity to
Get NASA Cargo Business (Source: Bloomberg)
As Orbital Sciences Corp. halts rocket launches for potentially a year
or more while it investigates a catastrophic explosion seconds after
liftoff, rivals are poised to jockey for a new slate of private
spaceflight contracts. Boeing and Sierra Nevada each plan to bid in the
coming weeks on the next round of multibillion-dollar awards to fly
cargo to the International Space Station.
While Orbital also plans to jump in, it will be doing so with its
rockets grounded. “It may be that Orbital may look very weak,” said
Marco Caceres, director of space studies at Fairfax, Virginia-based
consultant Teal Group. “If anything, this opens up more opportunities
for other companies. A failure like this could have jarred the door
open just enough.” (10/29)
Space Case Donald Trump Hates Private
Enterprise Now (Source: Wonkette)
America’s Top Political Analyst Donald Trump had some thoughts on the
wider symbolic significance of the event. He tweeted: "The U.S. rocket
that blew-up and crashed yesterday is emblematic of the United States
under Obama. Nothing works, be it a rocket or website."
NASA, starting under GW Bush but increasingly under Obama, has been
doing a lot of these private contractor things, and they’ve generally
been pretty successful. Apparently, Mr. Trump is unaware of the
tendency of highly volatile rocket fuel and oxidant to sometimes
explode and crash to the ground in a fiery flameout, something you’d
think the promoter of several bankrupt casinos, conspiracy theories,
and a rumored but never-launched presidential campaign might
understand. (10/29)
How Will Orbital's Grounding Affect
Virginia Spaceport Efforts? (Source: SPACErePORT)
Orbital Sciences and the Virginia Commercial Space Flight Authority
(VCSFA) have had a spotty relationship and it could get worse after
Tuesday's Antares explosion. Orbital sued the state in 2013 for $16.5
million in launch pad construction expenses, primarily for an Antares
transporter/erector vehicle that the state had refused to purchase
because it was designed solely for the Antares and couldn't be used by
other candidate VCSFA customers.
It seems a deal was struck that required Orbital to modify the
transporter/erector after Tuesday's launch, but that modification is
now at the heart of a separate lawsuit filed by Orbital against one of
its manufacturers. It is unknown whether the modified
transporter/erector will be used for Orbital's next-generation Antares,
which will see its current Russian-supplied engines replaced, possibly
with solid rocket motors provided by ATK after a planned Orbital/ATK
merger.
The failed launch obviously damaged the state-owned launch pad (and
possibly the transporter/erector), but the extent of that damage has
not yet been reported. Perhaps worse than the destruction of property
is the lengthy downtime now faced by VCSFA as repairs are made and the
cause of the launch failure is determined and corrected. Orbital is the
launch pad's only active customer, so any lengthy downtime may cut
deeply into VCSFA's revenues. (10/29)
NRO Contractor Engility Acquires Rival
TASC for $1.1 Billion (Source: Space News)
Engility Corp. will acquire rival systems engineering company TASC in a
$1.1 billion all-stock deal, Engility announced Oct. 27. Both firms are
based in Chantilly, Virginia, near the National Reconnaissance Office,
which builds the nation’s spy satellites and is a key customer for the
two contractors.
Tony Smeraglinolo, Engility’s chief executive, will hold on to that
title for the combined company, and John Hynes, TASC’s chief executive,
will become chief operating officer, according to an investor
presentation on Engility’s third-quarter results. TASC has more than
4,000 employees and a funded backlog of $385 million. (10/29)
What Science Lost in the Antares
Rocket Explosion (Source: WIRED)
Science took a big hit in the Antares explosion. Almost a third of the
payload (by weight) consisted of science experiments that ranged from a
student project studying how pea shoots would grow in zero gravity to a
high-tech camera that would have been the first to monitor meteors from
space. All of the cargo was packed into the Cygnus spacecraft. Click here.
(10/29)
Launching on the Cheap has had
Disastrous Consequences in the Past (Source: Washington Post)
When reporters asked the first U.S. man in space, Alan Shepard, what he
thought about as he sat atop a Mercury launch vehicle, he's said to
have responded, "The fact that every part of this ship was built by the
low bidder." That sentiment may hang heavy over the launch failure at a
NASA facility near the coast of Virginia on Tuesday night.
The cause of the failure remain unknown. But Orbital has marketed the
Antares as a "cost effective" way to launch payloads, due at least in
part on its reliance on recycled Soviet-era rocket engines — a move
that has drawn criticism from some, including competitor SpaceX's
founder, Elon Musk. Here's what he told Wired in a 2012 interview:
"One of our competitors, Orbital Sciences, has a contract to resupply
the International Space Station, and their rocket honestly sounds like
the punch line to a joke. It uses Russian rocket engines that were made
in the ’60s. I don’t mean their design is from the ’60s — I mean they
start with engines that were literally made in the ’60s and, like,
packed away in Siberia somewhere." (10/29)
Aerojet Stock Drops After Antares
Failure (Source: Market Watch)
Aerojet Rocketdyne's parent company GenCorp saw its stock drop sharply
Wednesday after RBC Capital analysts suggested a link between the
company and the Orbital Sciences Corp. rocket that exploded was likely.
The stock GY, -5.36% fell 6.9% through morning trade. Less than
two hours after the open, volume was already more than two-thirds the
full-day average. (10/29)
Crashed Antares Partly Developed in
Ukraine (Source: RIA Novosti)
The first stage work of the US Antares, which exploded seconds after
lift-off on Tuesday, was conducted by Ukrainian state design office
Yuzhnoye, according to the company's website. "The Antares LV stage one
core structure was developed by Yuzhnoye State Design Office,
manufactured by Yuzhny Machine-Building Plant (YMZ) in cooperation with
Ukrainian companies: Khartron-ARKOS (Kharkov), Kievpribor (Kiev),
Khartron-YUKOM (Zaporozh'e), CHEZARA, RAPID (Chernigov) et al," the
company said on its website.
According to nasaspaceflight.com, the Antares' first stage is loosely
based on the Zenit rocket also developed by Yuzhnoye. The rocket is
powered by a pair of AJ26-58 rocket engines – modified versions of the
NK-33 engines developed by the Soviet Union in the '70s. (10/29)
Russia’s Federation Council Ratifies
Space Cooperation Agreement With Cuba (Source: RIA Novosti)
Russia's Federation Council has ratified the intergovernmental
agreement with Cuba on cooperation in exploring and using space for
peaceful purposes on Wednesday. The agreement was signed on February
21, 2013 in Havana, Cuba and is aimed at creating organizational and
legal foundation for the formation and development of cooperation
projects between Russia and Cuba in the field of satellite
communications, broadcasting and satellite navigation. (10/29)
No comments:
Post a Comment