11
THE WORLD AROUND US
Mountain Views News Saturday June 2, 2012
NASA PREPARING TO LAUNCH ITS NEWEST X-RAY EYES
NASA’s Nuclear Spectroscopic
Telescope Array, or NuSTAR, is
being prepared for the final journey
to its launch at Kwajalein Atoll in the
central Pacific Ocean. The mission
will study everything from massive
black holes to our own Sun. It is
scheduled to launch no earlier than
June 13.
“We will see the hottest, densest
and most energetic objects with a
fundamentally new, high-energy
X-ray telescope that can obtain much
deeper and crisper images than
before,” said Caltech’s Fiona Harrison,
the NuSTAR principal investigator ,
who first conceived of the mission 20
years ago.
The observatory is perched atop
an Orbital Sciences Corporation
Pegasus XL rocket. If the mission
passes its Flight Readiness Review
on June 1, the rocket will be strapped
to the bottom of an aircraft, the
L-1011 Stargazer (also operated by
Orbital) on June 2. The Stargazer is
scheduled to fly from Vandenberg
Air Force Base in central California
to Kwajalein on June 5 to 6.
After taking off on launch day, the
Stargazer will drop the rocket around
8:30 a.m. PDT. The rocket will then
ignite and carry NuSTAR to a low
orbit around Earth.
“NuSTAR uses several innovations
for its unprecedented imaging
capability and was made possible by
many partners,” said Yunjin Kim,
the project manager for the mission
at JPL. “We’re all really excited to
see the fruition of our work begin its
mission in space.”
NuSTAR will be the first space
telescope to create focused images
of cosmic X-rays with the highest
energies. These are the same types
of X-rays that doctors use to see your
bones and airports use to scan your
bags. The telescope will
have more than 10 times the
resolution and more than
100 times the sensitivity
of its predecessors while
operating in a similar
energy range.
The mission will work
with other telescopes
already in orbit, including
NASA’s Chandra X-ray
Observatory, which
observes lower-energy
X-rays. Together, they will
provide a more complete
picture of the most energetic
and exotic objects in space,
such as black holes, dead
stars and jets traveling near
the speed of light.
“NuSTAR truly
demonstrates the value
that NASA’s research and
development programs
provide in advancing the
nation’s science agenda,”
said Paul Hertz, NASA’s
Astrophysics Division
director. “Taking just over
four years from receiving the
project go-ahead to launch,
this low-cost Explorer
mission will use new mirror
and detector technology
that was developed in
NASA’s basic research program
and tested in NASA’s scientific
ballooning program. The result of
these modest investments is a small
space telescope that will provide
world-class science in an important
but relatively unexplored band of the
electromagnetic spectrum.”
NuSTAR will study black holes
that are big and small, far and
near, answering questions about
the formation and physics behind
these wonders of the cosmos. The
observatory will also investigate how
exploding stars forge the elements
that make up planets and people,
and it will even study our own Sun’s
atmosphere.
The observatory is able to focus
the high-energy X-ray light into
sharp images because of a complex,
innovative telescope design. High-
energy light is difficult to
focus because it only reflects off
mirrors when hitting at nearly
parallel angles. NuSTAR solves
this problem with nested shells of
mirrors. It has the most nested
shells ever used in a space telescope:
133 in each of two optic units. The
mirrors were molded from ultra-thin
glass similar to that found in laptop
screens and glazed with even thinner
layers of reflective coating.
The telescope also consists of state-
of-the-art detectors and a lengthy
33-foot (10-meter) mast, which
connects the detectors to the nested
mirrors, providing the long distance
required to focus the X-rays. This
mast is folded up into a canister small
enough to fit atop the Pegasus launch
vehicle. It will unfurl about seven
days after launch. About 23 days
later, science operations will begin.
More information:
http://www.nasa.gov/NuSTAR
http://www.NuSTAR.caltech.edu
You can contact Bob Eklund at:
b.eklund@MtnViewsNews.com.
NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, has a complex set of mirrors, or optics, that will help it
see high-energy X-ray light in greater detail than ever before. These images show different views of one of two optic
units onboard NuSTAR, each consisting of 133 nested cylindrical mirror shells as thin as a fingernail. The mirrors are
arranged in this way in order to focus as much X-ray light as possible. Image credit: NASA/JPL-Caltech
200 WORMS AND NOT A PAPER UMBRELLA IN SIGHT!
If you were at the Buccaneer
Lounge on May 21, please don’t
think that the middle-aged lady
asking for a paper umbrella was
crazy. She’s not nuts --she’s just
my mom. Let me lead you down
the winding trail of how my mom
found herself in the Buccaneer on
a Monday afternoon. It all started
on Sunday, the day of the solar eclipse. I’ve heard that
eclipses bring out the weirdness in people and animals.
Maybe that’s why something seemed off kilter when I
left for a jog around town. Passing Alverno, I couldn’t
help but notice a little gray fluff ball perched on a twig
in the middle of the sidewalk. On close inspection,
two beady eyes gazed out of the feathers as if to ask,
“What ‘choo lookin’ at?”
Some people are dog people. Some people are cat
people. And then there are bird people, who are, at least
stereotypically, a bit weirder than their mammalian
counterparts. (Apologies to all my fellow bird people,
but you must admit it’s true...) Locked in a staring
contest with the finch, there was no use denying it now
--our paths were crossed.
Had the encounter occurred closer to my apartment,
or if I had been carrying my cell phone, things would’ve
been easier. Nevertheless, there I was with Finch, and
what bird-loving person wouldn’t try to rescue him out
of harm’s way? (By “harm,” I mean cats, dogs, coyotes,
etc.) Seeing how comfortable Finch was on his twig, I
cupped my hands over him and the twig and began the
trek to my parents’ house, because they have cages and
baby bird food.
I felt a little funny walking with my hands clasped
together against my chest, the long ends of the branch
sticking out on either side like awkward curb finders.
Having finally arrived at my parents’, we shortened
Finch’s stick and put him (still attached to the stick)
in a cage. My parents are retired, so they were able
to watch Finch when I went to work the next day. Or
rather, they didn’t have a good excuse not to watch him
Work passed uneventfully, but when I called my
parents, they explained their day was anything but
ordinary! Apparently Finch was suspicious of his semi-
liquid food, and refused to open his mouth to be fed.
They tried waiting until he peeped to shove in the food.
But he became very good at peeping through a closed
beak, like a bird ventriloquist. Fearing that he’d die of
starvation, my mom decided to find a more palatable
food for him. “Worms! We’ll try feeding him worms!”
So she and my dad went to Pet Smart for worms.
Wouldn’t you know? They didn’t have any. Then they
went to the Pet Surplus store. No luck there, either. So
they drove up and down Foothill in Monrovia, trying
to find the new location of “Highlander Pets,” a reliable
worm supplier. At last they found it. Unfortunately,
the owner was out of the containers of 25 meal worms,
and the smallest quantity she had was 200. Desperate,
my parents bought it. Back at the house hours later,
Finch was even less interested in the worms than he
had been in the formula. He looked at the squirming
worms with repugnant disdain.
Meanwhile, my parents were
hustling to finish an “End of School”
series for their online teachers’
resource store*. They had nearly
everything ready except the sample
photo for a pop-up summer/math
coloring card. The finished product
involved a bear holding a paper
umbrella. Unbeknownst to me
or my dad, my mom took it upon
herself to rustle up a paper cocktail
umbrella for this photo.
She tried Albertson’s, they
scoured the liquor department, but
came up empty-handed. Rite-Aid, too, was a bust. (A
pharmacy isn’t the first place I’d think to go looking
for cocktail ware. But I think she was there to pick up
dental floss anyway.) Back in Sierra Madre, my mom
tried Happy’s. Several different people there tried to
interest her in bloody mary mixes and marguerita salt,
but the paper umbrella remained elusive. At the end
of her tether, my mom decided to try the Buccaneer’s.
She was parked in back, so as she walked towards the
rear entrance, she noticed a group of men smoking
and lounging around in the back. (A familiar sight to
anyone who parks behind those shops.) But my mom
felt self-conscious, and went through the Mail Boxes
store to enter through the front of the Buccaneer.
The Buccaneer’s a great place. I haven’t been there in
a few years, but I remember it was great, and I assume
it still is. However, my mom didn’t quite fit in with its
usual crowd. And as if being a middle-aged, teacher-
type lady wearing flip flops in the Buccaneer Lounge
on a Monday afternoon wasn’t enough --she had to ask
for a paper umbrella to top it all off. The bartender
looked around. “Nope. Sorry, I’ve run out.” At this
point, the guys at the bar had taken a keen interest
in this novel visitor, and started making suggestions.
“Did you try Albertson’s?” “What about Highland
Liquor? Oh wait... they closed.” Embarrassed and
umbrella-less, my mom thanked everyone and left as
quickly as possible.
I said that my mom went on this excursion without
letting me or my dad know. So, you can imagine her
surprise when my dad went to the garage and returned
momentarily with a paper umbrella, (Apparently he
had one stuck in a tool on his work bench, just because
it looked cute). Then when I called, I told her I had
half a box of paper umbrellas in my office (don’t ask).
Needless to say, my mom now has enough paper
umbrellas to last her way into next year. The bird
finally started eating the formula, with gusto. So, let us
know if you need any meal worms.
* (My mom’s a newly retired third grade teacher of 37
years! If you teach grades 1-3, or know anyone who
does, please visit her website www.teacherspayteachers.
com/store/Mary-Hopkins-11. Even if you don’t have
any educational connections, please visit and like her
on Facebook! Thanks!)
A FLAME WAR
A very sophisticated piece of malware has been making the rounds in the Middle East and is believed
to be the work a well-run, and well-financed, state-run cyberwarfare operation. The malware, which
was discovered by Kaspersky Labs, has been found to be an espionage kit and has done considerable
damage to computers and industrial systems in Iran, Lebanon, Syria, Sudan, the Israeli Occupied
Territories and other surrounding areas for just about the last two years.
The malware, dubbed “Flame” by security researchers, bears little resemblance to another piece
of cyberwarfare code called “Stuxnet”. Last year the “Stuxnet” malware made headlines when it was
revealed that the malicious code had wreaked havoc on the Iranian Nuclear program in 2009 and
2010. It was groundbreaking in this respect as it was the first of its kind and is widely believed to have
nation-state support.
Deep programming analysis of the Flame malware has revealed that the malware is a full-blown
espionage kit that was designed to collect information on the infected computer and forward that
information, in an encrypted format, to command-and-control servers located outside of the
compromised network. The malware also contains functionality that opens a backdoor on the
infected system and the malware can also be modified by adding or removing programming modules
to customize the capabilities of the malware.
Among Flame’s many modules is one that turns on the internal microphone of an infected machine
to secretly record conversations that occur either over Skype or in the computer’s near vicinity;
another module turns Bluetooth-enabled computers into a Bluetooth beacon, which scans for other
Bluetooth-enabled devices in the vicinity to siphon names and phone numbers from their contacts
folder; and a yet a third module grabs and stores frequent screenshots of activity on the machine, such
as instant-messaging and e-mail communications, and sends them via a covert SSL channel to the
attackers’ command-and-control servers.
The malware also has a sniffer component that can scan all of the traffic on an infected machine’s
local network and collect usernames and password hashes that are transmitted across the network.
The attackers appear to use this component to hijack administrative accounts and gain high-level
privileges to other machines and parts of the network. From just this cursory review, it’s quite clear that
quite a bit of technical know-how went into the production and dissemination of this sophisticated
malware. No one, at the moment, knows where this started; and some say it’s really anyone’s guess as
to which nation-state may be responsible for this targeted attack.
UNITED HOPE FOR ANIMALS
A More Humane, Holistic
Approach to the Pet
Overpopulation Problem
According to statistics reported by Los Angeles
Animal Services during the short 12 month period
from April 2011 to March 2012, a total of 57,640
cats and dogs were taken in at LA animal shelters
alone, 22,569 of which were euthanized, including
puppies and kittens. This does not include all of
LA County, this is just in the city of Los Angeles.
In a highly developed, educated, sophisticated
society with so many advantages, how on earth
can that possibly be? I just don’t understand why
people are still breeding and/or failing to neuter
or spay their pets, with these statistics in mind. I
feel very strongly that there should be a law against
breeding altogether, until we can get this thing
under control. The simple fact is that there are far
too many homeless animals with far too few good
homes to place them in. When will the madness
end? Unless we make some radical changes in our
animal rights and protection legislation, thousands
more innocent, defenseless pets will perish at the
hands of the senseless human being. We should be
ashamed of ourselves for allowing this to happen.
Fortunately, not everyone is turning their back
on this important issue, in fact many are uniting
to help provide more humane conditions and a
second chance for life. United Hope for Animals
(UHA) is a 501c3 non-profit organization
committed to community-based solutions to
animal welfare issues. Through three programs,
they take a holistic approach to ending and
preventing suffering. Two of their programs
are in Mexico. Through the ‘Perrera Program‘,
UHA provides drugs to Baja pounds (perreras),
to humanely end the suffering of pets who
have no other options. Before UHA established
relationships with the pounds in Baja, dogs were
euthanized through electrocution. In partnership
with their sister organization, Animal Advocates
of the United States, they have succeeded in
reaching all of the perreras in Baja, which are now
electrocution free! UHA also sponsors a monthly
spay/neuter clinic in Ensenada and surrounding
communities to prevent suffering due to pet
overpopulation. At the last spay/neuter clinic, 92
animals were altered and won’t be contributing to
the overpopulation problem.
Here in Los Angeles, UHA sponsors what they
call the ‘Shelter Support Program’ wherein they
work with the Baldwin Park Animal Shelter to
facilitate pet adoptions. Baldwin Park is an LA
County shelter that manages animal control for
several different cities. On any given day, they
have up to 350+ dogs and 250+ cats. They intake
as many as 50-70 pets a day, and even more
during the summer months. UHA works very
hard in partnership with the staff at the Baldwin
Park shelter, to reduce the euthanasia rate. They
do this in a few ways. First, they hold “Glamour
Shot Days” at the shelter every two weeks. Their
dedicated volunteers go to the shelter, get to know
about 80 pets, mostly dogs but some cats too, take
studio quality photos and videos and write a bio
on each one, after which the photos, videos and
bios are compiled and networked to the rescue
community and adopting public. Next, UHA’s
volunteer adoption coordinators interface with
potential adopters, to help identify and match
them with the pet that would best fit their home
and lifestyle. They also assist the new pet owners
in navigating through the adoption process, to
help make it an easier, more positive experience.
UHA’s goals with their Shelter Support Program
are two-fold; First, to bring identity, dignity
and hope to the lives that would otherwise pass
anonymously through the city/county animal
control system, and second, to educate the public.
Many people are not even aware of the magnitude
of the pet overpopulation problem, and are
surprised to learn about Baldwin Park, which
is just one of several shelters in this city. They
recently worked with a couple of classes from Cal
State LA, and the students found the experience
quite illuminating. Most of them, professed animal
lovers, had never been to a shelter and had never
heard of a microchip. Many even said that the
experience with UHA helped change their view
of animals. In addition to advocating adoptions at
the Baldwin Park shelter, UHA also holds a mobile
adoption event once a month at the PetCo store in
La Canada. Their volunteers also take on personal
rescue projects such as fostering and placing dogs
and cats in loving homes. The Shelter
Support Program has recently been expanded to
the Downey area, and will soon be expanding to
Carson as well. The ultimate goal for UHA, with
sufficient funding, is to expand this excellent
program into every city they possibly can.
If this article had ended after the first paragraph,
it would be pretty depressing. But, thanks to the
animal-loving, hard-working volunteers at United
Hope for Animals, it will end as a much happier
tale. UHA advocates approximately 160 shelter
pets a month, with a 94% success rate, and as an
avid animal lover myself, that makes me very
happy! For more information about how you can
volunteer or support United Hope for Animals
through the a donation, please visit their website
at: www.unitedhope4animals.org. It is through the
generosity of donors such as yourself that they are
able to carry out their good work on behalf of the
animals. Many thanks to the beautiful people at
UHA. My heart goes out to you!
Happy Tails
by Chris Leclerc
|