Russia Thinks It Can Use Nukes to Fly
to Mars in 45 Days—If It Can Find the Rubles (Source: WIRED)
A chemically propelled voyage to Mars would take 18 months, one way.
During which time any combination of boredom, radiation poisoning, and
cancer will likely kill you. Suppose you make it? Congratulations on
being the first Martian to die of old age, because a return trip from
the Red Planet is currently impossible without using wishful logistics
like fuel harvesting.
The Russians think they can do better. Last week, their national
nuclear corporation Rosatom announced it is building a nuclear engine
that will reach Mars in a month and a half—with fuel to burn for the
trip home. Russia might not achieve its goal of launching a prototype
by 2025. But that has more to do with the country’s financial situation
(not great) than the technical challenges of a nuclear engine.
Soviet scientists actually solved many of those challenges by 1967,
when they started launching fission-powered satellites. Americans had
their own program, called SNAP-10A, which launched in in 1965. Both
countries prematurely quashed their nuclear thermal propulsion programs
(Though the Soviets’ lasted into the 1980s). “Prematurely” because
those fission systems were made for relatively lightweight orbital
satellites—not high-thrust, interplanetary vessels fattened with life
support for human riders. (3/10)
Alabama Could be Where Jeff Bezos
Builds his Rocket Engines (Source: Huntsville Times)
Alabama could be the site of rocket builder Blue Origin's new engine
plant, company officials confirmed this week. The confirmation came
during the first ever tour of the once-secretive company's main factory
near Seattle. "We're talking to your congressional delegation," one
Blue Origin executive said. The discussion presumably includes what
incentives Alabama might offer Blue Origin and how lawmakers could help.
The new engine will be the much-awaited replacement for the Russian
RD-180 engine. ULA builds its rockets in Decatur, Alabama, and that
will be where it builds a new Vulcan rocket under development. Blue
Origin has the prime contract to power Vulcan with its BE-4 engine, but
ULA has a backup plan involving Aeroject Rocketdyne if Blue Origin
fails to deliver.
"The biggest factor there is talented workforce, that you can really
hire people who understand the quality demands of aerospace," Bezos
said. "You really want to be able to get good assembly and integration
engineers, you want to be able to get high quality machinists and
machine operators and those jobs today are very sophisticated
jobs...You want to go some place that's welcoming, that actually wants
the company," Bezos added. "Those are probably the two biggest things."
(3/10)
Let Space Travel Flourish, Leave It to
the Cranks and Crackpots (Source: Real Clear Markets)
Space travel and exploration have the potential to be truly life
enhancing in the way that cars and airplanes have already been. What's
important is that cars and planes emerged from well outside not just
government, but also established businesses already friendly with
government. For space exploration to reach full flower, it will thanks
to abundant and rather intrepid capital being matched with all manner
of dreamers that don't generally find a home in Fortune 500 companies
or government, or in monopolies created by government.
Space's potential appears huge, and by its very name, rather limitless.
With its vast potential in mind, let's get our capital consuming
government out of the way so that increased experimentation can begin,
along with the countless failures that will surely follow. Only then
will the truly bewildering advances reveal themselves that will enable
space exploration to live up to its long-discussed, but so far
unfulfilled promise. (3/10)
NASA Promotes Space Race Competition
in El Paso (Source: El Paso Times)
A NASA executive is in El Paso this week to encourage entry into a
competition aimed at creating innovative new businesses based on
existing NASA technology. The Space Race competition can spark new
high-tech startups that have the potential to give an economic boost to
the El Paso-Juárez region, said Dan Lockney, an executive of NASA’s
Technology Transfer Program.
Lockney will visit UTEP on Thursday as part of a partnership between
the space program, the Center for Advancing Innovation and Medical
Center of the Americas Foundation to get students, faculty and the
community involved in the competition, which officials hope will spark
new companies that would bring hundreds of jobs and millions of dollars
to the area. (3/9)
Commercial Satellite Industry Sees
Growing U.S. Military Demand (Source: Reuters)
Satellite companies say the Pentagon is stepping up demand for
commercial services as the U.S. Defense Department seeks to cut costs
and shore up security of military and spy satellites against attacks by
China and other potential foes.
Matt Desch, chief executive of satellite operator Iridium
Communications Inc, said he had seen a marked increase in U.S. military
demand for commercial services over the past year to augment the
capabilities of big military satellites. (3/9)
How The World's First Syrian Astronaut
Became A Refugee (Source: Huffington Post)
Once floating hundreds of miles above the world, 64-year-old former
astronaut Muhammed Faris now finds himself grounded in one of its worst
humanitarian crises. Faris, the first Syrian to go to space, is now a
refugee in Turkey. The Aleppo native currently lives in a dilapidated
building in Istanbul with his wife and three children
“I saw the earth from outer space. The earth is like one ball, it has
no borders,” Faris told The Associated Press in an interview from the
Turkish city of Bursa. “And that’s wonderful, because in outer space,
there are no gates between countries. From there, the earth is one
home, one family.” (3/10)
NASA Tests SLS Engine in Mississippi (Source:
Ars Technica)
As NASA builds its new rocket, the Space Launch System (SLS), it is
relying on some older technologies, including the space shuttle's
reusable engines. And before the new rocket flies, the older engines
must be test fired to ensure they still function properly. On Thursday,
that happened for the first time with one of the engines that will be
used on the SLS's maiden flight.
The engine, number 2059, fired for 500 seconds on a test stand at
NASA's Stennis Space Center in southern Mississippi. It had not been
used since 2011, when it powered space shuttle Endeavour to orbit in
what was the penultimate flight of the space shuttle program. This
engine flew five times into space. (3/10)
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