How Can NASA Return to
the Moon? By Making Everything Reusable, Chief Says
(Source: Ars Technica)
"We want the entire architecture between here and the Moon to all be
reusable," Bridenstine said. When the space program can reuse its
rockets, spacecraft, deep-space stations, and landers, it makes the
program sustainable. What the White House does not want, he said, would
be a program that spends a lot of money and sends humans to the Moon a
handful of times before retreating back into low-Earth orbit.
"We know how reusability of rockets has changed the game for access to
space and how it's just driven down the cost, and it will continue to
drive down the cost," Bridenstine said. "So at NASA, we need to be
looking at things differently. We need to be a customer when we can be
a customer. We want to have multiple providers when we can have
multiple providers all competing on innovation and cost. I think we are
at the precipice of having an opportunity that didn't even exist five
or 10 years ago on the commercial side." (8/2)
NASA Wallops Flight
Facility to Explore Efficiencies with Sister Campus
(Source: DelMarVa Now)
NASA has announced it is exploring ways to improve the relationship and
become more efficient between its two campuses in Greenbelt, Maryland
and Wallops Island. Keith Koehler, a spokesman for NASA Wallops Flight
Facility, issued the following statement from Ken Human, who recently
retired from NASA and is leading the review team:
"In light of agency efforts to improve management efficiencies and the
increasing prominence of commercial space, Goddard has formed a team to
study and evaluate opportunities to improve the organizational
structure and effectiveness of the relationship between Goddard Space
Flight Center’s campuses at Greenbelt, Md., and Wallops Island,
Virginia," Koehler wrote in an email on Friday.
The 90-day study will wrap up by late October, Koehler said, and is not
expected to have any impact on the Wallops facility before the study is
completed. Around 1,200 people work at NASA Flight Facility, including
280 civil service workers and more than 900 independent contractors.
The NASA Wallops annual budget is around $250 million. (8/3)
NASA Unveils the
Astronauts Who Will Relaunch Human Space Flights from U.S. Soil
(Source: Washington Post)
NASA on Friday announced the crews of the first flights from U.S. soil
since the space shuttle retired in 2011, an elite group of astronauts
that the agency hopes will help open a new era of space travel. The
crews would fly on spacecraft developed not by NASA but by two
corporations, SpaceX and Boeing, which are under contract to provide a
taxi-like service to the International Space Station.
In a ceremony at the Johnson Space Center, NASA Administrator Jim
Bridenstine stood on a stage with a massive American flag, and
introduced the crews, one-by-one, as they came on stage in distinct
groups: one for SpaceX, the other Boeing. On the first human test
flight of Boeing’s Starliner spacecraft, NASA selected astronauts Eric
Boe and Nicole Mann to join Boeing executive Chris Ferguson. NASA
astronauts Bob Behnken and Doug Hurley would fly on the first human
test flight of SpaceX’s Dragon capsule. (8/3)
Ex-Astronaut Slams
Trump's 'Space Force' Proposal: Let's Deal With Our Current 'Cyber War'
(Source: The Hill)
Former NASA astronaut Scott Kelly tore into President Trump's "Space
Force" proposal on Friday, saying the U.S. government should focus its
efforts on "the cyber war" facing the country. "I don’t want to
speculate on the president’s motivations," Kelly said on MSNBC in
response to a question on why Trump announced his Space Force plan back
in June.
"This Space Force is talking about some future, potentially almost
scientific war that we may have to be a party of. How about we deal
with the war we're currently in?" he added. "The cyber war that is, you
know, trying to affect our democracy, the thing that's most important
to the United States, which is free and fair elections," he also said.
(8/3)
Cargo Bases in Space: Air
Force General Wants Them Within a Decade (Source: Defense
One)
Within a decade, U.S. troops may get some supplies from prepositioned
stocks in space — if the Air Force’s mobility commander can make his
vision come true. Gen. Carlton D. Everhart II is already talking with
SpaceX and other space-services companies about that and other
space-related initiatives, the leader of Air Force Mobility Command
told reporters at a Defense Writers Group breakfast Thursday.
“What happens if we preposition cargo in space? I don’t have to use
terrestrial means, I don’t have to use water means. I can just position
in space and have a re-supplying vehicle come up and come back down. I
don’t have to have people there, I just have to have the cargo there.
Automated loading systems, those types of things,” Everhart said.
Where, exactly, would these orbiting supply dumps be?
“This is me thinking out loud,” he said.“Low earth orbit? Fine. But I’m
telling you if the commercial industry is going to launch 5,000
satellites, I don’t know if it’s going to work…It’s cluttered up there.
So, is it…the halfway point between the Earth and the moon? …Maybe we
can put it in GEO…I don’t know, I’m going to ask the industry…If you’ve
got ideas, I’ll take them.” (8/2)
Here's Why The USAF Is
Suddenly Talking Cargo Drops From Space And Spying On Other Galaxies
(Source: The Drive)
For better or worse, the idea of an independent Space Force seems to be
gaining traction within the White House, in Congress, and even the
halls of the Pentagon. The Air Force stands to lose the most in any
such arrangement, so, perhaps not coincidentally, some members of the
service’s senior leadership seem especially keen to show that they
understand that space, and potential threats to American assets up
there, is an important issue.
But some of the statements these individuals have made, including the
idea of prepositioning supplies in geosynchronous orbit or preparing to
monitor activities in other galaxies, are highly unrealistic and
difficult to view seriously. Watching for threats outside the Milky Way
came up in question and answer session with U.S. Air Force Lieutenant
General Veralinn Jamieson, the service’s Deputy Chief of Staff for
Intelligence, Surveillance, and Reconnaissance. Click here.
(8/3)
First Launch at Scots
Spaceport to Carry Weather Satellite (Source: STV)
A project to launch 40 shoebox-sized satellites into space to track
extreme weather patterns will be the first to use Scotland's planned
spaceport. US-based Orbital Micro Systems, working with Edinburgh
University, will use the site in Sutherland to launch their satellites
into orbit. They will provide accurate weather information to a data
center.
In July, the remote peninsula of A'Mhoine was selected as the site of
the UK's first launch site for carrying small satellites. The
International Center for Earth Data (ICED) will be based at the
university and aims to drastically improve the forecasting of extreme
weather and natural disasters. The constellation of 40 satellites will
use microwave and infrared sensors to gather weather updates every 15
minutes. (8/3)
JAXA to Send Landing
Probe to Moon (Source: Japan Times)
The Japan Aerospace Exploration Agency, or JAXA, plans to launch a
small lunar landing probe on an H-2A rocket in fiscal 2021. The
decision was reported during a meeting of the science ministry’s task
force on space development and utilization on Thursday. The Smart
Lander for Investigating Moon, or SLIM, will be launched together with
a successor model of the X-ray astronomy satellite Hitomi and will
target a landing on a small crater in Mare Nectaris, an area located
near the moon’s equator on the side facing Earth. (8/3)
No, A Huge Meteor Did Not
Threaten a US Base with Destruction (Source: Task
& Purpose)
On July 25th, a fireball graced the skies over icy Greenland near Thule
Air Force Base, the U.S. Air Force’s northernmost base and a key to its
aerospace defense strategy. The meteor released 2.1 kilotons of energy
over a installation designed to detect nuclear missile launches, which
led to a predictable media freakout. But the freakout is wrong. Digging
into the meteor incident demonstrates that it really isn’t that big of
a deal. Here’s why.
First, “The energy that came in with this was very limited,” said Hans
Kristensen, director of the Nuclear Information Project at the
Federation of American Scientists. The fireball above Thule, presumably
a meteorite, exploded at an altitude of 43.3 kilometers — around 27
miles — and released the same energy as a very low-yield nuclear
weapon. By comparison, when a falling asteroid exploded over
Chelyabinsk in Russia in 2013, yielding tons of viral videos, it
released 440 kilotons of energy at an altitude of 23.3 kilometers —
shattering windows for miles around the city. (8/3)
Etisalat Sells Thuraya
Stake for $37 Million (Source: Space News)
Emirati telecommunications company Etisalat has sold its 28 percent
stake in satellite operator Thuraya to fellow Emirati satellite
operator YahSat for $37 million. Etisalat, which helped create Thuraya
by leading a formative $500 million investment round in 1997, informed
the Abu Dhabi Securities Exchange of the sale in an Aug. 1 letter from
Etisalat Chief Financial Officer Serkan Okandan. (8/3)
Commercial Spaceships Are
Like 'Driving an iPhone,' New Astronaut Says (Source:
Space.com)
"With 40 years' difference in avionics and technology, we have squeezed
a lot more into a smaller ship," said Chris Ferguson, who now works
directly for Boeing on its Starliner program and who commanded the very
last space shuttle flight, in 2011.
Both of the new capsules come equipped with touch screens, and the
astronauts' spacesuits include gloves that allow the spaceflyers to
manipulate those screens smoothly. "It is also nice to not have all of
the complications of switches and buttons, like we did in shuttle,"
Suni Williams, whose first mission was aboard the shuttle, wrote in a
Reddit AMA. "The new flat screens will make it easier to interact
[with] and control the spacecraft."
And it's not just about aesthetics — the astronauts will also be able
to get more done during their limited time in space. "With today's
technologies, automation in the spacecraft will help us do our tasks
easier and allow us to have more capability," Williams wrote. (8/3)
Planning Meeting Held in
for Colorado Spaceport (Source: Yuma Pioneer)
Spaceport Colorado is a commercial aircraft operation looking for a
horizontal launch license. We met with Ken Buck Representatives Erika
Chaves and Cody LeBlanc who started off the listening session in
Burlington. Those in attendance were then able to meet Dave Ruppel,
airport director out of Adams County.
Those who are a part of Spaceport Colorado have produced a vehicle
meant to be launched into suborbital space. The vehicle is the same
size as a medium business jet. It takes off just like any other
commercial flight, but then produces two sonic booms, to help get it in
and out of suborbital space. While up in space they pick the angle for
re-entry, and head back toward earth with the second sonic boom. It
would turn a flight from Denver to Tokyo into an hour and a half flight!
As the session continued locals asked, “Why here?” Ruppel’s response
was that in this area the operation would be far enough away to have
less negative impact on other commercial flights. Local air traffic in
the Burlington area would see minor effects. Flight for life aircrafts
have priority over all commercial flights including Spaceport.
Spaceport is searching for a new way of transportation and economic
growth in Colorado. (8/3)
FAA Announces $1 Million
Infrastructure Grant for Mojave Air and Space Port
(Source: Mojave Desert News)
U.S. Department of Transportation Secretary Elaine L. Chao announced
the Federal Aviation Administration (FAA) will award $770.8 million in
airport infrastructure grants, the third allotment of the total $3.18
billion in Airport Improvement Program (AIP) funding. The grants
include a $1.05 million award to Mojave Air and Space Port to extend a
taxiway.
“These Airport Improvement Grants are investments in our country’s
critical infrastructure,” said Secretary Chao. “This grant is
a down payment to ensure Mojave remains an economic engine as demand
grows.” AIP grants fund infrastructure projects that include runways,
taxiways, aprons, and terminal projects. These projects are important
to the safety and efficiency of the nation’s system of airports. (8/2)
Elon Musk Defends Plans
to Build a Community on Mars After Downbeat NASA Report
(Source: CNBC)
A new report sponsored by NASA has put Elon Musk on the defensive about
his plans for building a community on Mars. Now, the billionaire tech
titan and the leading government space agency are at odds on social
media about how possible it is for Mars to be habitable by humans in
the near future.
"There's a massive amount of CO2 on Mars adsorbed into soil that'd be
released upon heating. With enough energy via artificial or natural
(sun) fusion, you can terraform almost any large, rocky body," Elon
Musk says. This week, NASA said the idea of making the surface of Mars
habitable in the near future is not realistic.
"Transforming the inhospitable Martian environment into a place
astronauts could explore without life support is not possible without
technology well beyond today's capabilities," according to a NASA
statement. "Data from MAVEN show the majority of Mars’ ancient,
potentially habitable atmosphere has been stripped away by solar wind
and radiation. Processing all remaining sources of CO₂ & H₂O
would only increase atmospheric pressure to about 7% of Earth's." (8/2)
NASA Backs Designs for
3D-Printed Homes on Mars (Source: CNN)
Research and architecture studio AI Space Factory has designed a
3D-printed house for the surface of Mars -- and it looks like a
beehive. Dubbed the Marsha Project, the vertical dwelling was dreamt up
for NASA's 3D-Printed Habitat Challenge, and has been endorsed by the
agency.
Each 'hive' can accommodate four astronauts and can be 3D-printed in
situ using a static construction rover and materials gathered from the
surface of the Red Planet, including basalt and renewable bioplastic.
Marsha's vertical design alleviates Mars' atmospheric constraints by
minimising movement of the construction rover across unfamiliar
terrain, allowing it to print while static. (8/2)
AeroVironment Draws on
High-Altitude Drone Development to Help Make a Helicopter for Mars
(Source: LA Times)
A Southern California company that specializes in small drones for the
military has an opportunity to contribute to aviation history: the
first aerial flight on Mars. AeroVironment Inc. is making the rotors,
landing gear and material to hold solar panels for the Mars Helicopter
project, which will be assembled at NASA’s Jet Propulsion Laboratory.
The device will deploy from NASA’s latest Mars rover in 2020, taking
high-resolution images that can determine where the slower-wheeled
vehicle should head next. (7/31)
Why Satellite Internet Is
the New Space Race (Source: PC Magazine)
There's a theory (or perhaps a cautionary tale) among astronomers
called the Kessler Syndrome, named for the NASA astrophysicist who
proposed it in 1978. In this scenario, an orbiting satellite or some
other piece of material accidentally strikes another and breaks into
pieces. These pieces whirl around the Earth at tens of thousands of
miles per hour, destroying everything in their path, including other
satellites. It starts a catastrophic chain reaction that ends in a
cloud of millions of pieces of non-functional space debris that orbits
the planet indefinitely.
Such an event could make an orbital plane functionally useless,
destroying any new satellites sent into it and possibly preventing
access to other orbits and even all of space. So when SpaceX to send
4,425 satellites into low-Earth orbit (LEO) to provide a global
high-speed internet network, the FCC was reasonably concerned. For more
than a year, the company to questions from the commission and petitions
by competitors to deny the application, including filing an "orbital
debris mitigation plan" to allay fears of Kesslerian apocalypse. On
March 28, the FCC. (7/30)
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