NASA May Decide This Year
to Land a Drone on Saturn's Moon Titan (Source: Space.com)
The spacecraft that have peered through the yellowish haze surrounding
Saturn's moon Titan discovered a strange, yet strangely familiar world
where life could theoretically take root. Now, scientists want to
return — this time buoyed by Earth's fascination with drone technology.
That's precisely what a team of scientists working on a proposed
mission called Dragonfly want to do: combine terrestrial drone
technology and instruments honed by Mars exploration to investigate the
complex chemical reactions taking place on Saturn's largest moon. Later
this year, NASA will need to decide between that mission and another
finalist proposal, which would collect a sample from a comet. (1/16)
How the U.S. Is Quietly
Winning the Hypersonic Arms Race (Source: Daily Beast)
In the test, the destroyer USS Dewey fired 20 of the hypervelocity
projectiles from its standard, five-inch-diameter gunpowder cannon,
officials told the website of the U.S. Naval Institute. The new
projectile is more aerodynamic than old-style shells and features tiny
fins and a radar guidance system that helps it to hone in on a target
at speeds as fast as seven times the speed of sound. That’s roughly
three times the velocity a normal naval shell can achieve.
Far-flying and accurate, the shells in theory can target ships, ground
targets, aircraft and even incoming missiles. At first glance, the
American test might appear to be the least remarkable of the three
countries' 2018 hypersonics trials. It didn't involve a new gun or
missile, just a new, super-aerodynamic shell. The shell is non-nuclear.
The Pentagon didn't formally announce the test or circulate any photos.
But the U.S. test arguably is the most likely to result in the
widespread deployment of a truly transformational new weapon. And it
underlines the Pentagon's advantage over the Russian and Chinese
militaries in the hypersonics race. While Russia, China and the United
States all are developing a wide array of new hypersonic weapons, it’s
telling which systems each country has prioritized. (1/16)
Satellites are Ending the
Age of the Missing Airplane (Source: Quartz)
In 2010, the FAA mandated that all US aircraft would need to use a
system called ADS-B, which means “Automatic Dependent
Surveillance—Broadcast.” Essentially, by 2020, aircraft are required to
broadcast their location, derived from GPS, each second. A network of
ground stations across the country collects this information and feeds
it to air traffic controllers, who now use it to gain real-time
knowledge of where planes are flying. If you’ve used the service
FlightAware, you’ve seen ADS-B data.
However, ground receivers need to be within about 172 miles (277 km) of
the aircraft to collect ADS-B signals. Out over the ocean, there’s
still a knowledge gap between the planes and the air traffic
controllers they can’t reach. The solution Thoma had in mind when
Aireon was founded in 2011: more satellites.
Specifically, Aireon has installed payloads on 75 Iridium satellites
that have been launched over the past two years, with the final
installment reaching orbit in a SpaceX rocket on Jan. 11. These
payloads are designed to detect ADS-B signals wherever they are
broadcast, whether over the open ocean or a mountain range, finally
providing continuous tracking of aircraft anywhere on Earth. The
satellites are already processing more than 13 billion ADS-B messages
each month. (1/12)
NASA Engineers Restoring
Hubble Camera Functions (Source: NASA)
A malfunctioning camera on the Hubble Space Telescope is nearly ready
to resume operations. NASA said Tuesday that engineers were able to
restore operations of the Wide Field Camera 3 after resetting some
electronics in the instrument that were reporting erroneous values. The
camera is expected to resume normal science operations by the end of
the week. The instrument, installed on the telescope nearly a decade
ago, was taken offline Jan. 8 after reporting out-of-range voltage
levels. (1/16)
Cruz Pledges Another
Commercial Space Reform Bill (Source: Space News)
A key senator said he'll make a second effort this year to pass a
commercial space regulatory reform bill. The Space Frontier Act passed
the Senate last month by unanimous consent but died in the House when
it did not get the two-thirds majority needed for passage under
suspension of the rules. Sen. Ted Cruz (R-TX), who chairs the Senate's
space subcommittee, said Tuesday he'll seek to pass the bill again this
year, along with a new NASA authorization bill. Either bill will
include a provision extending ISS operations to 2030. Cruz said that he
hopes space will continue to enjoy bipartisan support in Congress
despite the "intense partisan discord" there on other issues. (1/16)
Shutdown Could Bring NASA
JPL Furloughs (Source: Space News)
NASA's Jet Propulsion Laboratory may have to start furloughing people
in the next few weeks if the partial government shutdown continues. The
lab, operated by Caltech for NASA, remains open because its contracts
were funded in advance, unlike NASA field centers. However, Caltech
President Thomas Rosenbaum said Tuesday that JPL "may have to adjust
staffing levels" should the shutdown extend into next month. An
extended shutdown could jeopardize progress on missions under
development at JPL, like the Mars 2020 rover: "The window for Mars 2020
is not going to wait," said one employee. (1/16)
Arianespace Plans 12
Launches in 2019 (Source: Space News)
Arianespace is planning to carry out at least a dozen launches in 2019,
including a record number of Vega missions. The launch services
provider has scheduled four Vega launches in 2019, as well as the
inaugural flight of the new Vega C rocket. Arianespace expects to carry
out three to four Vega launches a year in the future given small
satellite demand.
Also on the company's manifest are five Ariane 5 missions and at least
three Soyuz launches, including one carrying the first 10 OneWeb
satellites. Additional Soyuz launches of OneWeb satellites, from
Baikonur rather than French Guiana, could also take place later in the
year depending on satellite readiness. (1/16)
China Hopes for
International Lunar Cooperation (Source: Space News)
China is emphasizing international cooperation in its future lunar
plans. At a press conference earlier this week about the status of the
Chang'e-4 lander, officials said they expect to work with Russia's
future Luna 26 lunar orbiter mission, which in turn will support future
Chinese lander missions. Wu Yanhua, vice administrator of the China
National Space Administration, said China and other countries have
discussed "whether we need to establish a research station on the moon
for 3D printing and for other technologies" that could be enabled by
those future Chinese missions, still in their conceptual design stage.
(1/16)
The Fall and Rise of
Florida's Space Coast (Source: Super Cluster)
As the space shuttle touched down from its final mission in 2011, Gerry
Mulberry hoped a rebound was around the corner. "This area got hit
bad,” said Mulberry, a former shuttle engineer. He said he remembers
thinking at the time "you know, maybe over the long run it will turn
out ok." Mulberry was one of roughly 8,000 NASA and civilian employees
laid off in 2011 when NASA ended the shuttle program, the United
States' fourth human spaceflight program that employed a significant
percentage of Florida's space coast workforce.
“With shuttle, we had the dual whammies. The bad economy kicked in at
the same time,” said Jim Tully, a 24-year veteran engineer of the
shuttle program and mayor of Titusville from 2008 to 2016. Tully was at
the helm of the city when a large portion of its 46,000 residents
worked on the other side of the Indian River, at Kennedy Space Center.
In the Apollo days they had even more people out there, and when that
program ended... there were just an amazing number of layoffs and the
housing market just completely collapsed." “You would’ve thought that
we would’ve learned our lesson locally from that incident, but we
didn’t,” reflected Tully, alluding to when President Richard Nixon
ended the Apollo program in 1972 after putting 12 U.S. astronauts on
the moon. Click here.
(1/8)
SpaceX Gearing Up for
Starship Tests at Boca Chica (Source: NasaSpaceFlight.com)
At the southern tip of Texas, SpaceX is preparing to begin testing
their interplanetary spacecraft. The first Starship test vehicle,
dubbed Starhopper, is in advanced stages of construction, and SpaceX
facilities at Boca Chica and McGregor are preparing to support a flight
test program beginning this year. SpaceX has suggested both Boca Chica
and Cape Canaveral as launch sites for operational, orbital Starship
missions that would utilize the Super Heavy booster.
The new South Texas Launch Site was originally intended to be a third
launch facility for SpaceX’s Falcon 9 and Falcon Heavy vehicles, in
addition to Cape Canaveral and Vandenberg Air Force Base, California.
While current plans now focus on the Starship and Super Heavy vehicles,
the layout of the launch site appears to be largely unchanged. A
building permit reading “operational hopper pad for rocket launches” is
posted at the location of the originally proposed launch pad.
After years of minimal changes to the Boca Chica landscape, with
SpaceX’s workforce focusing on the Falcon Heavy and Commercial Crew
programs, a significant workforce has arrived to begin preparations for
Starship. Construction crews have flattened a hill into a causeway,
with a ramp at the east end for the pad site. Concrete trucks have most
recently been seen at the pad site itself, as well as hardware for pad
infrastructure including trusses, pipes, and electrical conduit. The
pad will initially support atmospheric “hop” tests of the Starship test
vehicle that is under construction nearby. (1/14)
SpaceX Nears Falcon 9
Lunar Rideshare Launch as Main Satellite Arrives in Florida
(Source: Teslarati)
SpaceX and customers Pasifik Satelit Nusantara (PSN), SpaceIL, and
Spaceflight Industries are reportedly one month away from the NET
February 18th launch of Indonesian communications satellite PSN VI
(since renamed Nusantara Satu), commercial moon lander Beresheet, and
additional unspecified smallsats.
In an encouraging sign that the mission’s launch date might hold, the
PSN VI communications satellite – manufactured and delivered by Space
Systems Loral (SSL) – arrived at SpaceX’s Cape Canaveral, Florida
payload processing facilities in late December 2018 and is likely to be
joined by SpaceIL’s Beresheet spacecraft in the next few weeks. (1/15)
UF Collaborates with NASA
to Launch Small GPS Satellite (Source: Independent Florida
Alligator)
Tyler Ritz doesn’t just want to be an astronaut. He also wants to leave
a piece of his work in space. Ritz, a 24-year-old UF aerospace
engineering doctoral student, was one of more than two dozen UF
students who, over five-and-a-half years, built the smallest satellite
able to operate an atomic clock, which uses the most accurate time and
frequency standards. The satellite made its way to space on Dec. 16.
“It’s kind of bittersweet,” Ritz said. “You sit there with it 24/7, and
it’s weird because that’s the last time anyone would ever get to see
this thing because it’s getting launched 500 km in the air.”
Rocket Lab launched the UF-built satellite and 12 other research cube
satellites — a small standard-shaped satellite that does one job — as
part of NASA’s Educational Launch of Nanosatellites, an initiative that
was created to attract and retain students in science, technology,
engineering and mathematics, Ritz said. The UF satellite will work to
provide more accurate location and timing for GPS services. (1/14)
The Small Ways NASA Still
Cooperates with China’s Space Program, Despite a Ban
(Source: Quartz)
The US banned the space agency from working with China and its
state-owned companies out of concerns regarding national security and
technology transfers. As a result, China was locked out of the
International Space Station because NASA is one of the participating
bodies. More recently, scientists from other countries such as Germany
and Sweden who were helping China with its exploration of the far side
of the Moon were cautious of not falling afoul of US export controls on
sensitive technology.
China’s space agency, however, announced that the two countries had
shared data on its exploration of the far side of the Moon.
“Cooperation is the joint will of scientists,” said Wu Yanhua, deputy
director of China’s National Space Agency in a press conference
yesterday (Jan. 14). He also noted that both organizations have met
“frequently.”
According to Wu, NASA had proposed to use its Lunar Reconnaissance
Orbiter (LRO), which orbits the Moon, to observe the landing of the
Chang’e-4 spacecraft on the lunar far side. Wu said that China had told
NASA the exact landing time and position of the spacecraft, but the LRO
wasn’t in the right position to do so as it wasn’t able to adjust its
orbit with what little fuel it had left. Before the touchdown on Jan.
3, the LRO managed to capture pictures of the landing site. (1/15)
The 4 Things That Could
Hobble the Commercial Space Revolution (Source: Popular
Mechanics)
The private space industry will have a lot to celebrate in 2019. Virgin
Galactic will launch its suborbital space tourism business. NASA
astronauts will again fly to the International Space Station from U.S.
soil, and on hardware owned by private companies. Small satellites will
enjoy their own dedicated launches, no longer relegated to being
secondary payloads on expensive flights. And NASA has begun to turn to
the private sector for its lunar plans.
Yet the Grateful Dead said it best: When life seems like easy street,
there is danger at your door. It’s a melodic warning to be on guard,
one that is particularly appropriate to the commercial space industry
as it roars into an epic 2019. Not content to be optimistic, Popular
Mechanics reached out to some experts to find what headwinds the
private space revolution might face this year. Click here.
(1/15)
This Russian Start-Up
Wants to Put Billboards in Space. Astronomers Aren’t Pleased
(Source: Discover)
Imagine this: you’ve just fled from the city to your nearest national
park to gaze deeply into the infinite abyss of space and contemplate
how your own existence fits into the curtain of the universe. Then, out
of the corner of your eye, you see bright white letters spelling “KFC”
spring across the horizon in a long arc. A few minutes later, it’s gone.
That’s the idea behind Orbital Display, a Russian startup’s effort to
bring billboard advertisements to low-earth orbit using a grid of
tissue box-sized satellites called “CubeSats.” Orbiting approximately
280 miles above ground, these tiny satellites will unfurl Mylar sails
some 30 feet in diameter to catch and reflect sunlight, creating a
pixelated matrix. The company, StartRocket, has proposed using this
tech to display a knockoff of the Coca-Cola logo and other brand
emblems, as well as allow governments to flash urgent notifications
during emergencies. (1/14)
UAE Space Investments
Exceed AED 22 Billion (Source: The National)
The UAE Space Agency (UAESA) has reportedly launched a National Plan
for the Promotion of Space Investment aiming to increase domestic and
foreign investment in the UAE space sector. The initiative promises to
transform the nation into a regional hub for commercial space
activities and advanced research and development.
It also aims to encourage local investment vehicles to consider funding
opportunities in the space sector, both domestically and globally. The
strategy also contributes to the UAE’s Science, Technology &
Innovation Policy, as well as the UAE Strategy for the Fourth
Industrial Revolution. It envisions a competitive national economy
based on knowledge, innovation, and future technological applications
that integrate the latest physical and digital technologies, while also
encouraging small and medium enterprises.
The investment plan is based on the National Space Policy issued in
2016, which called for a comprehensive approach to attracting and
promoting investment in the space industry, encouraging and
facilitating commercial space activity, and establishing the UAE as a
major regional and global hub for space activities and advanced
research and development. (1/15)
Russia to Complete
Military Satellite Constellation Blagovest in April (Source:
Sputnik)
The launch of the fourth and last military communications satellite of
Russia’s Blagovest constellation is tentatively planned for April, a
source in the space industry told Sputnik. The communications
satellites will be spread out evenly to provide seamless global
coverage. They are equipped with modern Ka and Q-band transponders and
support high-speed Internet, telephony and other broadcasting services.
The Russian Defense Ministry has successfully deployed three satellites
to the geostationary orbit since 2017. The system is expected to
operate for 15 years. "The satellite will be delivered to the Baikonur
space port in late February and will be ready for launch atop a
Proton-M rocket in the first half of April," the source said. (1/16)
Macron's 'Space Force'
Coming? (Source: Sputnik)
The development of space industry has become France's priority, CNES
President Jean-Yves Le Gall said, commenting on the government's effort
to increase investment in the sector. However, the agency has not
received any specific orders regarding the formation of full-fledged
"space forces" so far, he said. The National Center for Space Studies
(CNES), the French government space agency, is waiting for French
President Emmanuel Macron to make strategic decision on forming the
country's "space force", said Jean-Yves Le Gall, emphasising that CNES
has long been involved in the development of military satellites. (1/15)
UCF's Steam-Powered
Spaceship Could Cruise the Cosmos Indefinitely Without Running Out of
Gas (Source: NBC)
Come one, come all and behold the future of space travel: steam power!
No, seriously; half a century after the world's first manned space
mission, it seems that interplanetary travel has finally entered the
steam age. Scientists at UCF in Florida have teamed up with Honeybee
Robotics, a private space and mining tech company based in California,
to develop a small, steam-powered spacecraft capable of sucking its
fuel right out of the asteroids, planets and moons it's exploring.
By continuously turning extraterrestrial water into steam, this
microwave-sized lander could, theoretically, power itself on an
indefinite number of planet-hopping missions across the galaxy — so
long as it always lands somewhere with H20 for the taking. "We could
potentially use this technology to hop on the moon, Ceres, Europa,
Titan, Pluto, the poles of Mercury, asteroids — anywhere there is water
and sufficiently low gravity," Phil Metzger, a UCF space scientist and
one of the chief minds behind the steampunk starship, said. Metzger
added that such a self-sufficient spacecraft could explore the cosmos
"forever." (1/15)
In 2019 Let’s Address the
‘Real Problems’ in National Security Space (Source: Space
News)
For all of the talk about the establishment of a Space Force, much
remains unclear and uncertain. The Trump administration continues to
drive towards an end goal in which a Space Force in some form or
fashion is established. What that entity looks like, does or fixes by
its creation has yet to be answered. Indeed, The Center for Naval
Analyses (CNA), which was tasked with developing a plan for the
establishment of a Space Force warned in an unclassified executive
summary that “we cannot definitively know before it is implemented that
any design will produce the expected benefits.”
The most concerning issue in this Space Force discussion is that it
doesn’t actually seem to be about space. The U.S. government is about
to spend — and will spend — an enormous amount of energy and taxpayer
dollars on the wrong issues: What do we do about China’s new killer
satellite? Sorry, we’re too busy designing new logos. SpaceX’s future
mega constellation seems to offer greater capabilities for our soldiers
and Marines in the field. Maybe, but we really need to get these
uniforms right. Russia’s satellites seem to be getting really close to
ours, shouldn’t we do something? Probably, but we need to get the bases
sorted out first. (1/13)
Shutdown Impacting NASA
SLS Program (Source: Politico)
The government shutdown is impacting NASA's Space Launch System (SLS).
Qualification testing on the SLS’s intertank and hydrogen tank has
stopped at Marshall Space Flight Center in Huntsville, Ala. “The
intertank was undergoing testing when the government shut down, so
that’s been interrupted,” according to John Shannon, the SLS program
manager at Boeing. It also means testing can’t even begin on the
hydrogen tank, which arrived at Marshall last week. The testing to
ensure rocket components can withstand harsh launch conditions has
already been completed for the engine.
The furlough also means NASA and Boeing employees have halted
modifications to the stand at Stennis Space Center, Miss., that will
hold the rocket during a test-fire of all four engines. “That test
stand is owned by NASA,” said Shannon, who worked for space agency for
25 years before joining Boeing in 2015. “[So] that work has come to a
halt during the shutdown.” Boeing thinks it will be able to catch up
and deliver the first completed rocket to NASA as planned in the late
fall. (1/14)
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