NASA's Orion Spacecraft Ready for
Final Artemis I Launch Preparations (Source: Space Coast Daily)
NASA’s Orion spacecraft for Artemis I returned to the agency’s Kennedy
Space Center in Florida this week after engineers put it through the
rigors of environmental testing at NASA’s Plum Brook Station in Ohio.
At Kennedy, the spacecraft will undergo final processing and
preparations prior to launching on the first in a series of
increasingly complex missions to the Moon that will ultimately lead to
the exploration of Mars. The spacecraft – comprised of the crew module
and service module – arrived in Ohio during the fall of 2019, where two
phases of testing occurred inside the world’s largest space simulation
vacuum chamber. (3/27)
Future Space Telescopes May Probe
Titan-Like Exoplanets (Source: Space.com)
Saturn's huge moon Titan is one of the most intriguing worlds in the
solar system. Titan boasts hydrocarbon rivers and seas that could
potentially harbor "strange life," as well as a subsurface ocean of
liquid water where Earth-like organisms might be able to make a living.
Titan also has a thick, nitrogen-dominated atmosphere where complex
chemistry — perhaps even the sort that leads to life — is known to
occur. And now, researchers have determined that the smoggy haze of
Titan-like exoplanets could be visible with the next generation of
space telescopes.
While most exoplanet hunts focus on finding worlds similar to Earth,
one team wanted to know if upcoming instruments could identify
potentially habitable worlds dramatically different from our own. Using
simulations, they modeled Titan-like worlds around a variety of star
types. They considered worlds "Titan-like" if they were far enough from
their star for methane to condense and had a high enough water-to-rock
ratio to spew volatile compounds into the atmosphere that could create
a haze. Between red dwarfs and sunlike stars are K-stars. Titan-like
worlds around K-stars could feature hazes that form lower down, with
smaller particles than those around sunlike stars, according to the new
study.
LUVOIR is a proposed multi-wavelength space telescope under
consideration by NASA as a future observatory. With the next generation
of space telescopes, like LUVOIR, astronomers could probe the haze-rich
worlds around all three types of stars. The insights they glean could
reveal a great deal about these planets' atmospheres, helping
researchers better understand a different type of potentially habitable
environment than the more traditional Earth-like world. "If we get
LUVOIR, we'll be able to characterize these planets," Felton said.
(3/26)
Relativity: Spaceflight Imprinted With
Flexibility (Source: Forbes)
Commercial space is booming and for many of today’s space enthusiasts
the innovations coming out of entrepreneurial startups are more
interesting than anything NASA or European Space Agency are flying.
Earth orbit is already busy with commercial imaging satellites,
commercial television and radio satellites and even commercial resupply
flights to the International Space Station. This year we will see space
tourism take off (literally) and the expansion of mega-constellations
of communications satellites providing global Internet and messaging
capabilities. This is an exciting time to be in Southern California,
the historical center of aerospace development, even if we are under
the coronavirus lockdown. I’m using my quarantine to look at cool local
startups.
I’m proud to have been an adviser to SoCal’s Relativity Space since its
founding. This Long Beach based startup 3D-prints orbital rockets and
has its roots in the Viterbi School of Engineering’s Astronautical
Engineering program. The founders, Tim Ellis and Jordan Noone were
leaders in USC’s Rocket Propulsion Lab, an exciting USC student group
that I covered in last week’s column. Ellis and Noone have developed
uniquely dynamic manufacturing capabilities which differentiate
Relativity from its peers in an increasingly competitive space launch
market. While still in their early twenties, these two millennials
scored seed investments from Mark Cuban and Silicon Valley’s
prestigious Y Combinator accelerator. Since then, they have raised $185
million in venture funding. Relativity is well on its way to becoming a
space unicorn! (3/26)
The Coronavirus Pandemic, as Seen From
Space (Source: Axios)
Miles above Earth, the global effort to combat the coronavirus pandemic
can be seen unfolding at a rapid and dramatic scale. Why it matters:
Tracking the effects of the virus from space can help organizations
understand the pandemic without sending people into harm's way, and it
can promote transparency and accountability around efforts to combat
the virus. What's happening: Planet — a company that operates more than
100 Earth-imaging satellites — has been snapping before and after
photos of airports, bridges and other locations to show how social
distancing efforts have cleared roads and tourist destinations around
the world. Click here.
(3/27)
The Pandemic Has Grounded Humankind
(Source: The Atlantic)
Like many other workplaces, space agencies around the world have
instructed employees to work from home. A European spaceport in South
America postponed all upcoming launches. NASA halted testing on its
next big space telescope, which is supposed to launch this time next
year. The outbreak helped delay a joint project between the Russian and
European space agencies that was supposed to send out a rover to
investigate whether life ever existed on Mars. Earth and Mars reach
their closest proximity only about every two years, so the rover must
now sit in storage until 2022. Even if this world rights itself before
then, we still have to wait for the rest of the cosmos to catch up
before visiting another one.
Space-exploration delays are a tiny drop in the bucket of cancellations
around the world. But they show how the pandemic has upended
civilization more clearly than the postponement of important
conferences or even the Summer Olympics have. Space exploration has
long been seen as a marker of human ambition, a testament to our
capacity to think beyond our earthly existence—and then actually loft
ourselves toward the skies. As the threat of COVID-19 compels people to
stay indoors, it also locks us in our own planet. The coronavirus is
here, and we’re stuck with it. (3/26)
Hunting for Water on the Moon (Source:
Parabolic Arc)
A map of possible water beneath the surface of the Moon’s South Pole,
based on temperature data from NASA’s Lunar Reconnaissance Orbiter. ESA
is preparing a surface sampling payload that will prospect for lunar
water among other resources. It is due to be flown to the Moon aboard
Russia’s Luna-27 lander in 2025. Researcher Hannah Sargeant of the UK’s
Open University has made Forbes Magazine’s 30 Under 30 Europe 2020
Innovation list for her work developing an improved method of
extracting lunar water in support of the project.
The overall payload is called Package for Resource Observation and
in-Situ Prospecting for Exploration, Commercial exploitation and
Transportation, or PROSPECT. A drill called ProSEED will extract
samples, expected to contain water ice and other chemicals that can
become trapped at the extremely low temperatures expected; typically
-150 °C beneath the surface to lower than -200 °C in some areas.
Samples taken by the drill will then be passed to the ProSPA chemical
laboratory, being developed by an Open University team. These samples
will then be heated to extract these cold-trapped volatiles and enable
follow-up analysis. (3/27)
Pandemic Puts Pressure on
Time-Sensitive Space Mmissions (Source: Houston Chronicle)
Lucy is in pieces: solar arrays, a telescope structure and various
other components of the Jupiter-bound spacecraft are being built across
the U.S. It’s a stage of development particularly susceptible to
disruption — and right now, the novel coronavirus has disrupted the
entire country. Had COVID-19 appeared in the fall of 2020, all of
Lucy’s pieces would be in the hands of Lockheed Martin. Ready for
assembly and integration. But with parts spread throughout the supply
chain, Hal Levison, principal investigator for the Lucy mission, is
keeping a close eye on the spacecraft.
It must stay on track for a narrow 21-day launch window that starts
Oct. 21, 2021, to study the Trojan asteroids sharing Jupiter’s orbit
around the sun. “Lucy is actually in a place that’s very vulnerable,”
said Levison, chief scientist for Southwest Research Institute’s
facility in Boulder, Colo., the team leading the NASA Lucy mission.
Studying the realms beyond Earth’s atmosphere doesn’t make space
missions immune to the troubles within it. Sick employees, social
distancing precautions and economic uncertainty have placed many
ambitions in limbo. Click here.
(3/27)
SpaceX Wins Logistics Launch Contract
for Gateway Supply (Source: NASA)
NASA has selected SpaceX as the first U.S. commercial provider under
the Gateway Logistics Services contract to deliver cargo, experiments
and other supplies to the agency’s Gateway in lunar orbit. The award is
a significant step forward for NASA’s Artemis program that will land
the first woman and next man on the Moon by 2024 and build a
sustainable human lunar presence. At the Moon, NASA and its partners
will gain the experience necessary to mount a historic human mission to
Mars.
SpaceX will deliver critical pressurized and unpressurized cargo,
science experiments and supplies to the Gateway, such as sample
collection materials and other items the crew may need on the Gateway
and during their expeditions on the lunar surface. NASA is planning
multiple supply missions in which the cargo spacecraft will stay at the
Gateway for six to 12 months at a time. These firm-fixed price,
indefinite delivery/indefinite quantity contracts for logistics
services guarantee two missions per logistics services provider with a
maximum total value of $7 billion across all contracts as additional
missions are needed. (3/27)
OneWeb Collapses After SoftBank
Funding Talks Fall Through (Sources: Financial Times, WIRED)
OneWeb, the satellite internet start-up, is preparing for bankruptcy
and to lay off most of its staff, after failing to secure new funding
from investors including its biggest backer SoftBank, according to
people familiar with the situation. The company could file for
Chapter 11 bankruptcy protection in the US as soon as Friday, according
to people involved in the preparations, putting most of its more than
500 employees at risk of losing their jobs.
OneWeb had been in talks with Softbank to raise as much as $2bn in
fresh funding before the coronavirus outbreak roiled financial markets,
according to people familiar with the discussions. As markets
plunged, OneWeb and SoftBank could not agree terms for a potential
bridge loan to give the start-up time to secure new investors. One
person close to the discussions said that those talks collapsed on
Saturday, just hours before OneWeb launched more than 30 “micro
satellites” from the Baikonur Cosmodrome in Kazakhstan to a
constellation that it had originally envisaged would total around 640.
It’s too early to tell what will become of OneWeb’s assets as it moves
through bankruptcy protection, people familiar with the proceedings
told WIRED. OneWeb will retain enough employees to continue operating
the satellites already in orbit, but most of the company’s 500 staffers
will be laid off. As for the satellites, there aren’t enough in orbit
to provide anything close to global or even regional coverage. It’s
unclear whether they will be kept in orbit and used for limited
internet service or intentionally deorbited by the company. (3/27)
New Paper Suggests Life Could Be
Common Across The Universe, Just Not Near Us (Source: Science
Alert)
The building blocks of life can, and did, spontaneously assemble under
the right conditions. That's called spontaneous generation, or
abiogenesis. Of course, many of the details remain hidden to us, and we
just don't know exactly how it all happened. Or how frequently it could
happen. The world's religions have different ideas of how life
appeared, of course, and they invoke the magical hands of various
supernatural deities to explain it all. But those explanations, while
colorful tales, leave many of us unsatisfied.
'How did life arise' is one of life's most compelling questions, and
one that science continually wrestles with. Tomonori Totani is one
scientist who finds that question compelling. Totani is a professor of
Astronomy at the University of Tokyo. He's written a new paper titled
Emergence of life in an inflationary universe. Totani's work leans
heavily on a couple concepts. The first is the vast age and size of the
Universe, how it's inflated over time, and how likely events are to
occur. The second is RNA; specifically, how long a chain of nucleotides
needs to be in order to "expect a self-replicating activity" as the
paper says. (3/25)
Senate Pandemic Relief Bill Includes
$10 Billion for DoD (Source: Space News)
The Senate passed a massive coronavirus relief bill Wednesday night
that includes more than $10 billion for the Defense Department. The
bill, approved on a 96-0 vote, provides $10.5 billion for the Defense
Department, with $2.4 billion of that intended to mitigate the impact
of the pandemic on suppliers. Among the other agencies included in the
bill is NASA, which will receive $60 million to cover costs related to
the pandemic. The bill, with an overall cost of $2.2 trillion, is
expected to win passage in the House later this week. (3/26)
NASA Working to Aid Federal Pandemic
Response (Source: Space News)
NASA is looking for ways to aid the federal government's response to
the pandemic. In an online town hall with employees Wednesday, NASA
Administrator Jim Bridenstine and other officials said that NASA "will
be more and more involved as days go on" as it coordinates potential
roles with other federal, state and local agencies. NASA will be
soliciting ideas for potential contributions from employees, and will
be part of an interagency meeting today about how it can assist in the
production of ventilators. Bridenstine said that while he is thinking
about how to get the agency back to normal operations "in an orderly
way," he said the agency would take a cautious approach about reopening
centers, taking into account conditions at each center. (3/26)
DoD's SMC Working to Support
Contractors During Pandemic (Source: Space News)
The Space and Missile Systems Center (SMC) is finding ways to help its
contractors during the pandemic. Lt. Gen. John Thompson, commander of
SMC, the U.S. Space Force's main procurement arm, said he had talked
with local governments that issued stay-at-home orders to ensure that
space companies are recognized as essential businesses and can remain
open. SMC also intends to keep up the flow of contracts to small
businesses during the crisis. Thompson said he was concerned foreign
investors from nations considered adversaries of the United States will
move in to rescue ailing space companies during this crisis and try to
capture their technology. (3/26)
SpaceX Produces Hand Sanitizer and
Face Shields for Hospitals (Source: The Verge)
SpaceX is producing hand sanitizer and face shields for hospitals. A
team at the company that normally works on spacesuits and other
equipment for crews is building face shields, donating 75 of them to a
hospital in Los Angeles. The company, like many others, is producing
its own hand sanitizer, and also plans to host a blood drive. SpaceX
CEO Elon Musk, who earlier this month dismissed the coronavirus
pandemic as "dumb," recently purchased 1,000 surplus ventilators from
China to provide for California hospitals. (3/26)
Russia: Pandemic Won't Postpone ISS
Crew Return (Source: TASS)
Roscosmos says the pandemic will not postpone the return of the current
crew on the International Space Station. NASA astronauts Jessica Meir
and Andrew Morgan, along with Roscosmos cosmonaut Oleg Skripochka, are
scheduled to return home April 17, a little more than a week after a
new crew arrives at the station. While Kazakhstan, home to both
Baikonur Cosmodrome as well as the landing site for Soyuz spacecraft,
has imposed travel restrictions, Roscosmos said it is "interacting with
partners and considering options" to allow launch and landing
activities to continue as planned. (3/26)
Japan's New H3 Rocket Remains On Track
for 2020 Debut (Source: Space News)
Mitsubishi Heavy Industries (MHI) remains on track to launch the first
H3 rocket by the end of this year. A company executive said that while
the coronavirus pandemic forced it to adopt teleworking, MHI still
expects to perform a static-fire test of the rocket's second stage in
May or June and then start integrating the first H3 rocket for a launch
around the end of the year. The H3 is designed to be less expensive
than the existing H-2 so that MHI can remain competitive in the global
launch market. (3/26)
ULA Atlas 5 Launches Satellite From
Florida Spaceport for Space Force (Source: Space News)
A United Launch Alliance Atlas 5 successfully launched a military
communications satellite Thursday afternoon. The Atlas 5 551 lifted off
from Cape Canaveral at 4:18 p.m. Eastern, nearly 90 minutes later than
planned after a problem with a ground system hydraulic pump controller
halted the countdown in its final minute. The payload, the Advanced
Extremely High Frequency (AEHF) 6 satellite, was deployed from the
rocket's Centaur upper stage several hours later. The Lockheed
Martin-built satellite completes the AEHF system, which provides
protected military communications. The launch also carried a cubesat
secondary payload, TDO-2, with payloads that will test optical
calibration and satellite laser-ranging technologies for space domain
awareness. (3/26)
Italy's Avio Exempt From National
Pandemic Lockdown (Source: Space News)
Italian launch vehicle company Avio has obtained an exemption to a
nationwide lockdown that allows the company to remain in operation.
Avio CEO Giulio Ranzo said in an earnings call Thursday that the
current closure of the European spaceport in French Guiana shouldn't
impact revenues of Avio, which builds the Vega rocket, as long as it
reopens within two to three months. He added he believed that French
officials share Avio's sense of urgency to restart spaceport
operations, and that a Vega launch postponed by the shutdown could take
place as soon as 10 days after the spaceport reopens. Avio, whose
revenues fell 5% in 2019 but had a 5% increase in profits, did not
issue financial guidance for 2020, saying the coronavirus pandemic has
made forecasting futile for now. (3/26)
Iceye Offers 25 Centimeter Resolution
Imagery (Source: Space News)
Synthetic aperture radar (SAR) company Iceye says it can now produce
satellite imagery with a resolution of 25 centimeters. Iceye produces
the high-resolution SAR imagery with data acquired by a single
satellite staring at a location for 10 seconds. The Finnish company
plans to begin offering customers access to the 25-centimeter SAR
imagery in mid-2020 from its current constellation of three SAR
satellites. (3/26)
Slingshot Aerospace Secures $3 Million
for Analytics (Source: Space News)
A startup has secured $3 million in government and private funds to
accelerate the deployment of artificial intelligence-driven data
analytics. Slingshot Aerospace received a $1.5 million SBIR award from
the U.S. Air Force, matched by $1.5 million in investment by ATX
Venture Partners and Revolution's Rise of the Rest Seed Fund, two firms
that previously invested in the startup. The company uses algorithms to
analyze data collected by satellites and aerial drones for defense,
disaster response and commercial applications. The funding will
specifically support development of a system for use by the Air Force
Special Operations Command. (3/26)
NASA Looks For Additional Orion Engines
(Source: Space News)
NASA is seeking proposals for the production of a new main engine for
the Orion spacecraft. NASA issued a request for proposals last week for
the Orion Main Engine program to build a new main engine for the Orion
spacecraft. The first five Orion missions will use engines originally
built for the space shuttle's orbital maneuvering system. The new
engines will be required to meet existing performance, interface and
other standards for the Orion service module, rather than redesign the
service module to accommodate an improved engine. (3/26)
GHGSat Satellite to Provide Methane
Emission Data on Oil Fields (Source: SpaceQ)
GHGSat has a contract with Bloomberg to provide satellite data on
methane emissions. The Canadian company said it started providing data
to Bloomberg in February, focusing on the Permian Basin in West Texas,
a major oil producing region. The data from GHGSat's satellite will be
combined with other sources for a Bloomberg product that tracks
emissions. GHGSat has two more satellites scheduled for launch later
this year, and says it will announce more analytics deals in the coming
weeks. (3/27)
New Old Data Found From Voyager Uranus
Flyby (Source: Space.com)
Scientists reanalyzing Voyager 2 data found something missed during the
spacecraft's flyby of Uranus more than 30 years ago. A new analysis of
magnetic field data from Voyager 2 detected an "abrupt zigzag" in the
magnetic field, lasting just a minute, that was missed in the original
analysis of the data. Scientists believe that is a sign of a plasmoid,
or a bubble of plasma, in the planet's magnetic field, possibly
containing gas extracted from the planet's atmosphere. (3/27)
More Dark Matter Science
(Source: Science)
The coronavirus pandemic hasn't stopped astrophysicists from engaging
in one of their favorite activities: arguing about the nature of dark
matter. A paper published in the journal Science this week concluded
that so-called "sterile neutrinos," a type of neutrino heavier that
classic ones, can't be the material that makes up the dark matter halo
surrounding the galaxy. Physicists looked for predicted X-ray emissions
from sterile neutrinos in areas of the sky that were otherwise devoid
of X-ray sources, but saw nothing. Other physicists, though, argue that
the analysis done in that paper was wrong, and that their own
observations detected the X-ray signature expected from sterile
neutrinos. (3/27)
Conservation Charity Objects to
Scotland Spaceport Plans (Source: Press and Journal)
A leading conservation charity has objected to Britain’s first vertical
launch spaceport planned for a remote part of Scotland. The Association
for the Protection of Rural Scotland (APRS) has also written to
Scottish Local Government Minister Kevin Stewart asking him to call in
the application for the spaceport in Sutherland – but also all others
in the country. Spaceports are also planned for Unst in Shetland and
the Uists in the Outer Hebrides. (3/27)
Indian Startup Helps ISRO Set Up
Satellites in a Cheap, Eco-Friendly Manner (Source: Better India)
India has come a long way from Aryabhatta, the first in the long line
of satellites that the country has launched into space. Since then, our
nation has placed into orbit 319 satellites for 33 different countries!
This feat, however, wouldn’t have been possible without the existence
of propulsion systems that help satellites maneuver in space and
maintain a proper orientation once it is in the orbit.
“Just as cars need engines to move, satellites need propulsion systems
to reach their dedicated orbits and to stay in these orbits by
maintaining proper orientation. Propulsion systems form an integral
part of all satellites,” says 27-year-old Rohan M Ganapathy, the
co-founder of Bellatrix Aerospace, a research-driven company. Founded
in February 2015, the Bengaluru based startup develops propulsion
systems and orbital launch vehicles for satellites. (3/26)
Army Says Coronavirus Mitigation
Efforts 'Have Proven Insufficient' As It Suspends Some Non-Critical
Training (Source: CNN)
The US Army says mitigation efforts to blunt the spread of the
coronavirus "have proven insufficient" within the service and it is
suspending "non-mission essential functions," including some
non-critical training of units in the field and physical fitness
training involving large numbers of troops, according to an internal
Army directive dated Thursday that was obtained by CNN.
"Mitigation measures taken by the Army to blunt the spread of COVID-19
have proven insufficient," the internal order said. The coronavirus
"continues to spread geographically as the number of infected persons
continues to rise," it added, saying "additional measures and actions
are required to protect the force from further spread of COVID-19."
(3/26)
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