Lockheed Martin Beginning to Feel
Impact of Pandemic (Source: Space News)
Lockheed Martin says it is starting to feel the effects of the
coronavirus pandemic across all of its business units, including space,
as its suppliers encounter difficulties. The aerospace giant, in its
first quarter financial results released April 21, said that the
pandemic “did not have a material impact” on the company’s results that
quarter, which ended March 29. However, the company acknowledged that,
as the financial effects of the pandemic extend and deepen, it is
starting to see effects, particularly in its supply chain. (4/21)
Direct-Observed Planet May Have Been
Asteroid Debris (Source: New York Times)
One of the few exoplanets that has been directly observed may, in fact,
not exist. The Hubble Space Telescope imaged the exoplanet, Fomalhaut
b, in 2004 and 2006. However, images of the star taken by Hubble in
2014 show no sign of the planet at its predicted location. Astronomers
speculate that Fomalhaut b was instead a cloud of debris from two large
asteroids that collided, and that cloud has since dispersed. (4/21)
OneWeb Suppliers Left Hanging with
Bankruptcy (Source: Space Daily)
OneWeb's suppliers are looking for new customers after the satellite
megaconstellation company filed for Chapter 11 bankruptcy. When OneWeb
filed for bankruptcy March 27 after launching just 74 satellites, it
left suppliers in a state of limbo. Suppliers of components for
OneWeb's satellites say they don't know what, if any, future
opportunities remain with OneWeb, but that they are preparing for
whatever happens next. Some companies say they can repurpose
investments they made in increased manufacturing capability for other
customers, but others may face difficulties making up for the lost
business. (4/21)
NASA Updates LEO Commercialization
Strategy (Source: Space News)
NASA is revamping its low Earth orbit (LEO) commercialization strategy
and restructuring how it is managed. In a webinar Monday, Doug Loverro,
NASA associate administrator for human exploration and operations, said
a restructuring of his mission directorate will create a single office
responsible for all commercial initiatives, including commercial cargo
and crew. NASA has also appointed Alex MacDonald, the agency's chief
economist, as the program executive for working with CASIS, the
nonprofit that manages the ISS national laboratory. Loverro said NASA
would work harder to communicate its vision for LEO commercialization
to Congress, which provided just a tenth of the $150 million NASA
requested for that effort last year. (4/21)
Palantir to Provide Data Services to
Space Force (Source: Space News)
Data analytics company Palantir has won a contract to provide software
and data services to U.S. Space Force units. The contract is for a
project called Kobayashi Maru, an effort started last year by the U.S.
Space Force's Space and Missile Systems Center to replace decades-old
space command-and-control software with modern apps. Kobayashi Maru,
named after a training program in Star Trek's Starfleet Academy, was
created following a yearslong failed effort to develop a Joint Space
Operations Center Mission System. (4/21)
Cosmonauts Begin 3D Bioprinting
Experiment on ISS (Source: Sputnik)
Russian cosmonauts at the International Space Station (ISS) have
started printing inorganic components of rat bone tissue as part of an
experiment devised by Russian company 3D-bioprinting Solutions,
managing partner Yusef Khesuani said on Saturday. "The experiment began
in orbit as planned at 11:45 Moscow time on April 11," Khesuani said.
Prior to this, experiments on the printing of various tissues such as
cartilage, bone, and muscle had already been carried out on the
bioprinter developed by the company which is on the spacecraft. This
time, the astronauts have to print only bone tissue for several days.
The resulting samples will be returned to Earth, after which scientists
will study them. (4/14)
ESA's Reassigns Proba-V Earth
Monitoring Satellite (Source: ESA)
ESA has given its Proba-V spacecraft a new mission. Proba-V launched in
2013 to monitor global vegetation growth. With the Sentinel-3
satellites now handling that task, ESA will now use Proba-V for
experimental applications, such as tracking drought conditions in
Africa. The spacecraft, designed for a two-year mission, remains in
good condition. (4/21)
The FCC’s Space Safety Order: We All
Need to Mitigate Collision Risk (Source: Space News)
What a tragic irony if continued access to space is lost as a
consequence of lower launch and spacecraft costs. The U.S. is the
global space leader and has more to lose than any other nation from
diminished access. That’s why the FCC on April 23 is about to adopt new
space safety rules for non-geosynchronous orbit (NGSO) satellites that
minimize that possibility. The Commission should be applauded for their
thorough work and conclusions.
The essence of the new FCC rules extends a long-standing NASA standard
on collision risk for individual spacecraft to an entire NGSO
constellation. Notably, the FCC allows operators to manage this risk to
acceptable levels by building and operating reliable spacecraft that
can be maneuvered to avoid collisions for the duration of the license
term. Ensuring spacecraft can reliably avoid collisions is important
because a single collision can create large debris clouds of high-speed
shrapnel in space that increase probabilities of even more collisions.
The timing of the new rules is critical in light of NewSpace
investments focused on smaller, faster, cheaper space technologies.
NewSpace can be transformational. Miniaturization and more frequent,
lower cost launches enable disaggregating large, expensive mission
functions into vast numbers of small, cheap, expendable satellites —
aka megaconstellations. But NewSpace business models are still
uncertain, while technology and investment capital have leapfrogged
regulatory regimes. Market forces alone cannot manage collective
collision risks, and current regulations are inadequate. (4/20)
Architects Building a Habitat to Live
on the Moon, Going Into Total Isolation in Greenland for 3 Months to
Test It (Source: Business Insider)
Two space architects in Denmark are working on a prototype that could
be used for future habitation on the moon. Danish architects Sebastian
Aristotelis and Karl-Johan Sorenson both attended the Royal Danish
Academy School of Architecture and International Space University,
where they won an award for a Mars habitat prototype. Now, their design
firm SAGA, focuses on space and what they call "terra-tech," making
space livable for humans. Click here.
(4/19)
Russian Official at ISS Crew Launch
Tested Positive for COVID-19 (Source: New York Post)
Fears over coronavirus reaching the International Space Station have
emerged after a senior Russian official present at last week’s launch
to the space lab has tested positive. Evgeniy Mikrin flew from Moscow
to the Baikonur launch site in Kazakhstan alongside the head of
Roscosmos, Dmitry Rogozin, in a Russian government plane.
Rogozin – the Kremlin’s most senior space official – was then seen
close to the two Russian cosmonauts and one American astronaut as he
supervised the launch. Mikrin, 64, deputy head of Energia Rocket and
Space Corporation, has now tested positive for COVID-19 and is in
isolation. Mikrin was seen sitting next to Rogozin when both men were
separated by glass from the spacemen shortly before they blasted to
orbit on 9 April. (4/17)
Scientists Say Interstellar Comet Has
Led a Very Cold Existence (Source: Ars Technica)
Comets are essentially time capsules. Most formed during the early days
of our Solar System, amid the disk of dust and gas around the Sun. The
majority of this dust and gas coalesced into planets, but some of the
leftovers—especially toward the outer edge of the disk—wound up in
comets. Because comets spend much of their time in cold expanses far
from the Sun, their interiors are relatively well preserved. Thus most
comets offer scientists an unprecedented view of what conditions were
like in the earliest days of the Solar System before planets formed.
To date, astronomers have studied hundreds of comets in our Solar
System to understand its origin. But now, they've been able to look at
the interior of an interstellar comet for the first time. In two new
papers published in Nature Astronomy, scientists trained two of their
most powerful observatories on 2I/Borisov, the first confirmed comet to
enter our Solar System from elsewhere. Scientists learn about a comet's
interior by observing gases produced in its coma, the envelope
surrounding the nucleus where sublimation has occurred. So to
understand 2I/Borisov, astronomers observed its coma as it passed
through our Solar System at a relative velocity of 33km/s. (4/20)
NASA Preparing for Astronaut Launch in
Middle of Pandemic (Source: WESH)
Preparing for lift off during a pandemic requires some changes to
Mission Control. NASA spokesman Kyle Herring explains much of it has
been done from a distance. "The technical teams have not really missed
a beat. They've been doing a lot of video telecons," Herring said.
"Getting everything to a point at least on the review side, technical
side, the paper work, getting all of that done, while on the other side
with people that are responsibly working with the real hardware," he
added.
Herring said quarantine and medical clearance for the astronauts and
employees who work closely with them has been a plan for years, even
before the coronavirus. "The astronauts themselves, they're going to be
going into quarantine well ahead of that launch date. There may be what
we consider a soft quarantine, even ahead of that 14 days," he said.
There is a change when it comes to others who would be on site at
several locations around the country, working on the overall mission.
(4/20)
Steps Taken to Protect Returning ISS
Astronauts From COVID-19 (Source: Orlando Sentinel)
Russian officials said they took stringent measures to protect the crew
members amid the pandemic. The recovery team and medical personnel
assigned to help the three out of the capsule and to perform
post-flight checks were under close medical observation for nearly a
month before the landing and were tested for the coronavirus. The crew
members smiled as they talked to medical experts wearing masks.
Following a quick checkup, they were flown by helicopter to Baikonur.
From there, Skripochka will be taken to Moscow, while Morgan and Meir
will be driven from Baikonur to Kyzylorda, 300 kilometers (190 miles)
away, to board a NASA flight to Houston.
Restrictions on international flights imposed by Kazakhstan required
the long drive, said Vyacheslav Rogozhnikov, a Russian medical official
who oversaw the crew’s return. “A 300-kilometer ride after landing is
quite a load on the astronauts,” he said, adding that Russia deployed
its doctors to help the astronauts during the journey, if needed.
Skripochka will spend three weeks under observation at a medical
facility at the Star City cosmonaut training center outside Moscow.
(4/17)
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