NASA Authorizes Use of Smartphones on
Artemis II (Source: EcoNews)
For the first time in NASA history, astronauts heading for the Moon
will carry something most of us toss into a pocket every morning, a
smartphone. The agency has approved personal phones, including iPhones,
for the upcoming Artemis II lunar flyby and for the SpaceX Crew-12
mission to the International Space Station, breaking a long tradition
of banning such devices on government flights. (3/8)
Ex-Google Boss May Launch a
Bigger-Than-Hubble Space Telescope Within Three Years (Source:
BBC)
A new space telescope has been announced, Lazuli, with a three-meter
(10ft) mirror capable of observing in the optical and infrared. This
makes it larger than Hubble, and it will fly a sophisticated
spectrograph and camera, plus a coronagraph for spotting planets around
nearby stars. What’s really notable is that the entire cost of Lazuli
is being covered by Eric and Wendy Schmidt. (3/8)
Stars With Low Magnetic Activity Are
Likely To Support Exoplanetary Systems, Making the Hunt for These
Celestial Objects Less Random (Source: Live Science)
Scientists have found a potential shortcut for identifying stars that
host planets. The technique, based on specific signals in starlight,
could make it easier to search for exoplanets, according to a new
study. The team has already used their new method to turn up half a
dozen previously undiscovered planets — but because most of the alien
worlds are very close to their stars, they are unlikely to be
habitable, the study authors say. (3/7)
ISRO and ESA Sign Agreement for Earth
Observation Missions (Source: The Hindu)
The Indian Space Research Organization (ISRO) and the European Space
Agency (ESA) have jointly signed an agreement on ‘ESA-ISRO Arrangement
concerning Joint Calibration and Validation Activities and Scientific
Studies for Earth Observation Missions’. The agreement was signed on
March 4 by M. Ganesh Pillai, scientific secretary, ISRO, and Simonetta
Cheli, director, Earth Observation Program, ESA, in a virtual meeting
mode. (3/9)
Lower-Cost Space Missions Like NASA’s
ESCAPADE Are Starting To Deliver Exciting Science – But at a Price in
Risk and Trade-Offs (Source: The Conversation)
After a yearslong series of setbacks, NASA’s Escape and Plasma
Acceleration and Dynamics Explorers, or ESCAPADE, mission has finally
begun its roundabout journey to Mars. This low-cost mission is only
getting started, and it’s taking bigger risks than typical big-ticket
NASA missions.
NASA classifies payloads on a four‑tier risk scale, from A to D. Class
A missions are the most expensive and highest priority, like the James
Webb Space Telescope, Europa Clipper and the Nancy Grace Roman Space
Telescope. They use thoroughly proven hardware and undergo exhaustive
testing. ESCAPADE is at the other end. It’s a class D mission, defined
as having “high risk tolerance” and “medium to low complexity.”
A concept put forward by Jared Isaacman is that 10 $100 million
missions would be better than one $1 billion flagship – or top-tier –
mission. This approach could encourage faster mission development and
would diversify the types of missions heading out into the solar
system. But that reorganization comes with trade-offs. For example,
low‑cost missions rarely match flagship missions in scope, and they
typically do less to advance the technology necessary for doing
innovative science. (3/7)
Reentry of NASA Satellite Will Exceed
the Agency’s Own Risk Guidelines (Source: Ars Technica)
A NASA satellite that spent more than a decade coursing through the Van
Allen radiation belts encircling Earth is about to fall back into the
atmosphere. This reentry is notable because it poses a higher risk to
the public than the US government typically allows. The risk of harm
coming to anyone on Earth is still low, approximately 1 in 4,200, but
it exceeds the government standard of a 1 in 10,000 chance of an
uncontrolled reentry causing a casualty. (3/10)
The Risks of Concentrating National
Space Power in Private Hands (Source: Space.com)
Private companies are no longer peripheral participants in U.S. space
activities. They provide key services, including launching and
deploying satellites, transporting cargo and astronauts to the ISS, and
even sending landers to the Moon. Commercial integration is now
embedded in US space policy and shapes national space strategy. While
the US has begun developing alternatives, in operational reality the
concentration of commercial control gives companies disproportionate
leverage. If private power and public strategy were to diverge, would
Washington have a credible Plan B? (3/7)
New Study Addresses Clotting Risks for
Female Astronauts (Source: Universe Today)
It's no secret that prolonged periods spent in microgravity takes a
toll on the human body. This includes muscle atrophy, bone density
loss, and changes to the cardiovascular, endocrine, and nervous
systems. But for female astronauts, there is also the greater risk of
developing blood clots, according to recent findings. This highlights
the fact that, to date, most studies of human health in space have
involved male astronauts. But as the number of female astronauts
continues to grow, more research is required to address potentially
gender-related health risks. (3/10)
Starlab Space Fully Books Commercial
Payload Space on Planned Space Station (Source: Space News)
The Starlab commercial space station has fully booked its commercial
payload space as the joint venture developing it awaits the next phase
of a NASA program. Starlab and other commercial stations are awaiting
the next phase of the CLD program. (3/10)
SSC Space Brings New Optical Ground
Station into Service (Source: Via Satellite)
SSC Space is bringing a new optical ground station (OGS) into service
at its site in Santiago, Chile. It will enable free-space laser
communication between satellites and the ground. The new station is
part of the SSC Space optical service development project NODES within
ESA's Optical and Quantum Communications – ScyLight program, designed
to accelerate the development of optical ground capabilities. (3/10)
Astroscale France is Contributing to
ESA’s ECO-Tethers Project for Propellant-Free In-Space Mobility and
Deorbiting (Source: Spacewatch Global)
Astroscale France, the French subsidiary of Astroscale Holdings Inc.
has announced its participation in ECO-Tethers, a new system study
under the European Space Agency’s FIRST! Technologies in Sustainability
for Future Space Transportation program. Led by PERSEI Space as prime
contractor, and delivered in collaboration with Thales Alenia Space
Italy and Astroscale France, the ECO-Tethers project will assess
propellant-free technologies for in-space propulsion and deorbiting
using electrodynamic tethers. (3/10)
Megaconstellation Regulation Takes
Center Stage at DC Moot Court (Source: Payload)
Future space lawyers will gather in DC this month to debate how far
federal jurisdiction extends in regulating commercial
megaconstellations. The American Space Law Foundation will hold its
first moot court on March 20 to 21. The two-day event will give
students an opportunity to argue in a hypothetical—but very
realistic—commercial space law case, in front of a panel of judges
representing government and industry. (3/10)
European Space Merger Faces Pushback
From Local Competitors (Source: Wall Street Journal)
A potential three-way merger between the space units of Airbus,
Leonardo and Thales is facing pushback from some rivals that fear the
deal could curtail competition in the European satellite market. Marco
Fuchs, chief executive of German satellite maker OHB, said he is
concerned about the deal’s potential impact on European consortia
formed to bid for European Union and European Space Agency contracts.
(3/10)
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