[AAA] Fwd: Second Announcement for the IAU Symposium #385 on Astronomy and Satellite Constellations: Pathways Forward

[Beatriz Garcia]

Probablemente de interés para varios miembros de la AAA
saludos

---------- Forwarded message ---------
De: Connie Walker <connie.walker en cps.iau.org>
Date: mar, 20 jun 2023 a las 21:44
Subject: Second Announcement for the IAU Symposium #385 on Astronomy and
Satellite Constellations: Pathways Forward
To: Connie Walker <connie.walker en cps.iau.org>


Second Announcement for the IAU Symposium #385 on Astronomy and Satellite
Constellations: Pathways Forward

If you are interested in:

   -

   The latest news on the impact of satellite constellations on astronomy
   -

   Meeting the people at the forefront of this work
   -

   Sharing your efforts and knowledge in this area through networking or
   contributed talks
   -

   Helping to shape the next steps in protecting our dark and quiet skies
   from satellite constellation interference


Then please join us online or in person on the island of La Palma in the
Canary Islands, Spain from 2 to 6 October 2023 for the IAU Symposium #385
(IAUS385) on Astronomy and Satellite Constellations: Pathways Forward.

See the website  <https://research.iac.es/congreso/iaus385/>for the full
information, including registration
<https://research.iac.es/congreso/iaus385/pages/registration.php>, abstract
submission
<https://research.iac.es/congreso/iaus385/pages/abstract-submissions.php>
 and fees payment
<https://research.iac.es/congreso/iaus385/pages/registration.php>. 30 June
is the application deadline for IAU travel grants. 15 July is the deadline
for submitting abstracts. 15 August is the registration deadline to attend
at La Palma either in person or virtually.

The symposium poster, created by the Instituto de Astrofísica de Canarias
local organising staff, is here and can also be found online
<https://research.iac.es/congreso/iaus385/pages/symposium/poster.php>.

.

More information

The proliferation of satellites launched into orbit around Earth has
improved our ability to communicate globally instantaneously; however,
there are concerns about the impact these technologies are having on
astronomical observations and the preservation of dark and quiet skies. The
rapid growth in light pollution, which is only being exacerbated by the new
satellites, impacts the whole of society. Many of us have never seen an
unobscured night sky and over a third of humanity cannot see the Milky Way.
These new satellites are encroaching on the few remaining dark sky reserves
and radio-quiet zones.

To address these challenges, the IAU Symposium 385: Astronomy and Satellite
Constellations: Pathways Forward
<https://research.iac.es/congreso/iaus385/> will
take place in La Palma, Canary Islands, Spain, 2–6, October 2023 with the
support of the International Astronomical Union’s (IAU’s) newest specialist
centre, the Centre for the Protection of the Dark and Quiet Sky from
Satellite Constellation Interference (CPS <https://cps.iau.org/>) co-hosted
by NSF’s NOIRLab and the SKA Observatory (SKAO). The Symposium local
organiser (the Instituto de Astrofísica de Canarias) and the scientific
organisers are listed here
<https://research.iac.es/congreso/iaus385/pages/symposium/organizers.php>.

The symposium is planned as a dedicated space where astronomers, industry,
space lawyers and other interested stakeholders can share the current
status of their work with respect to large satellite constellations and
their impact on astronomy and the night sky. Through presentations, panel
discussions and networking, the current status of studies, observations and
mitigations will be explored and gaps addressed to help define further the
pathways forward.

TOPICS include, but are not limited to:

Software Development

   -

   Satellite ephemeris accuracy
   -

   Position predictions, avoidance, masking, artifact removal, etc
   -

   Software demonstrations

Updates in Observations

   -

   Astronomical observations (optical, radio)
   -

   Observation of satellites (hands-on workshop)

Brightness testing and modeling

   -

   BRDF modeling and hardware testing

Mitigation measures

   -

   Mitigation measures and best practice guidelines by industry
   -

   Mitigation measures and best practice guidelines by the astronomy
   community
   -

   Updated technical requirements

Industry Perspectives

   -

   Operational resources
   -

   Outreach plan for stakeholders & public
   -

   Reference & educational materials
   -

   Mitigations & analytical tools
   -

   Space safety initiatives helpful to astronomy
   -

   Implementation of best practices & mitigations

Policy Developments

   -

   IAU and UN COPUOS updates
   -

   International law and policy framework
   -

   Analysis of individual national approaches
   -

   Space sustainability rating
   -

   Emerging threats
   -

   Panel discussion: Toward a long-term sustainability approach

Communications, Education, Outreach and Engagement

   -

   Resource developed to provide a foundation in the areas of
   -

      Satellite basics
      -

      Satellite constellation design and operation
      -

      Impacts on the earth/space environment
      -

      Impacts on optical and infrared astronomy
      -

      Impacts on radio astronomy
      -

      Impacts on biology, culture and heritage
      -

      Legal and policy considerations
      -

      Mitigations
      -

   Watch party of video resources

IAU CPS: Purpose, Structure, Activities, Accomplishments and Future Plans
for

   -

   SatHub
   -

   The Industry & Technology Hub
   -

   The Policy Hub
   -

   The Community Engagement Hub


Links

   -

   IAU Symposium 385: Astronomy and Satellite Constellations: Pathways
   Forward <https://research.iac.es/congreso/iaus385/>
   -

   The IAU Centre for the Protection of the Dark and Quiet Sky from
   Satellite (IAU CPS) <https://cps.iau.org/>


Contacts

Lars Lindberg Christensen

IAU Director of Communications

Cell: +1 520 461 0433/+49 173 38 72 621

Email: lars.christensen en noirlab.edu


Connie Walker

IAUS385 Chair

IAU CPS Co-Director

NOIRLab Head, Office of Observatory Site Protection

Email: connie.walker en cps.iau.org
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