Echoes of Earth (44 page)

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Authors: Sean Williams,Shane Dix

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These figures have many practical applications in space exploration (the field for which these units were developed). The simplicity with which they can be expressed in the new units contributes to the ease of communication between scientists—the main point the new system was created to address.

5. Conversion Table

The following conversions were provided for rapid calculation from the old International System of Units to the new Adjusted Planck Standard International Units.

APPENDIX 2

Mission Register

NB: All measurements are made in Adjusted Planck units and all dates are recorded in Standard Mission Time.

Upsilon Aquarius

UNESSPRO Mission: 842

Core survey ship:
Frank Tipler

Primary survey world: UA-2 aka Adrasteia

Survey manager (military): Jayme Sivio

Survey manager (civilian): Caryl Hatzis

Secondary mission:
Chung-2

Secondary mission pilot: Lucia Benck

Distance from Sol: 72.5 ly

Mission duration (Sol-relative): 99.9 years

Mission duration (ship-relative): 47.0 years

Departure date: 2051.2

Arrival date: 2151.1

HD165401 (via Barnard’s Star)

UNESSPRO Mission: 340

Core survey ship:
Michio Kaku

Survey manager (civilian): Caryl Hatzis

Distance from Sol: 77.7 ly

Mission duration (Sol-relative): 106.6 years

Mission duration (ship-relative): 49.9 years

Departure date: 2050.5

Arrival date: 2157.1

Pi-1 Ursa Major

UNESSPRO Mission: 391

Core survey ship:
Andre Linde

Distance from Sol: 45.4 ly

Mission duration (Sol-relative): 64.2 years

Mission duration (ship-relative): 32.1 years

Departure date: 2051.3

Arrival date: 2115.5

BSC5070

UNESSPRO Mission: 992

Core survey ship:
Marcus Chown

Distance from Sol: 67.9 ly

Mission duration (Sol-relative): 93.8 years

Mission duration (ship-relative): 44.5 years

Departure date: 2051.1

Arrival date: 2144.9

BSC5148

UNESSPRO Mission: 636

Core survey ship:
Frank Drake

Distance from Sol: 80.3 ly

Mission duration (Sol-relative): 110.1 years

Mission duration (ship-relative): 51.4 years

Departure date: 2050.1

Arrival date: 2160.1

HD194640

UNESSPRO Mission: 835

Core survey ship:
Carol Stoker

Primary survey world: Varuna

Survey manager (civilian): Cleo Samson

Survey manager (military): Donald Schievenin

Distance from Sol: 61.8 ly

Mission duration (Sol-relative): 85.7 years

Mission duration (ship-relative): 41.1 years

Departure date: 2051.3

Arrival date: 2137.1

Zeta-1/2 Reticuli (and 8869-308-1)

UNESSPRO Mission: 805

Core survey ship:
Paul Davies

Primary survey world: Tatenen

Survey manager (military): Faith Jong

Survey manager (civilian): Vince Mohler

Secondary mission pilot: Rob Singh

Distance from Sol: 38.4 ly

Mission duration (Sol-relative): 55.1 years

Mission duration (ship-relative): 28.3 years

Departure date: 2050.8

Arrival date: 2105.9

Delta Pavonis

UNESSPRO Mission: 416

Core survey ship:
Martyn Fogg

Primary survey world: Egeria

Distance from Sol: 19.4 ly

Mission duration (Sol-relative): 30.2 years

Mission duration (ship-relative): 17.8 years

Departure date: 2051.1

Arrival date: 2081.3

BSC8477

UNESSPRO Mission: 344

Core survey ship:
Anna Jackson

Primary survey world: unknown

Distance from Sol: 70.4 ly

Mission duration (Sol-relative): 97.2 years

Mission duration (ship-relative): 45.9 years

Departure date: 2050.2

Arrival date: 2147.4

94 Aquarius

UNESSPRO Mission: 095

Core survey ship:
Larry Lemke

Primary survey world: unknown

Distance from Sol: 66.0 ly

Mission duration (Sol-relative): 91.3 years

Mission duration (ship-relative): 43.4 years

Departure date: 2050.9

Arrival date: 2142.2

APPENDIX 3

Characteristics of Adrasteia

APPENDIX 4

Timetable

APPENDIX 5

Dramatis Personae

Frank Tipler

Peter Alander (generalist)

Jene Avery (pilot)

Lucia Benck (pilot,
Chung-2)

Chrys Cunliffe (mathematics)

Kara De Paolis (structural engineer)

Ali Genovese (telemetry)

Caryl Hatzis (survey manager, civilian)

Faith Jong (software)

Nalini Kovistra (astrophysics)

Owen Norsworthy (materials)

Kingsley Oborn (biotechnician)

Cleo Samson (organic chemist)

Donald Schievenin (physics)

Rob Singh (pilot)

Jayme Sivio (survey manager, military)

Otto Wyra (astrophysics)

Sol System

Lowell Correll (Urge)

Caryl Hatzis (citizen)

Laurie Jetz (Urge)

JORIS
(
merge
)

Lancia Newark (narrative designer)

Kathryn Nygard (Urge)

Sel Shalhoub (Urge)

Rob Singh (Urge)

Matilda Sulich (activist/Gezim)

Betty van Tran (Urge)

Other UNESSPRO Missions

Peter Alander (
Michio Kaku)

Peter Alander (
Paul Davies)

Ali Genovese (
Frank Drake)

Caryl Hatzis
(Paid Davies)

Caryl Hatzis (SMC,
Michio Kaku)

Caryl Hatzis
(Andre Linde)

Caryl Hatzis
(Carol Stoker)

Faith Jong (SMM,
Paul Davies)

Vince Mohler (SMC,
Paul Davies)

Cleo Samson (SMC,
Carol Stoker)

Donald Schievenin (SMC,
Carol Stoker
)

AFTERWORD

Broadly speaking, many of the places described in this
book are real; we just can’t see them in such detail yet. Ensuring that known facts aren’t distorted too far is a tricky job for any science fiction writer, and there are always people who help out along the way. The authors of this book would like to acknowledge the help of a number of people in this regard. Many of them are members of either the Eidolist or the Mount Lawley Mafia (or both), and we would like to thank those two collectives for their support and advice. In particular, the many and varied talents of Dr. Damien Broderick, Simon Brown, Jeff Harris, Chris Lawson, and Jonathan Strahan deserve more than even very special thanks, but that is all we can offer in this forum. Similarly, to Kristy Brooks and Nydia Robertson we offer our deepest appreciation and gratitude for their patience and perseverance, among other things.

Acknowledgement must go to Erik Max Harris for (to the authors’ best knowledge) first proposing a scale based on Planck units. We have adapted his ideas to suit our needs, and any errors introduced in the process are ours. Winchell Chung’s weird world of 3-D star maps was a vital source of information at many stages throughout the writing of this book. Claus Bornich is the creator of a neat program called It’s Full of Stars, which we employed extensively in the realization of the world of the Orphans series. Extensive use was also made of the following programs: DK Multimedia’s
Red Shift 3
and ProFantasy’s
Campaign Cartographer 2
and
Fractal Terrain.
Once again, the authors would like to emphasize that any factual errors found in the text are their own doing (and that we are very, very sorry).

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