Twin directories of astro:

[DIR]  ftp://ftp.esat.net/mirrors/.1/ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-6-stable/astro/
[DIR]  ftp://ftp.esat.net/mirrors/.1/ftp.freebsd.org/pub/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.esat.net/mirrors/.1/ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-7-stable/astro/
[DIR]  ftp://ftp.esat.net/mirrors/.1/ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-8-current/astro/
[DIR]  ftp://ftp.univie.ac.at/systems/FreeBSD/ports/amd64/packages-7-stable/astro/
[DIR]  ftp://ftp5.uk.freebsd.org/pub/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.lt.freebsd.org/pub/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.univie.ac.at/systems/FreeBSD/ports/amd64/packages-6-stable/astro/
[DIR]  ftp://ftp.za.freebsd.org/ports/amd64/packages-7-stable/astro/
[DIR]  ftp://ftp.za.freebsd.org/ports/amd64/packages-6-stable/astro/
[DIR]  ftp://ftp.za.freebsd.org/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.esat.net/mirrors/.1/ftp.freebsd.org/pub/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.univie.ac.at/systems/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-7.0-release/astro/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/ports/i386/packages-7.0-release/astro/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-6.3-release/astro/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/ports/i386/packages-6.3-release/astro/
[DIR]  ftp://ftp.in2p3.fr/pub/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.funet.fi/.m/mirrors1/rtfm.mit.edu/pub/usenet-by-hierarchy/sci/astro/
[DIR]  ftp://ftp.bbbs.net/graph/astro/
[DIR]  ftp://ftp.padua.org/pub/astro/
[DIR]  ftp://ftp.funet.fi/.m/uploads/incoming/astro/
[DIR]  ftp://ftp5.uk.freebsd.org/pub/FreeBSD/ports/amd64/packages-8-current/astro/
[DIR]  ftp://ftp.cs.rose-hulman.edu/FreeBSD/FreeBSD/ports/i386/packages-6.2-release/astro/
[DIR]  ftp://ftp.man.szczecin.pl/pub/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.man.szczecin.pl/pub/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.cs.rose-hulman.edu/FreeBSD/ports/i386/packages-7.0-release/astro/
[DIR]  ftp://ftp.cs.rose-hulman.edu/FreeBSD/ports/i386/packages-6.2-release/astro/
[DIR]  ftp://ftp.uvsq.fr/pub/FreeBSD/ports/amd64/packages-8-current/astro/
[DIR]  ftp://ftp5.uk.freebsd.org/pub/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.lt.freebsd.org/pub/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.mathematik.uni-marburg.de/pub/mirror/freebsd/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.cs.rpi.edu/mirrors/FreeBSD/ports/amd64/packages-6-stable/astro/
[DIR]  ftp://ftp.lt.freebsd.org/pub/FreeBSD/ports/amd64/packages-7-stable/astro/
[DIR]  ftp://ftp2.sk.freebsd.org/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.gwdg.de/pub/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.mgts.by/pub/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/freebsd/ports/$/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.es.freebsd.org/pub/FreeBSD/ports/i386/packages-7-stable/astro/
[DIR]  ftp://ftp.za.freebsd.org/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp2.sk.freebsd.org/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.gwdg.de/pub/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.mgts.by/pub/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/freebsd/ports/$/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.univie.ac.at/systems/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp.za.freebsd.org/ports/amd64/packages-8-current/astro/
[DIR]  ftp://ftp.es.freebsd.org/pub/FreeBSD/ports/i386/packages-6-stable/astro/
[DIR]  ftp://ftp2.sk.freebsd.org/FreeBSD/ports/amd64/packages-8-current/astro/
[DIR]  ftp://ftp.gwdg.de/pub/FreeBSD/ports/amd64/packages-8-current/astro/
[DIR]  ftp://ftp.mgts.by/pub/FreeBSD/ports/amd64/packages-8-current/astro/