diff --git a/src/Time/moonpos.hxx b/src/Time/moonpos.hxx
index ab22d26d8..ae3fd6371 100644
--- a/src/Time/moonpos.hxx
+++ b/src/Time/moonpos.hxx
@@ -1,38 +1,5 @@
 /*
- * moonpos.hxx (taken from XEarth)
- * kirk johnson
- * july 1993
- *
- * code for calculating the position on the earth's surface for which
- * the sun is directly overhead (adapted from _practical astronomy
- * with your calculator, third edition_, peter duffett-smith,
- * cambridge university press, 1988.)
- *
  * RCS $Id$
- *
- * Copyright (C) 1989, 1990, 1993, 1994, 1995 Kirk Lauritz Johnson
- *
- * Parts of the source code (as marked) are:
- *   Copyright (C) 1989, 1990, 1991 by Jim Frost
- *   Copyright (C) 1992 by Jamie Zawinski <jwz@lucid.com>
- *
- * Permission to use, copy, modify and freely distribute xearth for
- * non-commercial and not-for-profit purposes is hereby granted
- * without fee, provided that both the above copyright notice and this
- * permission notice appear in all copies and in supporting
- * documentation.
- *
- * The author makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT
- * OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
 
diff --git a/src/Time/sunpos.hxx b/src/Time/sunpos.hxx
index b2919f044..006bd98ea 100644
--- a/src/Time/sunpos.hxx
+++ b/src/Time/sunpos.hxx
@@ -1,38 +1,5 @@
 /*
- * sunpos.hxx (taken from XEarth)
- * kirk johnson
- * july 1993
- *
- * code for calculating the position on the earth's surface for which
- * the sun is directly overhead (adapted from _practical astronomy
- * with your calculator, third edition_, peter duffett-smith,
- * cambridge university press, 1988.)
- *
  * RCS $Id$
- *
- * Copyright (C) 1989, 1990, 1993, 1994, 1995 Kirk Lauritz Johnson
- *
- * Parts of the source code (as marked) are:
- *   Copyright (C) 1989, 1990, 1991 by Jim Frost
- *   Copyright (C) 1992 by Jamie Zawinski <jwz@lucid.com>
- *
- * Permission to use, copy, modify and freely distribute xearth for
- * non-commercial and not-for-profit purposes is hereby granted
- * without fee, provided that both the above copyright notice and this
- * permission notice appear in all copies and in supporting
- * documentation.
- *
- * The author makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT
- * OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */