NOTE: ANNOUNCEMENTS FOR COMMERCIAL PRODUCTS OR SERVICES ARE BEING ALLOWED UNDER CONSTRAINTS BELOW UNTIL FRIDAY, DECEMBER 28. THE PEN SUBSCRIBER COMMUNITY WILL THEN BE POLLED TO DETERMINE WHETHER SUCH ANNOUNCEMENTS ARE OF VALUE AND WILL CONTINUE.
Please send all replies and submissions to pen_editor at psi.edu. Commercial announcements: Subject line should begin with "Commercial:".
WORD LIMIT: All announcements are limited to a maximum of 200 words (title plus text). Extended information should be provided by URLs within the text.
DEADLINE: Send announcements to pen_editor at psi.edu by 5pm PST Friday for inclusion in the Sunday issue (late items will be included the following Sunday).
FORMAT: Please submit all announcements in plain text. No images or attachments are distributed through PEN.
EDITORIALS AND COMMENTARIES: The PEN welcomes editorials and commentaries related to planetary science, solar system exploration, how they are conducted, their politics, their funding, their management, and their future. Please provide the title with 'EDITORIAL:' at the beginning. Include your name and affiliation in the text. Text + Title are limited to 200 words. If your comments are more extensive, please provide a URL to the full text. If you need a URL, we can post your editorial at planetarypolicy.org and provide the link in the PEN announcement.
JOB ANNOUNCEMENTS: These should include position title, institution, and a brief description of the job (conforming to the 200 word limit above). A URL link within the text should be included for an extended job description and application procedure.
MEETING CALENDAR: To add a meeting to the PEN Meeting Calendar send the title, date, location and URL to pen_editor at psi.edu.