# DIRECTORY astro/space calender.txt Space calender deltclip.faq Questions and answers about Delta Clipper spacecraf intmag.txt Bright satellites jpldescr.txt About JPL (Jet Propulsion Laboratory) manifest.txt Shuttle manifest molczan.txt File format of Ted Molczan's satellite elements nasaform.doc File format of NASA satellite predictions question.txt Question and answers about space flights probes.zip Planetary probes, history and future publicat.esa Information of ESA publications satelite.txt Orbiting satellite history # Macintosh files: ers-1a.sea ERS-1 Information stack, 1/3 (HC,SFX) ers-1b.sea ERS-1 Information stack, 2/3 (HC,SFX) ers-1c.sea ERS-1 Information stack, 3/3 (HC,SFX)