From: utzoo!decvax!harpo!eagle!mhtsa!alice!sjb Newsgroups: net.columbia Title: Challenger Launch Delayed Article-I.D.: alice.1371 Posted: Thu Jan 6 15:18:47 1983 Received: Fri Jan 7 03:45:09 1983 The launch of STS-6 will take place ''no earlier than 1 February,'' NASA said today, as engineers still look for the hydrogen leak. They will decide by Friday whether or not to conduct a second test firing of the main engines. On Monday, a simulated computerized countdown, with all four astronauts and mission specialists participating, will be held as scheduled.