Ad astra =  To the stars : the magazine of the National Space Society. 
Issues for <2002-> have title:  AdAstra  To the stars 

 - [Washington, D.C.] :  National Space Society,  [1989- 
 - v. :  ill. ;  28 cm. 
 - Quarterly,  2003- 
 - Monthly,  1989-1991 Bimonthly,  1992-2002 
 - [Vol. 1, no. 1] (Jan. 1989)-v. 16, no. 4 (winter 2005) ; Spring 2005-summer 2006; v. 18, no. 3 (fall 2006)- 
<br/><br/> Title from cover. 
<br/><br/>Issue for Jan. 1989 also called Premier issue. Some issues combined. Winter 2007 misprinted as winter 2008 on cover. Some issues lack numbering, 2008- Vol. 29 (2017) and v. 33 (2021) complete in three issues; v. 34 complete in one issue. 
<br/><br/>Has occasional special issues. 
<br/><br/><label>ISSN: </label>1041-102X 
 = Ad astra  (Washington, D.C.) 
 = Ad astra  (Wash. D.C.) 
<br/><br/><label>CODEN: </label>ADASED 
<br/><br/><label>LCCN: </label>89645840  
<br/><br/><label>Nat. Bib. No.: </label>016933273  dnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>100971568  DNLM 1165267-6  DE-600 009186404  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics--Periodicals.<br/>Astronautics.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Periodicals.<br/>Periodicals.
<br/><br/><label>LC Class. No.: </label>TL787  / .A277 
<br/><br/><label>Dewey Class. No.: </label>629