Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2019	May 29, 2020	Jun. 28, 2019
Cover [Abstract]
Document Type	10-K/A
Amendment Flag	true
Amendment Description	The sole purpose of this Amendment to the registrant’s Annual Report on Form 10-K for the period ended December 31, 2019 is to furnish revised Interactive Data File exhibits pursuant to Rule 405 of Regulation S-T. No other changes have been made to the 10-K, and this Amendment has not been updated to reflect events occurring subsequent to the filing of the 10-K.
Document Annual Report	true
Document Period End Date	Dec. 31, 2019
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2019
Current Fiscal Year End Date	--12-31
Entity File Number	333-149000
Entity Registrant Name	Astro Aerospace Ltd.
Entity Central Index Key	0001425203
Entity Tax Identification Number	98-0557091
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	320 W. Main Street
Entity Address, City or Town	Lewisville
Entity Address, State or Province	TX
Entity Address, Country	US
Entity Address, Postal Zip Code	75057
City Area Code	972
Local Phone Number	221-1199
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Public Float			$ 17,791,155
Entity Common Stock, Shares Outstanding		78,129,504