NASA taking aim at asteroid is first step toward planetary defense
https://www.upi.com/Science_News/2021/11/21/NASA-DART-asteroid-deflection-Didymos/5031637527261/?fbclid=IwAR1d8H_WX5bFVWGVlqQbcmX0EpzimVI-KG7DUIN6hGp-u_NQkioATLkpToY Source Cited: www.apnews.com Sign in to see full entry.
![Associated Content](http://www.associatedcontent.com/user/8835/mandaleesrc="http://www.associatedcontent.com/images/house_ads/cp-sp6.gif" border="0"></a>){kind=link}