Need to Know | Air & Space Magazinehttp://www.airspacemag.com/rss/need-to-know/RSS feed for Need to KnowenThu, 06 Mar 2014 14:55:52 +0000Do space station crews take vitamin pills?http://www.airspacemag.com/need-to-know/do-space-station-crews-take-vitamin-pills-180949990/Recommended dietary supplements for the space travelerThu, 06 Mar 2014 14:55:52 +0000Why did the Enola Gay’s tail markings change?http://www.airspacemag.com/need-to-know/why-did-the-enola-gays-tail-markings-change-400569/ Wed, 02 Oct 2013 03:00:00 +0000How hot was Apollo 13 on reentry?http://www.airspacemag.com/need-to-know/how-hot-was-apollo-13-on-reentry-22877442/For the answer, we turned to James Lovell. Fri, 02 Aug 2013 03:00:00 +0000Were drones used in the Bikini bomb tests?http://www.airspacemag.com/need-to-know/were-drones-used-in-the-bikini-bomb-tests-6578388/ Wed, 03 Jul 2013 03:00:00 +0000Why did Lindbergh leave the windows open?http://www.airspacemag.com/need-to-know/why-did-lindbergh-leave-the-windows-open-77359472/Bob Van der Linden gives us the answer.Wed, 22 May 2013 03:00:00 +0000How often does the B-2 fly?http://www.airspacemag.com/need-to-know/how-often-does-the-b-2-fly-12288953/ Fri, 29 Mar 2013 03:00:00 +0000Why don’t today’s fighters have narrow waists?http://www.airspacemag.com/need-to-know/why-dont-todays-fighters-have-narrow-waists-8647157/Why don’t today’s fighters have narrow waists?Mon, 25 Mar 2013 03:00:00 +0000Why are the Eurofighter’s wingtips different?http://www.airspacemag.com/need-to-know/why-are-the-eurofighters-wingtips-different-26454107/Why are the Eurofighter’s wingtips different?Wed, 05 Sep 2012 03:00:00 +0000What’s driving China’s space program?http://www.airspacemag.com/need-to-know/whats-driving-chinas-space-program-238979/What’s driving China’s space program?Mon, 02 Jul 2012 03:00:00 +0000How did North Korea build its own rocket?http://www.airspacemag.com/need-to-know/how-did-north-korea-build-its-own-rocket-65784843/The origin of Unha-3.Thu, 12 Apr 2012 03:00:00 +0000