Home › Links › APOD: 2015 March 4 – Pillars and Jets in the Pelican Nebula APOD: 2015 March 4 – Pillars and Jets in the Pelican Nebula March 4, 2015 • Updated Mar 28, 2019 • Links • 1 min read APOD: 2015 March 4 – Pillars and Jets in the Pelican Nebula.