<div dir="ltr">Dear Colleagues,<div><br></div><div>Please see the op-ed published by Dr. Ping Lu in the San Diego Union Tribune:</div><div><br></div><div><a href="https://www.sandiegouniontribune.com/opinion/commentary/story/2021-02-26/mars-perseverance-sdsu-aerospace-engineering" target="_blank">https://www.sandiegouniontribune.com/opinion/commentary/story/2021-02-26/mars-perseverance-sdsu-aerospace-engineering</a></div><div><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><span style="font-size:small">Eugene </span><br></div></div></div></div></div></div></div></div></div></div></div></div></div>