NASA’s Director of Planetary Science Jim Green speaks during the Mars New Year's celebration Saturday, June 20, 2015, in Mars, Pennsylvania. The town is hosting three days of Science, Technology, Engineering, Arts and Mathematics (STEAM) activities.
<bdi><a href="https://www.wikidata.org/wiki/Q71171454" class="extiw" title="d:Q71171454"><span title="American photographer">Bill Ingalls</span></a>
</bdi>
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/nasahqphoto/18991473452/">https://www.flickr.com/photos/nasahqphoto/18991473452/</a>