An image taken in 2009 by MESSENGER of Mercury’s craters, which are considerably smooth inside.
Image credit: NASA
Nicole Bremer Nash is Director of Content and Social Media for HuTerra, where she uses SEO and social media to promote charitable organizations in their community-building and fundraising efforts. She enjoys volunteering, arts and crafts, and conducting science experiments at home. Nicole has a Bachelor of Arts degree in English from Transylvania University, and has experience in copywriting for education, print, business, and the web. You can find her on Facebook and Twitter via @HuTerra.