Marsha FreemanSocial Links Navigation Latest articles by Marsha Freeman Earth's Dwindling Resources Drive Space Exploration By Marsha Freeman published 10 April 09 Author Marsha Freeman spotlights the life of German rocket engineer Krafft Ehricke in 'Extraterrestrial Imperative.' Space Books Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1Watch 31st SpaceX Dragon cargo capsule arrive at the ISS today2India delays its 1st-ever Gaganyaan astronaut launch to 20263Space Force's mysterious X-37B begins 'aerobraking' to lower orbit. Here's how it works (video)4How do you vote from space? NASA astronauts cast 2024 election ballots from ISS5NASA's 15-year-old NEOWISE asteroid hunter meets fiery doom by burning up in Earth's atmosphere
Earth's Dwindling Resources Drive Space Exploration By Marsha Freeman published 10 April 09 Author Marsha Freeman spotlights the life of German rocket engineer Krafft Ehricke in 'Extraterrestrial Imperative.'
