Welcome to the 641st Carnival of Space! The Carnival is a community of space science and astronomy writers and bloggers, who submit their best work each week for your benefit. We have a fantastic roundup today, so now, on to this week’s worth of stories!Universe Today:
- Giant Meteor Impacts Might Have Triggered Early Earth’s Plate Tectonics
- Cancer Seems to Have Trouble Spreading in Microgravity
- Prior 80 years and the Next 80 Years
- A Scattering Shield to Get to Within 10,000 Kilometers of the Surface of the Sun
- Multi-Kilometer Space Telescopes and Megameter Arrays
Thank you for all of your stories – we’ll see you next week!
And if you’re interested in looking back, here’s an archive to all the past Carnivals of Space. If you’ve got a space-related blog, you should really join the carnival. Just email an entry to firstname.lastname@example.org, and the next host will link to it. It will help get awareness out there about your writing, help you meet others in the space community – and community is what blogging is all about. And if you really want to help out, sign up to be a host. Send an email to the above address.