Dramatic landing attempt on a comet coming Wednesday earthsky.org  •  Rosetta spacecraft will do the equivalent of transferring an object from one speeding bullet to another, when it tries to place its Philae lander on its comet. Sent from Flipboard, your personal magazine — a single place to discover and share the news you care about. On a mobile device and have a Flipboard account? Open this in the app. This email was sent to you by a Flipboard user via Flipboard's "Send to Friends" feature. Need help? Email support@flipboard.com. Privacy Policy ©2014 Flipboard, Inc. Made with love at 214 Homer Ave, Palo Alto, CA 94301