Comet ISON expected to bring invisible meteor shower

04/30/2013 | Space.com

Comet ISON may cause an invisible meteor shower over the Earth when it passes by this year. The dust from the tail will hit Earth's atmosphere and slowly settle to the ground, but it won't be visible. The poles may see some effect though as the dust creates glowing "noctilucent clouds." "Electric-blue ripples over Earth's polar regions might be the only visible sign that a shower is underway," NASA officials said in a release.

View Full Article in:

Space.com

Published in Brief:

SmartBrief Job Listings for Education

Job Title Company Location
School District of Philadelphia - Director, Observation and Feedback Coaches Program
School District of Philadelphia
Philadelphia, PA
Research Scientist
NWEA
Portland, OR
Opportunities for Former Teachers and Administrators with PLC Experience
Learning Sciences International
Nationwide, SL_Nationwide
Instructional Designer, ESL
Imagine Learning, Inc.
Provo, UT
Account Executive, National Accounts
NWEA
Nationwide, SL_Nationwide