In a case of life imitating art, the European Space Agency is working on an experiment designed to launch a projectile into space and collide with an asteroid in an effort to alter its path away from Earth.
"Concepts are being sought for both ground- and space-based investigations, seeking improved understanding of the physics of very high-speed collisions involving both man-made and natural objects in space," the ESA announced in a statement.
The plan will culminate in a large-scale experiment in 2020, at which time two spacecraft will be launched in the direction of a 2,600-foot asteroid called 65803 Didymos. One spacecraft will intentionally crash into Didymos, attempting to alter its course, while the other records the results.
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The call to expand learning time to ensure that American students remain competitive with their international peers has become quite popular. While the rationale is perhaps a bit misguided (some evidence suggests that our students already experience as much instructional time as their peers~ and...
I'd like to know who coined the saying~"Sticks and stones may break your bones~ but names can never hurt you."? I've never found this to be true. Words are very powerful and negative words can hurt...a lot! I have found some helpful resources which teachers might wish to review on the topic of bullying. Go to my website to see the list of resources(stories~ links~ video clips~etc.) I have compiled. http://gailhennessey.com...
My daughter~ a fourth-grade student~ excels academically. She works hard in school and earns straight As. And while I wont go as far as to slap a My Daughter is an Honor Roll student sticker on my car bumper~ I am very proud of her.
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The release of Apple's latest mobile operating system is leaving owners of older devices behind, but a Cupertino policy for these devices means that they will not be rendered "obsolete."
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Need a short activity for your students: In the News...
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Perhaps, this might be of interest for a Bell Ringing Activity:
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