Sunday, November 19, 2017

How NASA watches for doomsday events

 About 17,000 undetected asteroids that are large enough to be a concern to NASA may be lurking near Earth, according to a recent report. That doesn’t mean it’s time to panic or start declaring that the world will end on Sunday (or any other day this year) because some non-existent planet is rapidly approaching Earth, but it does illustrate how seriously federal agencies and international organizations take real threats like asteroids and space weather.

No comments:

Post a Comment