planetary defense

Posted inCivil

Arecibo damage to take months to repair

by Jeff Foust August 18, 2020January 23, 2023

Posted inCivil

NASA planetary defense efforts continue during pandemic

by Jeff Foust June 9, 2020January 23, 2023

Posted inCivil

NASA to develop mission to search for near-Earth asteroids

by Jeff Foust September 23, 2019January 23, 2023

Posted inCivil

Scientists lobby NASA for additional planetary defense missions

by Jeff Foust April 29, 2019January 23, 2023

Posted inNews

ESA plans second attempt at planetary defense mission

by Jeff Foust June 29, 2018January 23, 2023