Asteroid 2015 KW 120 will make a really close approach with Earth tomorrow!
Sentinel may be able to detect smaller asteroids!
Is it a bird? Is it a plane? Is it an asteroid???
NEO NEWS (21 April 2015) NASA ARM, OSIRIS-Rex, and Planetary Defense Conference
Bolden Not Concerned About ARM Criticism
Space News, April 15 2015, by Jeff Foust [http://spacenews.com/31-space-symposium/#sthash.ivLIzIyJ.dpuf] NASA Administrator Charles Bolden said April 14 he is not concerned with recent criticism of the Asteroid Redirect Mission (ARM) by the agency’s own advisory group. The NASA Advisory Council, at an April 10 meeting in Washington, unanimously approved a finding that concluded that NASA should not carry out its current plans for ARM. Those plans involve landing