NASA's asteroid mission isn't dead yet, Ars Technica
"This week, as the agency's chief financial officer, David Radzanowski, discussed the president's budget in a conference call with reporters, he let slip a seemingly huge piece of news. The robotic spacecraft NASA planned to grab an asteroid boulder would not launch in 2020, as originally planned, but some time in the early- to mid-2020s. The agency's notional launch date had changed to 2023, Radzanowski said. But he then cautioned reporters not to focus on that date. It could be earlier than that, he said, adding: "Don't get fixated that there's a delay at this point in time." But it is difficult to see 2023 as anything but a three-year delay."
Keith's note: This evaporating interest is not surprising given that NASA never really knew why it was doing this Asteroid Boulder Retrieval Mission anyway. Either it was/was not trying to protect Earth and/or this was/was not a stepping stone on the #JourneyToMars or something. Charlie Bolden's confusion on this topic was in evidence last year at budget time: