What would YOU say to aliens before the apocalypse hits us?

Efforts are under way to crowd-source a message for putative future aliens, to be uploaded to the New Horizons probe after it completes its historic mission to Pluto and (possibly) another object in the Kuiper belt. New Horizons is the fifth object we’ve sent on a one-way journey out of the solar system, and the … More What would YOU say to aliens before the apocalypse hits us?

Orion’s first flight is good news – but can NASA sell the space dream?

I checked the latest space news on Saturday with bated breath. NASA had a lot riding on this week’s Orion flight. In a climate of limited budgets and little real public enthusiasm, failure wasn’t an option. The problem is where Orion goes next. By Cold War standards ambitions are vague; a couple more test flights, fly … More Orion’s first flight is good news – but can NASA sell the space dream?