SciencefromArs Technica13 hours agoDo you have ideas about how to improve America's space program?The Space Ideation Challenge offers $125,000 to fund open, non‑proprietary ideas that shape the space economy, markets, and national security.
Sciencefromwww.theguardian.com1 week agoThe whole thing was just mind-blowing': my trip into the abyss to see the TitanicAndrew Rogers won a supermarket competition that sent him on a rare civilian expedition to view the Titanic wreck aboard Russian submersibles in 1998.