Penetrators for in situ subsurface investigations of Europa
Calculating risk and payoff in planetary exploration and life detection missions
Upper bounds on technoemission rates from 60 years of “silence”
#FoundThem–21st Century pre-search and post-detection seti protocols for social and digital media
Stellivore extraterrestrials? Binary stars as living systems
Concepts for future missions to search for technosignatures
Clicks, whistles and pulses: Passive and active signal use in dolphin communication