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”
SETI and astrobiology: The Rio Scale and the London Scale
#FoundThem–21st Century pre-search and post-detection seti protocols for social and digital media
Concepts for future missions to search for technosignatures
Stellivore extraterrestrials? Binary stars as living systems
Clicks, whistles and pulses: Passive and active signal use in dolphin communication
A novel SETI strategy targeting the solar focal regions of the most nearby stars