UFO gathering draws believers and belittlers
European primary datasets of alien bacteria and viruses | Scientific Data
Visualizing the possibility of intelligent life in the Milky Way | TED Blog
Cumulative number of alien species established in terrestrial environment in 11 countries — European Environment Agency
Chart: One Third of Americans Believe in Aliens | Statista
Cumulative number of alien species established in freshwater environment in 11 countries — European Environment Agency
A Unified Classification of Alien Species Based on the Magnitude of their Environmental Impacts | PLOS Biology
ESA - ESA plays alien in art project pondering life beyond Earth
A workflow for standardising and integrating alien species distribution data
Environmental Impact Classification for Alien Taxa - resource | IUCN
Alien species in Europe (2012) | Epthinktank | European Parliament
The Most Precise Measurement of an Alien World's Size | NASA
Texas Criminal Illegal Alien Data | Department of Public Safety
Citizen Scientists Are Helping Find Alien Planets in NASA's TESS Data | Space
Government Report Finds No Evidence U.F.O.s Were Alien Spacecraft - The New York Times
Diversity | Free Full-Text | Using Import Data to Predict the Potential of Introduction of Alert Alien Species to South Korea
SETI@home's crowdsourced search for aliens ending after 21 years | CNN
NASA UFO panel in first public meeting says better data needed | Reuters
Using epsilon machines to assist in the search for alien life
AI is helping us search for intelligent alien life – and we've found 8 strange new signals
European map estimating the level of invasion by alien plant species — European Environment Agency
NASA panel studying UFOs says stigma and poor data pose challenges
The Search for E.T. Goes on Hold, for Now - The New York Times
Cumulative number of alien species established in 11 Nordic and Baltic countries* since 1900 — European Environment Agency
Are We Alone in the Universe? Data Analysis and Data Visualization of UFO Sightings with R | by Saúl Buentello | Towards Data Science
Projecting the continental accumulation of alien species through to 2050 - Seebens - 2021 - Global Change Biology - Wiley Online Library
