Across the Universe: The Ethics of Extraterrestrials

• Article (blog post)
• 650 words
• Level: all audiences

A Tablet column (and now a post on The Catholic Astronomer blog) by Vatican Observatory astronomer Br. Guy Consolmagno, S. J., reviewing a discussion of ETs and aliens that was held during a meeting of astrobiologists at NASA Ames.

Click here to read the full article at The Catholic Astronomer, the blog of the Vatican Observatory Foundation.