UFOs, or UAP as researchers now call them, are no longer viewed with complete derision by science. Find out why the scientific and intelligence communities now think unidentified aerial phenomena might be worthwhile research topics.
Tag: Avi Loeb
Planets Without Suns: Can They Sustain Life?
Planets without suns float around orphaned in interstellar space. We've always assumed they couldn't support life. Find out why that view is changing. (4:30 min read)
Habitable Planets Orbiting Black Holes
Habitable planets orbiting a black hole are the setting for the Christoper Nolan film "Interstellar." Find out what scientists found when they considered the possibility in real life. (4:30 min read)