As President Donald Trump directs the release of UFO data, experts ask: if extraterrestrials exist, how might they view us? Theoretical physicist Avi Loeb notes that our own conduct may shape any alien perception. This shift moves the conversation from mere existence to deeper questions about humanity’s responsibility for its actions.

NASA’s Perseverance rover has uncovered a new reason to be excited about Mars: Rocks found in an ancient river channel may contain the strongest hints yet of ancient microscopic life. If confirmed, these findings could reshape our understanding of the Red Planet’s history.