The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.

America’s favorite astrophysicist has turned that lifelong fascination into a book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter,” which — like that beam of light — illuminates ...

Not every alien is trying to invade Earth, but if you're looking for the thrills and danger of an alien invasion, you can't ...

This combination of images shows Neil deGrasse Tyson at a premiere of "Now You See Me: Now You Don't" in New York on Nov. 10, 2025, left, and cover art for his book "Take Me to Your Leader: ...