A nuclear explosion might eventually be Earth’s only way to protect itself from a dangerous asteroid. But preparing for that ...

NASA is actively working on planetary defence against asteroids that could threaten Earth. Their new documentary highlights efforts being made.

Lindley Johnson has been a pioneer in blueprinting warning and response scenarios to any potential impact of Earth by an ...

NASA has just premiered Planetary Defenders, offering a fascinating look at the high-stakes work geared toward protecting Earth from any large asteroids discovered coming our way.

These rubble remnants in their pristine forms make up a rocky world — the Asteroid Belt— in the vast expanse between Mars and Jupiter. These millions of asteroids are of varying sizes and circle the ...

Like many in America, Todd Martens grew up with parents who devoted the bulk of their vacation time to Disney’s theme parks. He now understands them as places to make sense of the world rather ...