Three Tucson scientists are featured in "Planetary Defenders," a new NASA documentary that premieres Wednesday about the ...

Make It the Mexican Way Rescued NASA astronauts deliver message to Trump, Musk after 'incredible' nine months in space ...

Space agencies from the US, Europe and Japan are all making plans to visit the asteroid Apophis when it makes an extremely close flyby in 2029 to learn how to deflect others like it ...

Pennsylvania town takes hilarious approach to try to cut down speeding with wavy road lines Rescued NASA astronauts deliver message to ... takes emergency look at 'city-killer' asteroid 2024 YR4 ahead ...

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

The asteroid that once had a small chance of striking Earth and now might slam into the moon resembles a spinning hockey puck ...

NASA released stunning images of the NGC 1514 nebula, showcasing the most vivid depiction of its dual rings ever captured.

NASA recently tracked asteroid 2024 YR4, which initially showed a 3 per cent chance of hitting Earth in 2032. New data shows it's no longer a threat, but the incident highlights the need for strong ...

NASA is working on a new space observatory, NEO Surveyor, the first spacecraft designed to assess the threats of asteroids well in advance. The mission launch date is expected to be in the fall of ...

About exactly four years from now, the asteroid Apophis will swing past Earth on April 13, 2029. This space rock, measuring ...

NASA and other global space scientists keep a close eye on asteroids known as near-Earth objects (NEOs). These are comets or ...

Dr Kelly Fast is the space agency’s acting NASA Planetary Defense officer and will explain the technologies being created to ...