O’Neill made his space colony idea profitable by having them build solar power satellites. Huge solar arrays would be ...

When SpaceX CEO Elon Musk announced a pivot from Mars to the moon, one detail of his plan caused eyebrows to raise. Musk ...

The Rubin Observatory’s real-time alert system can detect millions of cosmic events per night, from asteroids to supernovae, ...

Asteroid 2026 CU1 will sweep past Earth this week at high speed, close enough to attract attention yet deemed safe, raising ...

The Artemis II mission, which will return to the Moon, already has a confirmed date: the launch window will begin on Friday, ...

A neighbor contacted Tampa Bay 28 over concerns about an Apollo Beach intersection. Paseo Al Mar Blvd. & Gate Dancer Road is a four-way stop.

Our planet is currently defenseless against “city killer” asteroids, noting “we don’t know where they are,” a leading scientist has warned this week. Astronomer Kelly Fast, NASA’s planetary defense ...

More space technology must be developed to prevent "city-killing asteroids" from hitting Earth, experts recommended at a recent science conference. While the risk is low, mid-size asteroids near Earth ...

A hidden population of asteroids capable of destroying an entire city remains one of the biggest unresolved threats to Earth, according to NASA, planetary defense experts who say thousands of these ...

She’s worried about the a-rock-alypse. A planetary defense expert is warning that humanity is defenseless against up to 15,000 undetected near-Earth asteroids that have the potential to take out a ...

Add Yahoo as a preferred source to see more of our stories on Google. Nasa said that around 15,000 mid-sized asteroids are unaccounted for - Maciej Frolow Astronomers do not know where thousands of ...