Asteroid will zoom within 25,000 miles of Earth

At closest approach Sunday, the 60-foot rock will pass a safe 25,000 miles (40,200 kilometers) over New Zealand…

China revives moon rover, but malfunction persists

China has restored communications with its space program’s troubled “Jade Rabbit” moon rover…

Falling satellite expected to hit earth within days

Scientists say a more-than one-ton satellite will come crashing into earth’s atmosphere in the next few days…