A recent study suggests that small asteroids, long overlooked, may hold the key to future space exploration. These space rocks could provide vital materials for missions to the Moon, Mars, and beyond, ...

Asteroid mining has shifted from science fiction to business plan, with serious money and engineering talent now chasing metals and water locked inside near‑Earth rocks. The promise is simple but ...

Scientists are digging into the hidden makeup of carbon-rich asteroids to see whether they could one day fuel space exploration—or even be mined for valuable resources. By analyzing rare meteorites ...

Scientists estimate there are thousands of asteroids large enough to destroy a city near Earth. NASA is sending a telescope into space to find them.

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 ...

Five asteroids, including one the size of a house, will approach Earth within the next two days. On Wednesday, March 25, the asteroids, the size of a car, an airplane, and two more the size of buses, ...

Add Yahoo as a preferred source to see more of our stories on Google. There could be a catastrophic threat lurking in space right now. We might not know until it’s too late. Near Earth, there are ...