Researchers have put forward the idea of hollowing out an asteroid and using it to travel between the stars.
According to Goldman Sachs, asteroid mining has the potential to produce the world's first trillionaires.
An asteroid the size of a warehouse passed our planet at the weekend just hours after it was first spotted.
Rather than ramming or nuking a large space rock, scientists have suggested simply covering it in paint.
Researchers believe that it is very likely that the interstellar asteroid came from a binary star system.
NASA is working with US nuclear authorities to develop a spacecraft that can nuke dangerous space rocks.
The space rock known as 'Oumuamua is thought to have been tumbling around chaotically for billions of years.
The disconcertingly-shaped space rock was last seen hurtling past our planet back in October 2015.
Oumuamua, the first ever confirmed visitor to our solar system, has a thick layer of organic insulation.
An asteroid thought to have come from another solar system is to be checked for signs of alien technology.
An asteroid thought to have come from interstellar space is carrying organic carbon-based molecules.
The dinosaurs may not have gone extinct if the asteroid had hit almost anywhere other than where it did.
For the first time ever, astronomers have spotted what is thought to be a visitor from a distant star system.
An upcoming mission designed to test out the deflection of a large asteroid has hit a bit of a snag.
Known as Florence, the 2.7-mile asteroid is the largest near-Earth object ever recorded by NASA.
Scientists have revealed the immense destructiveness of the asteroid that wiped out the dinosaurs.
The huge space rock is due to pass within a safe distance of our planet at the beginning of September.
The asteroid known as 2012 TC4 is set to pass us by at a safe distance of 27,300 miles in October.
An asteroid due to pass the Earth in October is to become a target for a planetary defense exercise.
For the first time ever, an asteroid deflection technique for planetary defense is set to be tested out.