An asteroid is labelled risky if it comes within 7.4 million kilometres and measures more than 85 metres across.

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

Asteroid 2022 YS5, a building-sized space rock, will safely pass Earth on July 17, prompting NASA and ISRO to emphasize the ...

THERE may be a flaw in Nasa’s only defence against Earth-shattering asteroids, according to new analysis. In 2022, the US ...

The US space agency confirmed that YS5 poses no threat to our planet – but at 120ft in diameter, similar in size to a ...

Astronomers at the University of Maryland found that a surprising burst of rocky debris released during the DART mission ...

When NASA's DART mission crashed into the asteroid Dimorphos, the first stage of the impact saw the spacecraft's solar panels strike and pulverize two large boulders on the target, debris from which ...

NASA has confirmed that asteroid 2022 YS5 is approaching. The space rock will make its closest pass on 17 July.

NASA celebrated its Double Asteroid Redirection Test (DART) as a massive success, a proof of concept for saving humanity in ...

In 2022, NASA rammed a spacecraft into an asteroid to see if it could alter its orbital period around its parent asteroid.

In the almost three years since NASA proved that it could successfully deflect an asteroid, we’ve learned a lot about these ...