ESA’s Planetary Defence team allay fears 100-metre-wide object could hit Earth’s moon and disrupt satellites ...

NASA’s NEO Surveyor telescope will launch in 2027 to find dangerous asteroids that current telescopes miss, strengthening planetary defense.

Initially, much uncertainty surrounded the flight path of the space rock known as 2024 YR4, a small asteroid that has ...

New observations have ruled out the chances of an asteroid hitting the moon in 2032, according to scientists using the James Webb Space Telescope.

"The work continues." ...

A team led by the Johns Hopkins Applied Physics Laboratory were focused on using the Webb telescope because the asteroid has been extremely difficult to observe since last year. A ...

There were concerns that Asteroid 2024 YR4 could hit the moon or Earth.

Estimating a mass for a potentially hazardous asteroid (PHA) is perhaps the single most important thing to understand about ...