For once, Earth isn’t the one in the crosshairs. NASA scientists have confirmed that a fast-moving asteroid first spotted by ...

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

NASA has confirmed that Earth has gained a temporary cosmic companion in the form of asteroid 2025 PN7, which will orbit our ...

Dive into NASA's ATLAS system as interstellar 3I/ATLAS nears Sun on 29 Oct 2025—no Earth hit, but astrometry campaign probes ...

NASA and the International Asteroid Warning Network have launched a global campaign to track comet 3I/ATLAS and strengthen ...

UN launches a global planetary-defence campaign as interstellar comet 3I/ATLAS speeds past Earth, sparking both scientific curiosity and international cooperation—though NASA insists there is no ...

Most people would think that Earth only has one moon, but in reality it's had multiple moons on more than one time. And right ...

An asteroid named 2025 PN7 has been in quasi-orbit of Earth for approximately 60 years. It's expected to stay there for ...

The 2025 PN7 is Earth's newly confirmed quasi-moon, a tiny asteroid (approx. 19m wide) that orbits the Sun in sync with our planet. Learn how this temporary companion has been following Earth since ...

NASA just confirmed that a quasi-moon has been orbiting since 1960. Here is everything to know about what is being called a ...

Gaia’s full-sky survey generated a massive database tracking how asteroids reflect light as they rotate. These measurements, called light curves, reveal changes in brightness over time. When ...

The comet, called 3I/ATLAS, is the third known interstellar object that has come through our solar system. As it flies deeper ...