"It felt like an earthquake or a big bomb going off.” 911 lines in Newton County lit up with anxious callers on June 26, wondering what happened when a massive boom and rattling disrupted what had ...

When NASA's DART mission crashed into the asteroid Dimorphos, the first stage of the impact saw the spacecraft's solar panels ...

When NASA’s DART spacecraft collided with a small asteroid moon in late 2022, the impact made history. It was the first ...

NASA has issued a startling alert about a “City Killer” asteroid that could hit the Moon by 2032. Experts warn it may disrupt ...

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

Though July's Buck Moon will begin to wane soon, the month's calendar of celestial events has only just begun.

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

NASA's DART spacecraft attempted to deflect an asteroid about the size of the Great Pyramid of Giza. New work tracking the debris has found a few fairly large surprises.

The NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Rio Hurtado, Chile, first reported observations to the Minor Planet Center of comet 3I/ATLAS on July 1, 2025.

When NASA's DART spacecraft slammed into the asteroid moon Dimorphos in September 2022, it didn't just change the asteroid's ...

The Tellus Science Museum in Georgia added a 150-gram meteorite, recently seen blazing through the sky, to its collection.