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When a vending-machine-sized spacecraft hit Dimorphos in 2022, planetary defense experts anticipated an easy test of kinetic ...
In 2022, NASA rammed a spacecraft into an asteroid to see if it could alter its orbital period around its parent asteroid. The mission, dubbed the Double Asteroid Redirection Test (DART), aimed to ...
This stunning 527-megapixel composite reveals both visible and infrared views of young stars, ionized gas, and dust filaments ...
Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...
Astronomers have spotted a new interstellar object — the third of its kind ever seen — shooting towards us through the solar ...