That’s a lot of space dust!

In 2016, NASA launched an $800 million spacecraft called the Origins, Spectral Interpretation, Resource Identification, and Security Regolith Explorer (or “OSIRIS-Rex” if you’re into the whole brevity thing). In September 2023, OSIRIS-Rex completed a 4-billion-mile journey to the ancient asteroid Bennu and back and dropped off 4.29 ounces (121.6 grams) of samples from 63,000 miles above the Earth. And if you think that’s cool, Mashable has more.