New Frontiers

OSIRIS-REx Asteroid Sampler Enters Final Assembly

OSIRIS-Rex, NASA’s first ever spacecraft designed to collect and retrieve pristine samples of an asteroid for return to Earth has…

6 years ago

If the Sun Were the Size of a Person, How Big Would an Asteroid Be?

I love anything that attempts to provide a sense of scale about the Solar System (see here and here for…

6 years ago