Investors Poured Record $14.5 Billion Into Space Companies Including Elon Musk’s SpaceX In 2021

Curiosity’s Samples from Martian Crater Strongly Depleted in Carbon-13, Researchers Say

Look Up and Watch a 1.1-km Asteroid Fly Past Earth Today – Here’s How

A huge asteroid will fly safely by Earth today. Here's how to watch it live.