These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...
Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...
Earth” that sits in the temperate zone of its star, instantly vaulting it into the short list of worlds that might be able to ...