Earth has a newly discovered—albeit temporary—companion in its journey around the sun. In research published this month in ...

Would you guess that the Earth is spinning at 1,000 mph around its axis and at the same time hurtling through space on its ...

On May 21, 2010, the Akatsuki orbiter ("Dawn" in Japanese) launched from the Tanegashima Space Center atop a H-IIA Launch ...

Asteroid 1998 KY26 is smaller, faster, and brighter than scientists thought, complicating Hayabusa2’s mission of landing on ...

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to ...

A solar eclipse occurs when the moon positions itself between Earth and the sun, casting a shadow over Earth. We explore the ...

The Earth stands alone in the solar system as a habitable world, as far as we know. But that doesn’t mean we don’t get ...

NASA is currently targeting no earlier than 2027 for the crewed Artemis III mission, but yet another delay seems likely.

On September 21, 2025, Saturn will experience its annual "opposition", reaching its peak brightness for the year. Just a day ...