Asteroid 2024 PT5 is considered Earth's mini-moon and may be a key target for potential asteroid mining operations.

September's new moon occurs on Sept. 21 and will partially eclipse the sun for skywatchers in the southern Pacific Ocean and ...

Megastructures have big impacts on the world - namely the people around and the environment they affect. However, this one ...

Astronomy experts advise stargazers to find locations away from city lights, where dark skies allow for clearer views. Parks, ...

Saturn will put on a show for professional and backyard astromers alike, and be the brightest and closest it has been to Earth all year. On Sunday, Sept. 21, Saturn will be at opposition, meaning the ...

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

On September 21, 2025, a partial solar eclipse, the year's last, will occur, but it won't be visible from India.

Partial solar eclipse today will take place on September 21, 2025. The event will be visible from New Zealand, Antarctica, ...

Oceans cover three-quarters of the Earth, yet only 20% of the seafloor has yet been mapped. The race to understand these depths could further scientific understanding, but also lead to exploitation.

Summer is officially over September 22, at 2:19 p.m. Time to hang up the surfboard, deflate the beach balls, stow the grill, put away the Hawaiian shirts, and have a good cry. Naturally you're angry.

NASA is recruiting volunteers to help track the path of the Artemis II mission that is sending a crew to orbit the Moon.

A partial solar eclipse will occur on September 21-22, 2025, visible primarily in the Southern Hemisphere, with Antarctica ...