Astronomers have discovered that asteroid 1998 KY26, the target of Japan’s Hayabusa2 extended mission, is far smaller and faster-spinning than previously thought. Astronomers have conducted a new ...

Join them for a weekend filled with stargazing, educational activities, guest speakers, and hands-on astronomy fun for all ages.

New Tarantula Nebula observations from the Atacama Large Millimeter/submillimeter Array (ALMA) are combined with imagery from ...

These Martian dunes in Mars' northern hemisphere were captured from above by NASA's Mars Reconnaissance Orbiter using its ...

2025 marks the bicentennial of the Erie Canal, and NASA's Earth Observatory commemorated the milestone with a satellite-based ...