Interstellar comet 3I/ATLAS has caught the interest of astronomers and amateur enthusiasts alike as just the third object to ...

NASA was able to spot a “new moon” while using the James Webb Space Telescope in one of the furthest planets inside our solar system – and still might not be enough to uncover the truth about what the ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept.

The enigma of the intruder about the same size as Manhattan Island is making astronomers rethink what they know about cosmic ...

The moon, just hours past its last quarter phase, will rise above the east-northeastern horizon shortly before midnight local ...

From lava worlds to gas giants, NASA says the variety of these worlds is staggering—and that signs of a further 8,000 distant ...

Mercury is tiny, barely bigger than the Moon. Its metallic core makes up 70% of the planet’s mass, vastly exceeding Earth’s ...

Pittsburgh-based aerospace company Astrobotic and Honda’s North American subsidiary are working on integrating Astrobotic’s vertical solar array technology with Honda’s regenerative fuel cell system ...

The methane gas may constitute a rarefied atmosphere, or it may come from erupting plumes on Makemake’s surface.