Serving nine UC campuses and two national laboratories, Lick Observatory continues to be at the forefront of groundbreaking ...

Last week I wrote about my adrenaline-fueled experience at Crossword Con on Friday, April 4. After discussing today’s puzzle, ...

Hubble’s 35-year journey showcases humanity’s boldest space achievements, capturing everything from new stars forming to ...

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Video Back Videos home Signature collection Essentials collection Artificial Intelligence ...

Science fiction writer Kim Stanley Robinson spoke about death, climate change, and its political and economic dimensions in ...

The solar system consists of our star, the sun, and everything bound to it by gravity: the planets Mercury, Venus, Earth, ...

Scientists have unveiled an enormous gas cloud just 300 light-years from the solar system that measures about full 40 moons ...

Astronomers using the James Webb Space Telescope have directly detected the faint glow of a planet that’s colder than any ...

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

NASA’s Lucy spacecraft captures asteroid Donaldjohanson, marking a new step in its mission to explore the solar system’s ...

The NASA New Horizons spacecraft's extensive observations of Lyman-alpha emissions have resulted in the first-ever map from the galaxy at this important ultraviolet wavelength, providing a new look at ...