"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

Jupiter's moon Europa is on the short list of places in our solar system seen as promising in the search for life beyond ...

The sun’s outer atmosphere resembles a pufferfish.

A new 3I/ATLAS captured by NASA-supported Gemini North telescope revealed a 'chemical scream' as the comet's temperature ...

New research suggests Jupiter’s moon Europa may lack seafloor activity needed for life, despite its vast subsurface ocean and ...

A new study is skeptical that life could still be present on Jupiter's moon Europa, where a NASA spacecraft launched in ...

Researchers followed a single solar hotspot for 3 months as it unleashed nearly 1,000 flares, revealing insights about our Sun's fury.

Europa’s buried ocean has made it one of the most exciting places to search for life beyond Earth. However, new calculations suggest its seafloor may be calm, cold, and largely inactive, with little ...

Scientists tracked active solar region NOAA 13664 for 94 days, showing how persistent magnetic complexity drives flares and ...

A new study led by WashU planetary scientists suggests the icy moon lacks the undersea activity needed to support life.

Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...