During a solar eclipse, astronomers who study heliophysics are able to study the sun's corona—its outer atmosphere—in ways they are unable to do at any other time.

By flying two satellites in a precise formation, Proba-3 created a sustained, artificial solar eclipse, opening a new window into the Sun's mysterious corona.

As astronomical wonders continue to capture global attention, Holland America Line announces the addition of astronomy experts to its three 2026 solar eclipse cruises. A total solar eclipse will ...

During a solar eclipse, astronomers who study heliophysics are able to study the Sun's corona – its outer atmosphere – in ways they are unable to do ...

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Holland America Line has announced the addition of astronomy experts to its three 2026 solar eclipse cruises.

(THE CONVERSATION) During a solar eclipse, astronomers who study heliophysics are able to study the Sun’s corona – its outer atmosphere – in ways they are unable to do at any other time.

Germany announced on Wednesday that it will work with a group of Ukraine’s Western backers to supply a package of military aid to the war-ravaged country worth up to $500 million using a new ...