ESA's Solar Orbiter, along with NASA's spacecraft, aids researchers in getting insights about NOAA 13664, the sun's active ...

Nasa has unfurled a solar sail in space for the first time, aiming to harness the propulsive power of sunlight for interstellar travel. The US space agency revealed that it had deployed the solar sail ...

A planned spacewalk outside the International Space Station has been postponed due to a “medical concern” with one of the ...

NASA’s Solar Dynamics Observatory spacecraft is located on the Earth–Sun line, and it observes the Sun’s near side. By ...

BREVARD COUNTY • FLORIDA – NASA astronauts will conduct a pair of spacewalks in January outside of the International Space Station to prepare for the installation of a roll-out solar array and ...

A different kind of solar eclipse took place on X Monday courtesy of NASA’s sun and moon social media accounts. Monday marked a rare and highly-anticipated solar eclipse that took place across North ...

On June 25, Tuesday, a small fleet of scientific instruments known as the Extreme Ultraviolet and X-ray Irradiance Sensors (EXIS) will be launched into 22,000 miles in space. Developed by researchers ...

The Parker Solar Probe has finally reached the atmosphere of the sun. The NASA spacecraft spent more than three years winding its way by planets and creeping gradually closer to our star to learn more ...

Solar cycle 25 kicked off last year. Forecasters thought it would be a mild one, but it's turning out to be quite the opposite. From its onset, this solar cycle has been steadily outpacing predictions ...

This story originally appeared on WIRED en Español, and has been translated from Spanish. The shadow of a total solar eclipse will cross some regions of Mexico, the United States, and Canada on April ...

Not only is Earth suddenly spinning faster, but our Sun is getting more active than NASA predicted. The Sun appears to have a cycle of about 11 years during which it waxes and wanes. Its activity is ...