NASA scientists are warning that the Sun’s internal engine is behaving in ways they have not seen in years, pointing to an ...

NASA's Parker Solar Probe is about to make its closest approach to the sun. The spacecraft will fly within 3.8 million miles of the solar surface. The spacecraft is collecting essential data that can ...

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

Our planet was rocked by some of the worst geomagnetic storms in more than 20 years. Triggered by a slew of solar flares, the ...

On Christmas Eve, NASA's Parker Solar Probe flew 3.8 million miles above the sun's surface at a historic 430,000 miles per hour NASA/Johns Hopkins APL/Steve Gribben NASA is ending the year by ...

NASA’s Parker Solar Probe is making its second of three planned close passes through the sun’s outer atmosphere. The spacecraft will reach speeds of 430,000 mph, making it the fastest human-made ...

The Parker Solar Probe signaled to operators that it was still operating normally after traveling within 3.8 million miles of the Sun’s surface on Christmas Eve. The Parker Solar Probe signaled to ...

Artist’s concept of Parker Solar Probe. On Tuesday, Dec. 24, NASA's Parker Solar Probe got to within just 3.86 million miles (6.1 million kilometers) of the sun's surface. NASA’s Parker Solar Probe ...

On December 24, NASA’s Parker Solar Probe attempted to “touch” the sun and emerge unscathed. The closest approach ever made by a human-made object to our nearest star saw the spacecraft come within ...

NASA announced the selection of industry proposals to advance technologies for the agency’s Habitable Worlds Observatory concept.