Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...

Unpredictable solar activity is causing satellites to fall to Earth. Intense solar phenomena have contributed to the ...

Parts of the northern U.S. could have an opportunity to see the northern lights on Wednesday night, with additional chances ...

Dubbed the Carrington Event, the flare challenged perceptions of Earth's relationship with the sun, heavily impacting early ...

Sunspots captured astronomers' interest, and with the expanding availability and quality of telescopes, were closely tracked until 1645. Despite huge interest in them, astronomers could find no ...

Voyager 2's 1986 flyby of Uranus, the main source of our knowledge of the icy planet, could have come at the same time as a ...

Unexpected solar activity caused Binar satellites to re-enter early, illustrating challenges of solar weather in low orbit.

Syed Ayaz, a researcher at The University of Alabama in Huntsville (UAH), has published a paper in Scientific Reports that ...

Trump Taps Matt Gaetz for Attorney General, a Provocative Move President-elect Trump plans to nominate the Florida congressman, among a flurry of personnel announcements as Republicans neared ...

Former Democratic congresswoman Tulsi Gabbard has been appointed as the director of national intelligence by US President-elect Donald Trump. Gabbard, who switched to the Republican Party, is a ...

Sam Brown, who’s challenging Jacky Rosen to represent Nevada in the U.S. Senate, recently launched a “Women for Sam Brown” coalition. The irony is obvious to anyone who knows about his long ...