Aside from sunlight, the sun sends out a gusty stream of particles called the solar wind. The ESA-led Solar Orbiter mission ...

Even if the specific monthly peak of the cycle has passed, it doesn't mean solar activity is over. Strong solar activity ...

"This mission's trailblazing research is rewriting the textbooks on solar science by going to a place no human-made object ...

William Shatner, who became the oldest person to travel to space at age 90, is offering encouragement and practical advice to Gayle King and the all-female crew launching April 14.

Blue Origin set a date for its space flight featuring Katy Perry and Gayle King, and released a patch to symbolize the ride, ...

Blue Origin has set a launch date for sending Gayle King, Katy Perry, Lauren Sanchez and three other women into space.

So that’s what Katy Perry has been fueling up for. On April 14, a little over half a year since she released her globally panned 143 album, the pop star will be exiting earth in search of friendlier ...

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.