NASA's STEREO-A spacecraft is making a visit to Earth on August 12 after spending nearly 17 years in space. Passing between the Sun and Earth, the spacecraft marks the first Earth flyby of the more ...

When NASA launches a space probe to heavenly bodies beyond the Earth, it's a one-way ticket with no chance of a return trip. But not all NASA probes operate in this manner. Sometimes, deliberate ...

Aug. 11 (UPI) --On Saturday, NASA's STEREO-A spacecraft will pass between the Earth and the sun for the first time since it was launched 17 years ago. The Solar Terrestrial Relations Observatory ...

NASA's Stereo Cameras for Lunar-Plume Surface Studies (SCALPSS) captured the landing of Firefly's Blue Ghost landing on the ...

STEREO-A will pass between Earth and the Sun for its first flyby since launch in 2006, collaborating with other missions to reveal new insights about our star. Reading time 3 minutes For the past 17 ...

NASA’s Solar Terrestrial Relations Observatory (STEREO), set to launch aboard a Boeing Delta II rocket on Aug. 31, will be the focus of a media opportunity at 1 p.m. Friday at Astrotech in Titusville, ...

Images produced by NASA's STEREO spacecraft seem to show the comet is holding it together after its brush with the sun on Sunday. When you purchase through links on our site, we may earn an affiliate ...

This image was captured by ESA and NASA’s Solar and Heliospheric Observatory (SOHO) on July 22, 2012 at 10:48 PM EDT. On the right side, a cloud of solar material ejects from the sun in one of the ...