NASA’s Parker Solar Probe has once again made history by achieving a speed that is almost unimaginable. During its recent ...

NASA is set to launch three satellites Wednesday aimed at tracking solar storms and improving forecasts of space weather that ...

The mission will study space weather and cosmic radiation and their impacts on Earth, astronauts and future space exploration.

And here’s another fun fact: tonight’s also the quickest sunset of the year. The Sun’s steep path makes it drop almost straight down, so sunset happens nearly twice as fast as it does near in summer ...

The newly discovered asteroid is expected to tag along on the Earth's path around the sun for another 60 years.

NASA and NOAA launch three satellites to monitor space weather, protecting vital technologies like GPS and power grids from solar storms.

The NASA Interstellar Mapping and Acceleration Probe (IMAP), along with secondary payloads, is scheduled to launch aboard a Falcon 9 on Wednesday, Sept. 24, from Launch Complex 39A (LC-39A) at the ...

In the Northern Hemisphere, the equinox symbolizes the onset of shorter days with longer, cooler nights, while in the ...

While the weather in San Diego may not reflect it, fall is officially here. In fact, the outlook for San Diego County is warm and dry.

That means days are getting shorter, the weather is turning cooler, and winter is — gasp — on the horizon. The season will ...

PENNSYLVANIA, USA — It is the first day of Astronomical Fall or the Autumnal Equinox. It is the moment the sun aligns with ...

The partial solar eclipse was visible to over 16 million people when it darkened the sky over the Pacific on Sept. 21-22 ...