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.

NASA's IMAP mission will launch probes to study the heliosphere, a solar shield protecting Earth, offering insights into solar storms and safeguarding technology.

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 ...

We can officially say that fall is here, arriving at 1:19 p.m. on Monday afternoon. This is the astronomical arrival of fall.

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.

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

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