The International Astronomical Center advises against attempting to sight the Ramadan crescent on February 17, 2026, due to ...

The International Astronomical Center advises against attempting to sight the Ramadan crescent on February 17, 2026, due to the moon's proximity to the sun, posing risks to observers and equipment.

NASA and SpaceX launch a replacement crew to restore the International Space Station after its first-ever medical evacuation..

NOAA is forecasting a turbulent solar wind of Saturday, Feb. 14 (Valentine's Day) and Sunday, Feb. 15, with displays of the aurora borealis possible in northern states.

Some possible areas of fog or low clouds early Saturday morning; otherwise, Spring-like temperatures in the 40s and 50s will continue through Tuesday, with some locations south of I-90 possibly ...