Some Saharan dust is expected to move into Southeast Texas. That dust can make for hazy sunsets and sunrises, but can also be a lung irritant for those with asthma or allergies. At this time, the ...

The mission, SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer), will orbit Earth while studying hundreds of millions of stars and galaxies ...