Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky this week.

There is no other moon quite like our own in the entire solar system. The Moon is unique in a lot of ways, some of which are ...

Ganymede, Jupiter's largest moon and the solar system's largest, is bigger than Mercury and the dwarf planet Pluto, with a diameter of 5,268 kilometers.

Some people in town today for the Yakima River Canyon Marathon may have been looking for a little running inspiration.

Among other things, he warned that millions of rural Americans could get stuck with slow internet speeds if rules are changed to favor Elon Musk's satellite internet company, Starlink. His ...

At that time, our satellite will sit 222,530 miles (358,127 kilometers ... Io is alone to Jupiter's east, while Ganymede, Europa, and Callisto are strung out to the west, in that order from nearest to ...

For those times, satellite phones are a true game-changer for anyone venturing into remote areas beyond the reach of traditional mobile networks or during emergencies or natural disasters.

Scientists have successfully established the world's longest intercontinental ultra-secure quantum satellite link, spanning 12,900 km. Using the Chinese quantum microsatellite Jinan-1, launched ...

BOULDER, Colo. — Satellite operators need better space weather models to maximize the life of their satellites and to avoid collisions in low Earth orbit. The growth in the population of ...

Texting via satellite comes to customers with recent Pixel and Galaxy phones starting today. Texting via satellite comes to customers with recent Pixel and Galaxy phones starting today.

Following on from the success of its predecessor GRBAlpha, which the European Space Agency (ESA) dubbed 'the world's smallest astrophysics space observatory' when it went into space in March 2021, ...