The moon dances with the king of the planets, with the horizon as their stage. When you purchase through links on our site, ...

Ganymede, Jupiter's largest moon, is also the solar system's largest satellite, even larger than the planet Mercury. It is ...

Like April, May opens with a Full Moon as our satellite officially reaches this phase at 1:23 P.M. EDT. The month of May also carries 2026’s first — and only — Blue Moon, with a second Full Moon ...

Venus and Jupiter are the top evening features for your observing run after sunset in May. Jupiter also hosts a handful of exciting double transits - and double shadow transits - involving Europa and ...

Galileo’s warning about scientific consensus still resonates centuries later as modern discoveries continue overturning ...

Jupiter’s moon Ganymede is already famous for being the largest moon in the solar system. At more than 3,200 miles wide, it ...

Spread the loveIn a groundbreaking study, researchers have identified potential geysers on Ganymede, one of Jupiter’s most intriguing moons, which could be explored by the European Space Agency’s (ESA ...

Long before the full moon rises, shifting sunlight transforms the lunar surface into one of the sky's best telescope targets.

Jupiter’s Ganymede — has a unique and inexplicable magnetic field. New research could finally explain it: the moon is heating up.

A material recently discovered and tested at NASA's Glenn Research Center in Cleveland could help astronauts pack lighter for future missions to the moon. NASA is researching ways explorers could ...

A key problem for NASA to solve in maintaining a presence on the moon, or even Mars, is providing the resources necessary for long-term survival. The more scientists pack on a spacecraft, the heavier ...