On the heels of a NASA spacecraft's historic close flyby of the sun on Christmas Eve, scientists on Earth have one question ...

NASA’s Juno Mission has revealed that Jupiter’s moon Io, the solar system's most volcanic body, lacks a global magma ocean.

To add to the sun’s historic year, a Nasa spacecraft made history as it approached close to the sun! Parker Solar Probe ...

Space agencies worldwide are gearing up missions in 2025 to expand humanity's horizons, from the Moon and Mars to asteroids and beyond.

NASA's Parker Solar Probe is set to make history by entering the sun's corona, its outer atmosphere. The mission aims to ...

With the spacecraft out of contact, it will be Friday before mission operators confirm its health following the close flyby.

Many stars in our galaxy exist in pairs. Now scientists are finding clues that our Sun may once have had a companion of its ...

The Quadrantids, which peak in early January each year, are considered to be "one of the best annual meteor showers," according to NASA. "Most meteor showers have a two-day peak, which makes catching ...

"Good night, good luck, a Merry Christmas, and God bless all of you—all of you on the good Earth" The Apollo 8 crew became the first humans to orbit the Moon on Christmas Eve 1986. The crew presented ...

Superflares release energy levels exceeding those of a trillion hydrogen bombs, dwarfing all previously recorded solar flares ...