However, while no such events took place on that date, nor on his revised date of Dec. 25, 1919, the seeds of anxiety and ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

The traditional Chinese lunar calendar divides the year into 24 solar terms. Winter Solstice (Chinese ... The Winter Solstice also marks the arrival of the coldest season in the year. Here are nine ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

A powerful new tool comes online this year that could help astronomers locate the mysterious planet hiding somewhere beyond ...

On Monday night you may have a chance to witness the moon obscuring the Red Planet at its brightest, as well as a comet’s ...

The European Space Agency released stunning snapshots showing the permanently shadowed craters at the top of our solar system ...

"It's not completely unusual for asteroids to be near the Earth," Gallagher said. "Our moon is about a quarter-million miles away from the Earth. So something 7.6 million miles out would be many, many ...

For decades, astronomers have tried to determine how Pluto acquired its unusually large moon Charon, which is about half the ...

Skies over South Carolina kick off 2025 with a planet parade, ancient comet and the muse of "Beyond Antares," a 23rd-century love song from "Star Trek" fame.