Stargazers will get a peek at what's been called a "parade of planets," when up to seven planets may appear to line up.

As Mars approaches opposition this month, it will become a dazzling spectacle in the night sky. See it at its best now, or ...

The moon will pass closely by Jupiter this evening (Jan. 10), meeting up with the gas giant in the constellation Taurus.

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

Texas sky watchers who marveled at the solar eclipse last April and the four supermoons in 2024 will be treated to a rare planetary event in 2025: Six planets will align in the night skies over Texas, ...

February 1: The thin, four-day-old crescent moon will be just a few degrees from Venus, making a lovely pair. Look for them in the sky in the southwest after sunset. When you observe the moon, see if ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

A newly-discovered comet might light up the night sky in the coming weeks, possibly shining even brighter than the planet ...

The Red Planet comes closest to Earth, disappears behind the Moon in an occultation, and finally reaches opposition in the ...

Chile's Atacama Desert is home to some of the best Earth-based observatories, though an energy company is throwing a wrench ...

Few places in the solar system are better suited to a balloon than Titan. The combination of low gravity and high atmospheric ...

S ometimes, coming up with a date activity that's as exciting and unique as your relationship can be just as difficult as ...