Venus, Jupiter, Mars, Mercury, and Saturn will align in February Mercury and Saturn will appear closest on4 Best viewing is ...

There are no two ways about it—space will kill you if you give it half a chance. More than land, sea, or air, the space ...

No matter how many missions to Mars she takes part in, the sheer joy of unearthing discoveries about the red planet never gets old for Mariek Schmidt.

A Month of Bright Planets Venus blazes at its brightest for the year after sunset, then Mars and Jupiter to rule the night ...

Is anyone out there?” is an age-old inquiry not limited by time or borders. It resonates with our curiosity, the vastness of ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Firefly Aerospace's Blue Ghost spacecraft has captured a stunning video clip of Earth ahead of its arrival on the lunar ...

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of Mars along with a time-lapse of "webcam" images that were released in near ...

Moon rocks have also made brief visits at the White House. During Trump's first term in office, a different Apollo 17 rock ...

Mauna Kea When you think of the tallest mountains, instinctively, Mount Everest comes to mind. But here's a shocker: Mauna ...

Lou Fine's Rex Dexter cover for Mystery Men Comics #2 is an early example from an artist who helped define science fiction ...