The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

Scientists scanning the Moon’s lunar rugged surface have made an unexpected discovery—two enormous canyons, each plunging 2.2 ...

The Unistellar Odyssey Pro ($3,999) is one of the few smart telescopes that not only lets you photograph celestial objects ...

Rocket Lab USA, Inc. ("Rocket Lab" or the "Company"), a global leader in launch services and space systems, today announced it has filed a prospectus supplement with the U.S. Securities and Exchange ...

Isabella Castel-branco explores the excitement of planetary alignments, debunking common misconceptions and highlighting the best ways to observe February’s night sky.

If venusian clouds contain life, it will be very different than what we know. But terrestrial analogs might still give us ...

Mars' atmosphere moves differently from Earth's due to gravity waves. These waves affect air circulation at high altitudes.

Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Daylight savings originated in the United States during World War I to save energy for the war effort. But a recent study by ...