Saturn, Venus, Neptune, Uranus, Jupiter, Mars and Mercury will be visible in an uncommon planetary alignment this month.

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

The year 2025 has already been a spectacular time for stargazers and skywatchers. Last month, Venus, Mars, Jupiter, Saturn, ...

Skywatchers on Thursday evening, Feb. 6, will notice an eye-catching pairing-off between two of the brightest objects in the ...

The prevailing theory was that the Moon was the result of a ... models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

We've got you covered with our guide to the best telescopes for seeing planets. Now's a great time to invest in such a scope, too. Mars and Jupiter appear close to the moon this February 7 and 9 ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

Scientists found that an asteroid impact carved two massive canyons on the moon in minutes. High-speed debris helped shape ...