What is the parade of planets? How to see Venus, Mars, Jupiter, Saturn, Uranus and Neptune this January and what days and ...

Astronomers measure a star’s brightness using the apparent magnitude system, where lower values indicate brighter stars.

Astronomers discover supersonic winds reaching 20,500 mph on exoplanet WASP-127b, far surpassing Earth's jet stream and setting a new planetary wind speed record.

Students were taught about different seasons, phases of the moon, and other out of this world lessons by Dunlap, who travels ...

An incredibly rare sight can be seen in the Australian skies until Thursday - and won't reappear for another 800,000 years.

The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, Jupiter and Saturn should be visible to the naked eye. You'll need a ...

NASA Administrator Bill Nelson has left the building, and while President Trump’s nominee awaits a confirmation hearing, the ...

The Paris agreement is a mostly voluntary climate pact originally written to both try to reduce warming and withstand the ...

Because planets always appear in a line, the alignment isn't anything out of the norm. What's less common is seeing so many ...

New photos of comet C/2024 G3 (ATLAS) suggest that it could be disintegrating due to "thermal stress" from its recent ...

Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These ...

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...