Unlike a total solar eclipse — which lasts for mere minutes and occurs over a narrow band of Earth — a lunar eclipse lasts for a long time and is visible to potentially hundreds of millions of people.

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

The agency’s PUNCH mission caught a ride to Earth orbit with SPHEREx, which will map the entire sky to learn more about what happened in the first second after the big bang.

A new study finds that climate change is already causing all sorts of problems on Earth, but soon it will be making a mess in ...

The Sun's activity typically peaks at solar maximum, but there's an even more dangerous stage it could enter, and with ...

There are 10 major NASA facilities, including the Kennedy Space Center in Florida and the Johnson Space Center in Houston. October 4, 1957 - The Soviets launch Sputnik 1, the world’s first artificial ...

Similar to sunsets, the more dust or clouds in Earth's atmosphere during the total lunar eclipse, the redder the moon will ...

NASA’s upcoming EZIE mission will use three small satellites to study electrojets — powerful electrical currents in the upper atmosphere linked to auroras. These mysterious currents influence ...

Lucy is preparing for a close encounter with the asteroid Donaldjohanson, a key milestone before its groundbreaking journey ...

Weather has delayed NASA’s launch of the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.

"This image makes the invisible visible — the first American made civil supersonic jet breaking the sound barrier." ...

Look up at the sky Thursday evening into Friday morning for a chance to glimpse the moon turn a red-coppery color —sometimes ...