This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

After sunset on April 2, look for the crescent moon and Jupiter in the western sky. The duo will appear within a palm’s width ...

The private Fram2 mission lifted off atop a Falcon 9 rocket from Launch Complex-39A at NASA's Kennedy Space Center in Florida ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...

A partial solar eclipse on March 29 will be visible from parts of North America. Here's how to safely view the cosmic event, even if you can't be there in person.

On a typical trip, the riders set out just before sunset so they can enjoy the gorgeous countryside, taking in the setting ...