Watch footage of the Sun unleashing an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Footage courtesy: NASA / SDO and the AIA, EVE, and HMI ...

SpaceX’s sunrise launch from Cape Canaveral on Sunday was the 80th launch of the year on the Space Coast, which is on track to break the annual record and surpass 100 for the year.

NASA will announce its new astronaut class and discuss its upcoming Artemis 2 moon mission this week, and you can watch the ...

Saturn will put on a show for professional and backyard astromers alike, and be the brightest and closest it has been to Earth all year. On Sunday, Sept. 21, Saturn will be at opposition, meaning the ...

The next partial solar eclipse is on the same day as September's new moon: Sept. 21. During a solar eclipse, the moon casts a ...

NASA safety advisers say they doubt the lunar lander version of SpaceX’s Starship will be ready to support the Artemis 3 ...

The U.S. and China are in a sprint toward manned missions to the lunar surface by the end of this decade, with sights on 2029 ...

Depending on weather and cloud cover, a Florida rocket launch from Cape Canaveral could be seen from Daytona, New Smyrna ...

The company’s Starship rocket, which has suffered a series of recent test explosions, is still years away from being ready ...

"Gila Regional Medical Center didn't do cardiac work on her. Instead, they discharged her home. She died seven hours later," Attorney Lisa Curtis told KOAT.

To tell a Mars rover to turn left or an orbiter to change focus, mission scientists have to beam powerful transmissions ...

The president's budget request called for about a 20 percent cut, overall, to NASA's budget, at a top-line level of $18.81 billion. By contrast, the House budget proposes to keep funding levels nearly ...