A new NASA mission to map the solar wind has returned some of its first images from its position in low Earth orbit. The ...

The large golden aura is formed from the incoming light reflected off the sun-side of the occulter, a device that blocks the ...

Meteor showers, eclipses and full moons will appear in California skies this summer. Mark your calendars with these dates, ...

MingChuan Wei, Harbin Institute of Technology, CAMRAS and DK5LA / produced & edited by Steve Spaleta ...

For North Americans, this is an eye-catching sight, visible even from brightly lit cities.

Thanks to the fast imaging, the disturbance of Earth’s atmosphere is taken care of and eliminated from the final processed ...

Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have ...

The moon's last quarter - or final quarter phase will occur at 07:59 a.m. EDT (1159 GMT) on the morning of May 20 for viewers ...

The dark side of the moon may be the most misnamed place in all of the solar system, in fact, by some accounts, the nearside ...

PUNCH’s vibrant first images reveal the solar wind in a whole new light — literally. This ambitious NASA mission is set to ...

The image was created by putting together photos taken by three instruments from their newly-launched PUNCH mission. It's the ...