"All four instruments are functioning as designed." Scientists announced on Friday (April 18) that the newest solar investigator in town has captured its first-light images — or should I say the ...

Check out the vibrant first photo from PUNCH, a NASA mission that is hitting the ground running with some neat shots of the Sun. PUNCH—short ... just taken its first images in what will ...

The moon slipped between the Earth and the sun on Saturday, casting a shadow on our planet in parts of the United States, Canada, the Caribbean, Europe, Russia and Africa. In Photos The moon ...