NASA has detected a strange, unidentified object orbiting the Sun, sparking intrigue and speculation across the scientific ...

Lunar samples show evidence that solar wind could be behind the water molecules on the moon's surface, according to NASA. The ...

Solar Orbiter pieced together 200 ultraviolet images to show our star’s million-degree atmosphere in all its glory.

The European Space Agency (ESA)'s Solar Orbiter mission has obtained a stunning high-res image of the sun's upper atmosphere.

New images from the Solar Orbiter spacecraft are giving scientists the clearest view yet of the sun’s volatile lower atmosphere and unlocking critical insights into the forces behind solar eruptions ...

NASA's PUNCH sun-studying mission has seen first light — and the team says all four instruments are indeed working as ...

NASA's Lucy spacecraft recently got an up-close look at a strange peanut-shaped space rock floating through the cosmos in the ...

The Hubble Space Telescope "opened a new window to the universe" when it launched into space. Now, 35 years later, NASA is ...