On April 27, the moon blocked 23 percent of the sun in a partial eclipse, but it was not possible to see this from Earth.

NASA's latest video of the Sun has sparked a wave of speculation, with a mysterious "orb" caught soaring past the blazing star. While conspiracy theorists suggest it could be a UFO, experts clarify ...

The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ...

The European Space Agency’s Solar Orbiter is studying the Sun like never before. Just two months ago, it used Venus to leave ...

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

Earth's atmosphere is much more sensitive to ripples of radiation from the sun than scientists previously believed, new ...

Water on the Moon has long captured the attention of scientists, not just for its significance in future lunar exploration ...

which would then prevent some of the sun’s rays from reaching the ground by reflecting them toward space. Proponents of the project suggest that the controversial process could be a cheap way to ...

The world’s most advanced solar telescope just unlocked a new level of discovery with the first light from its Visible ...

Space weather — all the winds and particles streaming off the sun — can have major impacts on Earth and human infrastructure. In the worst cases, this can mean dangerous disruption to our ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! "The exciting thing here is that with only lunar soil and a basic ingredient from the sun — which is alwa ...

The Daniel K. Inouye Solar Telescope, the world's largest solar telescope, can see the sun in unprecedented detail. Here is ...