How far away it is: 93 million miles (150 million km) ...

Halos can form around both the sun and the moon, but stars are not bright enough to produce a halo effect. They form when tiny ice crystals refract and reflect the light in an organized way.

What is the phenomenon of the Sun being surrounded by a circle? This article will explain in detail to you the phenomenon of the circle around the Sun.

PUNCH sees first light, prepares to study how the Sun creates our space weather. ... The April 14 first light image from PUNCH's NFI coronagraph shows the bright corona around a blocked-out Sun, ...

We see some of our hottest temps when Earth is furthest from the Sun (aphelion) and coolest at the closest to the Sun ...

Until now. In March, a spacecraft captured the first-ever clear images of the sun's south pole, which the European Space Agency released Wednesday, June 11. “We reveal humankind’s first-ever ...

For more than a century, baseball teams in Fairbanks have played at midnight on the summer solstice, illuminated only by the sun.