Astronauts aboard the space station have a unique view of Earth, and a time-lapse by NASA's Jonny Kim shows off its beauty.

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Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth's atmosphere ...

Advanced image restoration techniques have produced reconstructed views of the sun with an 8K image resolution for the first time.

In a groundbreaking achievement, astronomers have captured the most detailed images of the Sun to date using a new camera ...

Lucky for you, all you've gotta do is get the card and/or post ready to go, because I've got the "perfect birthday message" part handled. Whether you want to one-up his dad jokes or write something ...

Crowds watched through eclipse glasses, awed by the best show from Earth. Wispy cloud had drifted across the sun by the time the eclipse peaked an hour later. But not enough to spoil the view.

Tyler Pasciak LaRiviere/Sun-Times Share A total lunar ... moon,” required no special equipment to view, as bits of sunlight filtering through Earth’s atmosphere created the distinctive red ...

It’s almost on the other side of the sun ... as Earth passes “up” through the plane and then “down” again roughly six months later, effectively erasing Saturn’s rings from our view.

Each year, researchers make new observations and revisit old data that redefines what we know about how Earth ... Sun over a swath of North America, giving people across the continent a remarkable ...

The elusive middle corona is the transition zone between the sun’s surface and the heliosphere; it’s also the origin of bursts of charged particles that can sweep toward Earth, potentially ...