For the first time, a much younger version of the sun has been caught red-handed blowing bubbles in the galaxy by astronomers using NASA's Chandra X-ray Observatory. The bubble—called an "astrosphere" ...

The country’s medical system was already perpetually crisis-stricken along with the island’s economy, with lack of supplies, staff and medicine long being the norm.

Celebrity landscaper Jamie Durie has given an exclusive tour of his palatial northern beaches estate up for sale, described as “Australia’s healthiest home”, revealing he keeps “dinosaur food”, once ...

The outer solar system begins where sunlight fades and distances stretch beyond everyday comprehension. This journey traces ...

Out in the Kuiper Belt, the massive doughnut of debris beyond Neptune, about one in 10 kilometer-scale objects have surprised scientists with their unexpected shape. Rather than resembling a ball, ...

In late winter, the zodiacal light is visible in the evening in the Northern Hemisphere (false dusk) and in the pre-dawn ...

Satellites have captured incredible views of the Feb. 17 annular solar eclipse as the moon's shadow swept across a remote ...

A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.

Today (Feb. 17), an annular solar eclipse will commence its journey across a remote region of Antarctica where it will be visible to more penguins than people. The partial solar eclipse portion of the ...