The surf transformed into brilliant blue as the tiny organisms lit up the surrounding waters, and the magnificent display was ...

Richard, a keen amateur astrophotographer, said: "There are many natural wonders to be seen in the darkness of night. The ...

The simplest explanation — that Punctum is an extreme example of something familiar — hasn’t been ruled out. A magnetar in an unusual environment, a supernova remnant tangled with dense material, or ...

Ursa Major III, the faintest object in our galaxy, orbits the Milky Way at a distance of more than 30,000 light years. Until ...

The Milky Way galaxy glows alongside the zodiacal light over the Cerro Tololo Inter-American Observatory (CTIO) in Chile.

The waning Moon passes Jupiter, Venus, and Mercury before dawn, while Titan’s shadow transits Saturn in the sky this week.

PORT AUGUSTA The Desert Voices core choir is preparing for its annual concert, Under the Milky Way. Desert Voices director [.

Only a fraction of the size of the Milky Way, these galaxies have thus far been too faint for most telescopes to spot.

The newly confirmed supermassive black hole at the heart of CAPERS-LRD-z9 is known as an active galactic nucleus (AGN), the ...

14. The Sun emits a continuous stream of plasma called the solar wind. On Earth, the most visible effect of the solar wind is the production of the northern and southern lights, the aurorae. Intense ...

NASA has spotted a cosmic giant shooting jets in the heart of our galaxy. It's relative close to Earth, but humans shouldn't ...