Using the Hubble Space Telescope (HST), astronomers have observed a supermassive galactic open cluster designated Westerlund ...

A rare breed of star recently discovered by the Hubble Space Telescope spins faster by feeding on its stellar siblings. The Hubble Space Telescope has discovered a rare "blue lurker" star that has ...

Scientists using the Hubble Space Telescope have spotted a record-smashing galaxy wrapped in 9 rings of stars — along with ...

NASA's Hubble Space Telescope managed to capture an incredible ... The blue dwarf galaxy not only left behind eight "ripples," or star-filled rings similar to those formed when a rock breaks ...

the Carnegie-funded 100-inch Hooker Telescope at Mount Wilson Observatory in California, Hubble discovered the demure star in 1923. This rare type of pulsating star, called a Cepheid variable ...

This stunning image, captured by the Hubble Space Telescope, features G35.2-0.7N, a region renowned as a hub for high-mass star formation. Pillars of Creation: This features a region of star ...

or "transited," the faces of their parent stars using the Hubble Space Telescope. This revealed that starlight fluctuations caused by hotter and colder regions on the stars' surfaces were more ...

The Hubble Space Telescope has discovered a rare "blue lurker" star that has been feeding on material from its two conjoined siblings. The fast-spinning star provides a detailed look at the ...

The bright glow of the globular cluster NGC 2031 shines in the Mensa constellation within the Large Magellanic Cloud (LMC), a satellite galaxy of the Milky Way. In the Trapezium embedded cluster ...

AAVSO observers followed V1 for six months, producing a plot, or light curve, of the rhythmic rise and fall of the star's light. Based on this data, the Hubble Space Telescope was scheduled to ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied ... This implies it has a more active recent star-formation and interaction history than the Milky ...