Three of the most popular targets for astronomers of all skill levels are the Seven Sisters (the Pleiades), the Hyades and the Orion Nebula Cluster (ONC), which is the central "star" in Orion’s Sword.
Westerlund 1, the biggest and closest "super" star cluster to Earth, dazzles in this image released on July 23, 2025. This ...
Massive star clusters brimming with giant, luminous blue stars are forming in the unraveled wreckage of interacting galaxies. When you purchase through links on our site, we may earn an affiliate ...
Astronomers have used the Hubble Space Telescope to find evidence of an elusive kind of black hole, one that's about 8,000 times more massive than our sun. What makes this black hole special is its ...
Check out an amazing view of star cluster NGC 602. It "lies on the outskirts of the Small Magellanic Cloud," according to the Chandra X-ray Telescope team. Credit: NASA/CXC/A. Hobart ...
A recent Hubble Telescope image reveals the star-studded open cluster known as NGC 376. Scientists say it's nearly a miracle that the pristine image can retain star-making material in the first place, ...
"Clusters rich in red supergiants are very rare and tend to be very far away, but they play a crucial role in understanding key aspects in the evolution of massive stars." When you purchase through ...
The James Webb Space Telescope imaged Earendel, thought to be most distant star seen in the universe so far. Credit: NASA / ESA / CSA A quirk of nature that helps magnify extremely distant cosmic ...
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Oops! Earendel, most distant star ever discovered, may not actually be a star, James Webb Telescope reveals
The most distant star ever discovered may have been misclassified: Instead of being a single star, the object — nicknamed Earendel from the Old English word for "morning star" — may be a star cluster, ...
This is an 80-million-pixel picture of the star cluster RCW 38, located 5500 light-years away in the constellation Vela. RCW 38 is a young cluster containing about 2000 stars, and is bursting with ...
August 2025 presents a celestial spectacle, inviting stargazers to explore the night sky. This month offers optimal viewing conditions for star clusters. The Great Hercules Cluster, a dense globular ...
The James Webb Space Telescope peered into a young star cluster called Pismis 24, which is one of the closest clusters of new massive stars to Earth. Credit: NASA / ESA / CSA / STScI / Alyssa Pagan ...
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