So when Edwin Hubble discovered a Cepheid variable in ... The most famous example with both types side by side is the Trifid Nebula, with its pinkish emission and bluish reflection "halves." ...

Hubble captures images of young stars HOPS 150 and HOPS 153 The Orion Nebula remains a key star-forming region near Earth Stellar jets from HOPS 153 influence surrounding star formation ...

Located about 1,300 light-years from Earth, these young stars, also known as protostars, reside in a hotbed for star ...

Dive into a celestial masterpiece with the Hubble Space Telescope's latest snapshot of the Large Magellanic Cloud, showcasing ...

A hazy Nebula: This new image from Hubble’s Wide Field Planetary Camera 2 showcases NGC 1501, a complex planetary nebula located in the large but faint constellation of Camelopardalis (The Giraffe).

This Hubble image reveals the Horsehead Nebula in infrared, showcasing its delicate, ethereal structure hidden within Orion’s dusty, turbulent star-forming region. Hubble captures NGC 346 ...

Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020. Credit: NASA, ESA, STScI Acknowledgments: NSF's NOIRLab, Akira Fujii , Jeff ...

Get ready to celebrate the Hubble Space Telescope's 35th anniversary ... including the Crab Nebula and the Orion Nebula, along with some star-studded globular clusters. When searching for the ...

NATIONAL HARBOR, Md. — Proposed budget reductions for the Hubble Space Telescope would impact research and outreach as well as increase the risk to the observatory, project officials warn.

Panorama of Nearest Galaxy Unveils Hundreds of Millions of Stars On a crisp, clear autumn night, you can see the most distant object visible to the naked eye — the stunning Andromeda Galaxy, our Milky ...

Hubble beholds brilliant blue star cluster: NGC 2031 contains a sizable population of Cepheid variable stars (at least 14), which are stars that brighten and dim periodically. The stellar grouping ...

This discrepancy between model and data became known as the Hubble tension. Now, results provide even stronger support to the faster rate of expansion. A new measurement confirms what previous ...