NASA’s Hubble Space Telescope captures stunning planetary nebulae — colourful cosmic clouds formed by dying stars, showcasing ...

Named Kohoutek 4-55, the nebula was captured by the Hubble Space Telescope. Planetary nebulae like Kohoutek 4-55 are the ...

Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.

The new JWST observations resolve the pair of rings clearly and also show the clumps and filaments in more detail. Inside the rings is cloud-like material that appears turbulent, while just outside of ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has observed a planetary nebula designated Messier 57 (also known as NGC 6720), dubbed the Ring Nebula. As a result, ...

Kohoutek 4-55 is a dazzling planetary nebula captured in vivid color by the Hubble Space Telescope. Formed by the dramatic death of a giant star, this cosmic cloud glows with energized gases and ...

In celebration of 35 years spent in orbit around Earth, the Hubble team has released a set of four new images showing the ...

Delicate wings of hot gas spew from a dying star, showcasing a stunning planetary nebula 2,500-3,800 light-years away. A metallic, jewel-like nebula formed by a massive red giant star swallowing ...