Nebulae - United States News Beep

Four dust shells in Wolf-Rayet Apep expand away from three central stars that appear as a single pinpoint of light. The shells are curved, and the interior shell looks like a backward lowercase e shape.

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Webb First to Show 4 Dust Shells ‘Spiraling’ Apep, Limits Long Orbit

November 19, 2025

NASA’s James Webb Space Telescope has delivered a first of its kind: a crisp mid-infrared image of a…

Laser trial run kickstarts new era of interferometry | Chasing Starlight - Eso.org

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Laser trial run kickstarts new era of interferometry | Chasing Starlight – Eso.org

November 11, 2025

Laser trial run kickstarts new era of interferometry | Chasing Starlight Eso.orgLaser trial at ESO kickstarts new era of…

Near the center of these images lies the pulsar B1509-58, a rapidly spinning neutron star that is only about 12 miles in diameter. This tiny object is responsible for producing an intricate nebula (called MSH 15-52) that spans over 150 light-years, or about 900 trillion miles. The nebula, which is produced by energetic particles, resembles a human hand with a palm and extended fingers pointing to the upper right in a view from NASA's Chandra X-ray Observatory. Radio data from the Australia Telescope Compact Array (ATCA) provides new information about this exploded star and its environment. This image also contains optical data of hydrogen gas. The bright red and gold areas near the top of the image show the remains of the supernova that formed the pulsar.

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X-ray and Radio go ‘Hand in Hand’ in New Image

August 20, 2025

In 2009, NASA’s Chandra X-ray Observatory released a captivating image: a pulsar and its surrounding nebula that is…

NASA Installs Key ‘Sunblock’ Shield on Roman Space Telescope

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NASA Installs Key ‘Sunblock’ Shield on Roman Space Telescope

August 1, 2025

Technicians have successfully installed two sunshields onto NASA’s Nancy Grace Roman Space Telescope’s inner segment. Along with the…