Day: March 20, 2023

SKAO and partners advance support for protection of astronomy at UN

Leave a Comment / General Articles / By / 20 March, 2023

The SKA Observatory (SKAO) and its partners have advanced support for protecting astronomy against the negative impact of satellite megaconstellations at the foremost international forum for space-related matters. During the recently concluded meeting of the scientific and technical subcommittee of the United Nations Committee on Peaceful Uses of Outer Space (COPUOS) in Vienna, the SKAO …

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Astronomers just discovered a comet that could be brighter than most stars when we see it next year. Or will it?

Leave a Comment / General Articles / By / 20 March, 2023

Hot on the heels of the disappointing Green Comet, astronomers have just discovered a new comet with the potential to be next year’s big story—C/2023 A3 (Tsuchinhan-ATLAS). Although it is still more than 18 months from its clossest approach to Earth and the sun, comet Tsuchinshan-ATLAS already has social media buzzing, with optimistic articles being …

Astronomers just discovered a comet that could be brighter than most stars when we see it next year. Or will it? Read More »

A large, bright star shines from the center with smaller stars scattered throughout the image. A clumpy cloud of material surrounds the central star, with more material above and below than on the sides, in some places allowing background stars to peek through. The cloud material is yellow closer to the star. Credit: NASA, ESA, CSA, STScI, Webb ERO Production Team

Webb captures rarely seen prelude to a supernova

Leave a Comment / General Articles / By / 20 March, 2023

A Wolf-Rayet star is a rare prelude to the famous final act of a massive star: the supernova. As one of its first observations in 2022, the NASA/ESA/CSA James Webb Space Telescope captured the Wolf-Rayet star WR 124 in unprecedented detail. A distinctive halo of gas and dust frames the star and glows in the …

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