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Around a galaxy just 590 million light-years away, astronomers have discovered a stunning example of one of the rarest phenomena in our skies: a perfect ring of light. The phenomenon is known as an ...

Such examples of gravitational lensing can help astronomers learn more about the properties of dark matter Margherita Bassi Daily Correspondent Galaxy NGC 6505 and its surrounding Einstein ring ...

Feb. 6, 2025 — Astronomers have characterized the largest-ever early-Universe radio jet. Historically, such large radio jets have remained elusive in the distant Universe. With these ...

A new simulation suggests how it ended up there. Astronomers zoomed in on a stellar behemoth in the Larger Magellanic Cloud, a galaxy that orbits about 160,000 light-years from the Milky Way.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Seven years after ...

The team’s analysis was published in The Astronomical Journal. The objects were first spotted in 2011 after astronomers’ review of archival data from Microlensing Observations in Astrophysics ...

A recently discovered asteroid that has captured the attention of the astronomy community now has a slightly increased risk of affecting Earth. Named 2024 YR4, the asteroid has a 2.2% chance of ...

As the director of the Vatican Observatory, known informally as “the pope’s astronomer,” he has just published his 13th book — “A Jesuit’s Guide to the Stars: Exploring Wonder ...

While the number may sound alarming, astronomers emphasise that further observations will likely refine the asteroid’s trajectory and reduce any potential risk. Just a week ago, the European ...

February is a great time to get into stargazing or upgrade to one of the best telescopes if you're already a keen astronomer. There's no shortage of breathtaking sights in the night sky ...