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News about Astronomy

Stay current with all the latest and breaking news about Astronomy, compare headlines and perspectives between news sources on stories happening today. In total, 153stories have been published about Astronomy which Ground News has aggregated in the past 3 months.

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New interstellar comet will keep a safe distance from Earth, NASA says

Science · United States

New interstellar comet will keep a safe distance from Earth, NASA says

44% Center coverage: 197 sources

NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a comet from another star system.See the Story

NASA Probe Takes Closest-Ever Images of Sun

NASA Probe Takes Closest-Ever Images of Sun

68% Center coverage: 51 sources

NASA has released new images from the Parker Solar Probe, which passed within 3.8 million miles of the sun last year.See the Story

LIGO-Virgo-KAGRA Release Data on Record 225-Solar-Mass Black Hole Merger

Astronomy · United States

LIGO-Virgo-KAGRA Release Data on Record 225-Solar-Mass Black Hole Merger

56% Center coverage: 23 sources

China Likely Completes First Autonomous Refueling of Satellites in Geostationary Orbit

Coverage: 6 sources

Science · China See the Story

The Milky Way Could Be Teeming with More Satellite Galaxies than Previously Thought

90% Center coverage: 10 sources

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, according to new research. Cosmologists at Durham University used a new technique combining the highest-resolution supercomputer simulations that exist, alongside novel mathematical modeling, to predict the existence of missing "orphan" galaxies.Cosmology See the Story

Stellar Astronomy: How Do Stars Leave Our System?

New research by international astronomers reveals the remains of a star destroyed by two powerful explosions. New technology has provided unique evidence. What happens when the stars are gone? For the first time, an international team of astronomers has provided visual evidence that a star exploded twice before disappearing forever.Telescope in Chile Reveals the Aftermath of a SupernovaBy studying the centuries-old remnants of supernova SNR 0509…Astronomy See the Story

Conjunction of the Moon and Saturn

16 July 2025: The Moon and Saturn share the same right ascension, at a separation of 3°50'. – In-The-Sky.org.Saturn · United Arab Emirates See the Story

'Fossil Galaxy' Hasn't Changed in 7B Years

100% Left coverage: 1 sources

Astronomers have identified a rare "fossil galaxy" named KiDS J0842+0059, located about 3 billion light-years from Earth, providing a unique window into the early universe. This galaxy, unchanged for roughly 7 billion years, stands out as the most distant relic galaxy detected beyond our local cosmic neighborhood. Fossil galaxies, also...Space See the Story

Confirmation Of A Non-Transiting Planet In The Habitable Zone Of The Nearby M Dwarf L 98-59 - Astrobiology

Only 40 exoplanetary systems with five or more planets are currently known. These systems are crucial for our understanding of planet formation and planet-planet interaction. The M dwarf L 98-59 has previously been found to show evidence of five planets, three of which are transiting. Our aim is to confirm the fifth planet in this […] The post Confirmation Of A Non-transiting Planet In The Habitable Zone Of The Nearby M dwarf L 98-59 appeared fi…Astronomy See the Story

Space Advertising Is Now Possible. Can Anyone Stop It?

100% Center coverage: 1 sources

Imagine looking up at the night sky in wonder. It’s clear and the blackness is studded with stars, thousands of light years away. The Sea of Tranquility is clear on the full moon’s surface. And then, drifting across your vision, larger still, comes a soda brand logo followed by a QR code. You point your phone and get updated on its latest flavor. The final frontier racks up a sale. If advertising from space sounds like the stuff of science fict…Astronomy · Russia Read Article

The Moon Goes Through How Many Distinct Phases?

100% Left coverage: 1 sources

Test your wits on the Slate Quiz for July 10, 2025.Astronomy Read Article

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