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Astronomy News 19 September 2025 - 25 September 2025

Space Showdown: 48 Hours of Epic Launches, Cosmic Breakthroughs, and a New Moonship Name

Major Launches Light Up Late September Solar sentinel liftoff: The week’s biggest blast-off came early on Sept. 24, when a SpaceX Falcon 9 rocket roared off Launch Complex 39A at Kennedy Space Center carrying a trio of spacecraft devoted to space

25 September 2025

Saturn Dazzles, New Comet Rises, and Auroras Loom: Skywatch Alert for Sept 24–25, 2025

Saturn Steals the Show If you step outside on these late-September nights, Saturn immediately grabs your attention. The ringed planet reached opposition (when Earth passed directly between Saturn and the Sun) on September 21, and it remains exceptionally bright and

24 September 2025

Astronomy · Auroras · Comets · Planets · Skywatching

‘God of Chaos’ Asteroid Apophis to Skim Earth in 2029 – Inside the Historic Flyby and the 3 Probes Racing to Study It

Astronomers Propose Blowing Up a Potentially Hazardous Asteroid

Key Facts and Summary The Asteroid 2024 YR4: From Earth Hazard to Lunar Threat 2024 YR4 is a recently discovered asteroid that has drawn intense attention from astronomers and space agencies. Detected on 27 December 2024 by the ATLAS survey

23 September 2025

Asteroids · Astronomy · Planetary Defense · Science News · Space

Equinox Auroras, Mystery Fireballs & Planetary Spectacles (Sept 23–24, 2025 Skywatch Alert)

Summary Night Sky Highlights (Sept 23–24, 2025) Auroras Dance (But Fading) The autumnal equinox on Sept 22 didn’t just mark the start of fall – it also enhanced Earth’s aurora activity. Around the equinox, Earth’s tilted magnetic field lets more

23 September 2025

Astronomy · Aurora · Meteor Showers · Skywatching · Space Events

Fly Through the Milky Way: ESA’s Stunning New 3D Galaxy Map Lets You Tour Our Galaxy

Background: Mapping the Milky Way with Gaia Launching on 19 December 2013, the ESA’s Gaia spacecraft set out to chart our Milky Way in unprecedented detail ucl.ac.uk. Stationed at the stable L2 point about 1.5 million km from Earth –

22 September 2025

Astronomy · Milky Way · Science News · Space · Technology

Rare ‘Equinox Eclipse’ on Sept. 21, 2025 – Partial Solar Eclipse Promises a Spectacular Sunrise Show

What is a Partial Solar Eclipse? A partial solar eclipse happens when the moon passes between Earth and the sun but doesn’t completely cover the sun, so only a portion of the sun’s disk is obscured space.com. To an observer,

21 September 2025

Astronomy · Celestial Phenomena · Solar Eclipses · Space Events · Stargazing

Skywatchers’ Delight: Solar Eclipse, Saturn’s Brightest Night & Equinox Auroras (Sept 21–22, 2025)

Key Facts: Partial Solar Eclipse at Dawn (Sept 21) An impressive partial solar eclipse will greet early-risers (and late-day viewers across the dateline) on Sunday, Sept 21, 2025. This eclipse is “deep” – at peak about 85% of the sun’s

21 September 2025

Astronomy · Auroras · Saturn · Skywatching · Solar Eclipses

Skywatchers’ Weekend Spectacle: Eclipse, Auroras & Saturn Dazzle Sept 20–21, 2025

Key Facts Meteor Showers & Fireballs Even without a major meteor shower peak, the night sky is still offering shooting stars this weekend. Several minor meteor showers are active, and combined with random “sporadic” meteors they can produce up to

20 September 2025

Astronomy · Eclipses · Night Sky Events · Planetary Science · Stargazing

Space Race Heats Up: Major Launches, Moon Missions & Policy Showdowns (Sept. 19–20, 2025)

Key Facts Starlink Launch Extends SpaceX’s Record Year SpaceX continued its rapid launch cadence with yet another Starlink deployment on Sept. 19. After two days of bad weather delays, a Falcon 9 rocket roared off the pad at Vandenberg Space Force Base

20 September 2025

Astronomy · Moon Missions · NASDAQ:SATS · NYSE:NOC · Science News · Space · Space Exploration · Space Policy

‘God of Chaos’ Asteroid Apophis to Skim Earth in 2029 – Inside the Historic Flyby and the 3 Probes Racing to Study It

Overview: Meet Asteroid Apophis, the “God of Chaos” 99942 Apophis is a near-Earth asteroid that shot to notoriety soon after its discovery in 2004. On June 19, 2004, astronomers Roy Tucker, David Tholen, and Fabrizio Bernardi at Kitt Peak Observatory

20 September 2025

Asteroids · Astronomy · Science News · Space · Space Exploration

Solar System’s Hidden Edge: NASA’s Bold Quest to Map the Invisible Cosmic Boundary

The Solar System’s Invisible Boundary – What and Where Is It? When we gaze up at the night sky, it’s easy to imagine the solar system simply fading into the depths of space. In reality, our solar system ends at

19 September 2025

Astronomy · Cosmic Boundaries · NASA Missions · Solar System · Space Exploration

Black Hole Feasts, AI for Teens & Climate Alarms: Science News Roundup (Sept 18–19, 2025)

Space & Astronomy Record-Breaking Black Hole Growth Astronomers have identified a “black hole on overdrive” in the early universe, feeding faster than theory predicted. The supermassive black hole — about a billion solar masses and observed 12.8 billion light-years away

19 September 2025

Artificial Intelligence · Astronomy · Climate Change · Science · Youth & Tech

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