Astronomy News 5 September 2025

Cosmic Spectacle Alert: Auroras, Meteor Shower & Planetary Parade Dazzle Sept. 10–11, 2025

Key Facts Auroras Dance at High Latitudes After an unexpected geomagnetic storm dazzled skywatchers in early September, the Northern Lights remain a top attraction for those in northern regions. Over Labor Day weekend (Sept. 1–2), a potent “cannibal” solar eruption hit Earth’s magnetic field, sparking auroras as far south as Illinois and Oregon in the U.S. space.com space.com. “Impact is expected by late September 1. G2+ conditions possible,” explained Dr. Tamitha Skov, a space weather physicist, as she noted that one fast coronal mass ejection (CME) overtook another to intensify the storm space.com. The result was a geomagnetic storm that briefly

10 September 2025

Zombie Star, Planet Birth & AI Breakthroughs: Science News Roundup (Sep 8–9, 2025)

Key Facts Space & Astronomy Planet Birth Caught in the Act: For the first time, astronomers have directly spotted a young planet forming inside the gap of a ringed disk around a sun-like star sciencedaily.com sciencedaily.com. The newborn exoplanet, named WISPIT 2b, was detected using an advanced adaptive optics system on the Magellan Telescope. It appears as a bright dot of H-alpha emission within a cleared gap of dust and gas sciencedaily.com sciencedaily.com – exactly where a “protoplanet” has long been predicted to carve out a gap. “Dozens of theory papers have been written about these disk gaps being caused by

9 September 2025

Artificial Intelligence · Astronomy · NASDAQ:GOOGL · Research Highlights · Science News · Space Discoveries

Skywatch Alert: Meteors, Auroras & Planet Parade on Sept. 9–10, 2025

Meteor Shower: September Epsilon Perseids An annual meteor shower is gracing the early-September skies – albeit a minor one. The September Epsilon Perseids are active from about Sept. 5 to 21 in-the-sky.org as Earth drifts through debris left by an unidentified comet. This shower is not to be confused with August’s famous Perseids; the September Epsilon Perseids are much fainter and produce far fewer meteors space.com space.com. In 2025, peak activity is expected around 8 a.m. EDT (12:00 GMT) on Sept. 9 space.com in-the-sky.org. That timing means the best chances to see meteors come in the predawn hours of Sept.

9 September 2025

Astronomy · Meteor Showers · Night Sky · Space Events · Stargazing

Blood Moon Eclipse, AI ‘Black Box’ Warnings, and Breakthroughs Galore – Science News Roundup (Sept 7–8, 2025)

Key Facts Space & Astronomy: Blood Moon Eclipse Wows the World A spectacular celestial event captivated skywatchers on the night of September 7–8, 2025: a total lunar eclipse turned the full Moon a deep coppery red for about 82 minutes timesofindia.indiatimes.com. Dubbed a “Blood Moon,” the eclipse occurred as Earth’s shadow completely blanketed the Moon. Unusually, this eclipse was widely visible across Europe, Africa, and Asia – an estimated 85% of the global population had a chance to witness at least part of it timesofindia.indiatimes.com. Observers from India to Australia marveled as Earth’s atmosphere refracted red light onto the Moon,

8 September 2025

AI Technology · Astronomy · Breakthroughs · Science News · Space Events

Skywatchers Rejoice: Blood Moon, Auroras & Rocket Launches Dazzle on Sept 8–9, 2025

Total Lunar Eclipse Paints the Moon Red (Sept 7–8) Skywatchers kicked off the week with a must-see celestial event: a total lunar eclipse on Sunday, Sept 7, 2025 (with effects lingering into the early hours of Sept 8 in some regions). For 83 minutes of totality, Earth’s shadow completely engulfed the full Moon, which took on an eerie reddish hue – hence the popular nickname “Blood Moon” ts2.tech. This was the longest total lunar eclipse since 2022, and its timing and wide visibility made it truly exceptional timeanddate.com. “For more than an hour on Sept. 7th, the full Moon will pass

8 September 2025

Astronomy · Auroras · Lunar Events · Skywatching · Space launches

Space in Overdrive: Nonstop Launches, Space Force Shake-Up & Cosmic Surprises (Sept 7–8, 2025)

Satellite Launch Blitz: SpaceX and China Lead the Way SpaceX’s record Starlink pace – SpaceX notched yet another successful Starlink mission from Vandenberg Space Force Base in California, adding 24 broadband satellites to orbit on Sept. 6 spaceflightnow.com. This latest launch (Starlink 17-9) pushed the company’s 2025 deployment past 2,000 satellites, underscoring SpaceX’s breakneck cadence in building out its internet megaconstellation. Liftoff occurred at 11:06 a.m. Pacific time, and the veteran Falcon 9 booster (on its 20th flight) nailed the landing minutes later spaceflightnow.com. SpaceX has now achieved over 500 booster landings to date spaceflightnow.com – a testament to the

8 September 2025

Astronomy · Cosmic Events · Rocket Launches · Space · Space Force · Space News

Hidden “Bad Fat” Threat, Dwarf Planet Discovery, and Warp Drive Breakthrough – Science Roundup (Sept 6–7, 2025)

Key Facts Space & Astronomy Distant Dwarf Planet Candidate Discovered: Astronomers announced the discovery of a “hidden world” beyond Neptune – a trans-Neptunian object called 2017 OF201. With an estimated 700 km diameter and an extreme 25,000-year orbit, this object could qualify as a dwarf planet sciencedaily.com sciencedaily.com. It ventures from ~44 AU at closest approach to an aphelion ~1,600 AU (over 0.25 light-years) – far beyond Pluto. Its existence suggests the outer Kuiper Belt isn’t as empty as once thought sciencedaily.com sciencedaily.com. Interestingly, 2017 OF201’s orbit doesn’t line up with the clustering of other distant bodies that hinted at “Planet

7 September 2025

Astronomy · Health · Physics · Science News · Technology

This Weekend’s Sky Spectacle: ‘Blood Moon’ Eclipse, Auroras & Meteor Showers (Sept 7–8, 2025)

Total “Blood Moon” Lunar Eclipse on Sept. 7 The headline event is undoubtedly Sunday’s total lunar eclipse, whimsically nicknamed a “Blood Moon” for the eerie red color the Moon takes on. On the night of September 7–8, Earth will slide directly between the Sun and the full Moon, casting our planet’s shadow across the Moon’s face ndtv.com. During the peak totality phase (lasting about 1 hour 22 minutes), the Moon will be completely engulfed in Earth’s dark umbral shadow earthsky.org. Instead of vanishing entirely, the Moon glows red-orange – the result of sunlight filtering through Earth’s atmosphere and onto the

7 September 2025

Astronomy · Eclipses · Meteor Showers · Sky Events · Space News

48 Years in Space: Inside NASA’s Voyager 1 & 2’s Epic Journey Beyond the Solar System (2025 Update)

Key Facts History and Mission Objectives (1977 Launch and Beyond) In the early 1970s, NASA conceived the Voyagers as part of a once-in-176-year alignment allowing a “Grand Tour” of the outer planets. Budget constraints scaled the plan down from four probes to two spacecraft launched in 1977, each initially tasked to explore Jupiter and Saturn science.nasa.gov. The mission plan cleverly allowed for an extended journey: if Voyager 1 successfully completed its Saturn flyby, Voyager 2 would be directed onward to Uranus and Neptune using gravity assists science.nasa.gov. The twin probes – originally called Mariner 11 and Mariner 12 – were rechristened “Voyager” just before launch, reflecting their ambitious

6 September 2025

Astronomy · NASA · Science History · Space · Space Exploration · Voyager

Weekend Skywatch Alert: Blood Moon Eclipse, Auroras & Shooting Stars Collide (Sept 6–7, 2025)

Key Facts Now, let’s dive deeper into what you can see and how to make the most of this exciting weekend in the sky… In-Depth Report Aurora Alert: Geomagnetic Storm Likely If you live in mid to high latitudes, you could be in for a treat this weekend: the Northern (and even Southern) Lights might come out to play. Space weather forecasters at NOAA’s Space Weather Prediction Center have issued a G1 geomagnetic storm watch for September 6–7 due to a high-speed solar wind stream buffeting Earth’s magnetic field earthsky.org. This solar wind surge comes from a “positive polarity” coronal

6 September 2025

Astronomy · Eclipse · Skywatching · Space Events · Stargazing

Interstellar Comet 3I/ATLAS Shrouded in CO₂ Fog – NASA’s SPHEREx Reveals a Cosmic Visitor’s Secrets

3I/ATLAS (C/2025 N1 ATLAS) was discovered July 1, 2025 by the ATLAS survey telescope in Chile and is on a hyperbolic, unbound path with eccentricity ~6.2, making it the third confirmed interstellar object after 1I/‘Oumuamua and 2I/Borisov. Early estimates suggested a diameter of several kilometers, and Hubble data later indicated a nucleus of about 5–6 km across, making 3I/ATLAS the largest interstellar object observed. SPHEREx detected a huge CO₂ cloud around 3I/ATLAS, with the coma extending at least 348,000 km from the nucleus, alongside evidence of water ice in the nucleus. JWST measurements found a CO₂-to-H₂O ratio of roughly 8:1

5 September 2025

Astronomy · Comets · Discoveries · NASA · Space

Mars’ Core Revealed, “Pristine” Galaxy Spotted, Alzheimer’s Test Hope, and a Quantum Leap – Science News Roundup (Sept 4–5, 2025)

Space & Astronomy Marsquakes Confirm Mars Has a Solid Metal Core Seismic readings from NASA’s InSight Mars lander have revealed that Mars possesses a solid inner core, much like Earth’s. A Chinese-led team analyzed faint marsquake waves and found Mars’ inner core extends ~613 km (~380 mi) from the center, likely made of iron and nickel, surrounded by a molten outer core phys.org. Previously, scientists suspected Mars’ core was fully liquid; this new finding (published in Nature) confirms a small solid center. “Our results suggest that Mars has a solid inner core making up about one-fifth of the planet’s radius – roughly

5 September 2025

Astronomy · Mars · Neuroscience · Quantum Physics · Science News

Astronomy News 5 September 2025 - 10 September 2025