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The Latest Breaking News on Space

This Week In Space podcast: Episode 190 — Holiday Special 2025

On Episode 190 of This Week In Space, Rod Pyle and Tariq Malik look back at the past year in space — its ups, its downs, its all-arounds.

Space

Mysterious bright blue cosmic blasts triggered by black holes shredding stars, scientists say. 'It's definitely not just an exploding star.'

"The sheer amount of radiated energy from these bursts is so large that you can't power them with a core collapse stellar explosion — or any other type of normal stellar explosion."

Space

Longest Night of 2025 Will Light Up With Shooting Stars — Don't Miss the Ursids!

The Ursid meteor shower peaks on 21–22 Dec 2025, lighting up the solstice night with dazzling shooting stars.

International Business Times UK

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James Webb Space Telescope watches 'Jekyll and Hyde' galaxy shapeshift into a cosmic monster

"Virgil has two personalities, its 'good' side – a typical young galaxy quietly forming stars. But Virgil transforms into the host of a heavily obscured supermassive black hole, pouring out immense quantities of energy."

Space

Watch South Korean startup Innospace attempt its 1st-ever orbital launch today

The South Korean startup Innospace will attempt its first orbital launch from Brazil's Alcântara Space Center on Friday (Dec. 19), and you can watch the action live.

Space

Farewell, comet 3I/ATLAS! Interstellar visitor heads for the outer solar system after its closest approach to Earth

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system.

Space

How did interstellar comet 3I/ATLAS capture our imagination in 2025?

For one, it came down to timing.

Space

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Want to see what space really looks like? Scientists just released a stunning new cosmic map

The three-dimensional view will help scientists learn more about the origins of life in the Milky Way galaxy and how the universe’s hundreds of millions of galaxies have changed over time

The Independent UK

A SpaceX Starlink satellite is tumbling and falling out of space after partial breakup in orbit

One of SpaceX's Starlink broadband satellites suffered an anomaly in orbit on Wednesday (Dec. 17) that led to its partial breakup, according to the company.

Space

Hubble Space Telescope spies dusty debris from two cosmic collisions

NASA's Hubble Space Telescope has gotten a rare peek at the aftermath of two cosmic collisions — and helped scientists solve a decades-old mystery

The Independent UK

Astronomers capture 1st direct images of collisions in a nearby star system: 'It's like looking back in time'

"It's like looking back in time in a sense, to that violent period of our solar system when it was less than a billion years old."

Space

Avi Loeb Says 3I/ATLAS' Sunward Jet Defies Physics After 16° Gravitational Twist

Harvard astrophysicist Avi Loeb highlights 3I/ATLAS' baffling sunward jet after a 16° gravitational twist, defying known comet physics.

International Business Times UK

4 ways to track 3I/ATLAS without a telescope as it makes its closest approach to Earth tonight

Interstellar visitor 3I/ATLAS is travelling away from the sun on its way back to interstellar space.

Space

'Crash Clock' reveals how soon satellite collisions would occur after a severe solar storm — and it's pretty scary

Satellites would likely begin colliding with each other or space junk in less than three days if they were to lose the ability to maneuver, for example due to an intense solar storm.

Space

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International Business Times UK

Interstellar Comet 3I/ATLAS Makes Closest Flyby Tonight — NASA Reveals Exact Time

Interstellar comet 3I/ATLAS makes its closest Earth flyby tonight at 1 a.m. EST, NASA confirms. Learn when and how to watch live.

Space

Scientists detect X-ray glow from interstellar comet 3I/ATLAS extending 250,000 miles into space

A rare interstellar comet has been caught in X-rays by two space telescopes, revealing how its gases interact with charged particles from the sun as it travels through the inner solar system.

Space

Will 2026 bring strong auroras? What the sun's recent activity tells us

2025 was another busy year on the sun. But how did it compare with 2024, and what will 2026 bring for solar activity and the northern lights?

The Independent UK

Best time to see last major meteor shower of the year as it peaks this weekend

Skygazers usually see five to 10 meteors per hour during the height and there's a possibility for outbursts of up to 25 meteors per hour

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The Guardian - US

US Senate confirms billionaire Musk ally Jared Isaacman as Nasa chief

Vote on Isaacman, private astronaut and Mars missions advocate, passes 67-30 for him to be agency’s 15th leader

Space

James Webb Space Telescope confirms 1st 'runaway' supermassive black hole rocketing through 'Cosmic Owl' galaxies at 2.2 million mph: 'It boggles the mind!'

"The forces that are needed to dislodge such a massive black hole from its home are enormous."

Space

US Senate confirms Jared Isaacman as new NASA administrator

More than a year after his initial nomination, the U.S. Senate has voted to confirm billionaire private astronaut Jared Isaacman as NASA administrator.

Space

Blue Origin launches 1st wheelchair user to space and back (video)

Blue Origin launched wheelchair user Michi Benthaus and her NS-37 five crewmates aboard a New Shepard rocket from West Texas on Saturday, Dec. 20, 2025.

Space

Rocket Lab launches 4 experimental 'DiskSats' for the US military

Rocket Lab launched four "DiskSats" for the U.S. Space Force just after midnight on Thursday (Dec. 18), adding to the company's busy 2025.

Space

Camera on NASA Mars probe snaps its 100,000th photo of the Red Planet

The HiRISE camera on NASA's Mars Reconnaissance Orbiter just notched a big milestone, snapping its 100,000th photo of the Red Planet.

International Business Times UK

The Odds Are 1 in 40,000: Avi Loeb Explains 3I/ATLAS' Impossible Alignment

Harvard astrophysicist Avi Loeb says the odds of interstellar object 3I/ATLAS aligning its rotation axis toward the Sun are just 1 in 40,000, raising fresh questions about whether standard comet physics is enough to explain its behaviour.

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