I can calculate the motions of the heavenly bodies, but not the madness of people

— Sir Isaac Newton

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Millions of Stars in Cigar Galaxy

NASA - Breaking News - Thu, 06/25/2026 - 12:24pm
NASA, ESA, CSA, Adam Smercina (STScI, Tufts), Thomas Williams (University of Manchester); Image processing: Alyssa Pagan (STScI)

NASA’s James Webb Space Telescope recently observed edge-on starburst galaxy Messier 82 (M82), nicknamed the Cigar Galaxy. Webb’s new view of M82, added to archival data from NASA’s Hubble Space Telescope, gives us a more complete picture of this starburst galaxy. Because Webb can see infrared light, it is able to peer through clouds of dust and gas to see the shape of this edge-on galaxy, as well as approximately 16.5 million of its stars.

M82’s rapid star formation, thought to be the result of its merger with another galaxy, will only be a (relatively) brief period in its history. Ironically, the extreme star formation is causing plumes of material to be ejected above and below the disk of the galaxy – something that will disrupt future stellar birth.

Read the full story.

Image credit: NASA, ESA, CSA, Adam Smercina (STScI, Tufts), Thomas Williams (University of Manchester); Image processing: Alyssa Pagan (STScI)

Categories: NASA

We’ve uncovered a master gene that switches on human development

New Scientist Space - Cosmology - Thu, 06/25/2026 - 12:00pm
We have identified the gene that, when activated, initiates the developmental programme that results in cells forming a human body
Categories: Astronomy

We’ve uncovered a master gene that switches on human development

New Scientist Space - Space Headlines - Thu, 06/25/2026 - 12:00pm
We have identified the gene that, when activated, initiates the developmental programme that results in cells forming a human body
Categories: Astronomy

The race to understand how and when Thwaites glacier will collapse

New Scientist Space - Cosmology - Thu, 06/25/2026 - 11:59am
The loss of Antarctica’s doomsday glacier would transform our planet. Now scientists are revealing the secrets of this remotest of places, and asking the question: is its demise inevitable?
Categories: Astronomy

The race to understand how and when Thwaites glacier will collapse

New Scientist Space - Space Headlines - Thu, 06/25/2026 - 11:59am
The loss of Antarctica’s doomsday glacier would transform our planet. Now scientists are revealing the secrets of this remotest of places, and asking the question: is its demise inevitable?
Categories: Astronomy

The Universe's First Stars Were Shaped By Turbulence and Were Not As Massive as Thought

Universe Today - Thu, 06/25/2026 - 11:41am

For a long time, astrophysicists thought that the Universe's first stars, called Population III stars, were uniformly massive. It seemed like the conditions they formed in were calm and serene, which favoured massive stars. But new research based on high-resolution simulations show that conditions were more chaotic than thought, and gas cloud turbulence means that Population III stars were not all massive. This affected the metallicity of the next stars to form.

Categories: Astronomy

Where, when and how to watch the 2026 solar eclipse

New Scientist Space - Cosmology - Thu, 06/25/2026 - 10:51am
This August a total solar eclipse is set to be visible across parts of Europe, while a partial eclipse will sweep across about a quarter of the planet – here’s how to catch it
Categories: Astronomy

Where, when and how to watch the 2026 solar eclipse

New Scientist Space - Space Headlines - Thu, 06/25/2026 - 10:51am
This August a total solar eclipse is set to be visible across parts of Europe, while a partial eclipse will sweep across about a quarter of the planet – here’s how to catch it
Categories: Astronomy

France just hit its hottest day ever recorded

Scientific American.com - Thu, 06/25/2026 - 10:35am

Scorching temperatures across France rose to a record-breaking average 30 degrees on Wednesday

Categories: Astronomy

Fundamental principles of the universe called into question by two physicists

Scientific American.com - Thu, 06/25/2026 - 9:30am

A new study claims that the universe isn’t entirely the same no matter where you look—a radical proposal

Categories: Astronomy

If you aren't terrified by this heatwave, you should be

New Scientist Space - Cosmology - Thu, 06/25/2026 - 9:29am
The extreme heat currently being felt in Europe isn’t the new normal – much worse is to come, and we are doing far too little to adapt, says Michael Le Page
Categories: Astronomy

If you aren't terrified by this heatwave, you should be

New Scientist Space - Space Headlines - Thu, 06/25/2026 - 9:29am
The extreme heat currently being felt in Europe isn’t the new normal – much worse is to come, and we are doing far too little to adapt, says Michael Le Page
Categories: Astronomy

How quantum sensing could reveal hidden faults in thousands of U.S. bridges

Scientific American.com - Thu, 06/25/2026 - 9:00am

Of the more than 624,000 highway bridges in the U.S., an estimated 220,000 need repairs. Quantum sensors could help engineers better safeguard these vital pieces of infrastructure

Categories: Astronomy

Europe faces the heat

ESO Top News - Thu, 06/25/2026 - 9:00am
Video: 00:02:07

Europe is facing an intense heatwave, with record temperatures and several cities under red alert. On 23 June, France recorded its hottest June day ever.

This image was captured the same day by the Copernicus Sentinel-3 satellite, which measures land surface temperature from space.

Unlike air temperature, land surface temperature shows how hot the ground itself becomes, often much higher as rock and asphalt absorb heat throughout the day.

Sentinel-3 uses thermal sensors to monitor Earth’s land, oceans, ice, and atmosphere, supporting everything from weather response to long-term climate monitoring.

View image: Europe feels the heat beneath our feet

Learn more about the Sentinel-3 mission

Categories: Astronomy

Record-breaking IBM chip uses trick to cram in 100 billion transistors

New Scientist Space - Cosmology - Thu, 06/25/2026 - 7:00am
IBM's latest chip packs in twice as many transistors as the current state-of-the-art chip by adding a second layer of silicon circuitry
Categories: Astronomy

Record-breaking IBM chip uses trick to cram in 100 billion transistors

New Scientist Space - Space Headlines - Thu, 06/25/2026 - 7:00am
IBM's latest chip packs in twice as many transistors as the current state-of-the-art chip by adding a second layer of silicon circuitry
Categories: Astronomy

Phages could enable us to hijack vaccine immunity to kill cancer cells

New Scientist Space - Cosmology - Thu, 06/25/2026 - 6:21am
Phages, viruses that infect bacteria, could be genetically manipulated to destroy cancerous cells using the immunity we have acquired from vaccines
Categories: Astronomy

Phages could enable us to hijack vaccine immunity to kill cancer cells

New Scientist Space - Space Headlines - Thu, 06/25/2026 - 6:21am
Phages, viruses that infect bacteria, could be genetically manipulated to destroy cancerous cells using the immunity we have acquired from vaccines
Categories: Astronomy

Bacteria-killing viruses redirect vaccine immunity to destroy cancer

New Scientist Space - Space Headlines - Thu, 06/25/2026 - 6:21am
Phages, viruses that infect bacteria, could be genetically manipulated to destroy cancerous cells using the immunity we have acquired from vaccines
Categories: Astronomy

Weight loss drugs don't work for everyone—here’s why

Scientific American.com - Thu, 06/25/2026 - 6:00am

Some people who take GLP-1 drugs such as semaglutide and tirzepatide see little to no changes to their weight. The reason why may be genetics

Categories: Astronomy