"If you wish to make an apple pie truly from scratch, you must first invent the universe."

— Carl Sagan

Astronomy

Even in our digital world, materials still matter

New Scientist Space - Cosmology - Wed, 09/10/2025 - 2:00pm
Next to the flashy realm of AI, materials may seem quaint. But new quantum research could yield revolutionary breakthroughs, with the power to transform our world
Categories: Astronomy

Even in our digital world, materials still matter

New Scientist Space - Space Headlines - Wed, 09/10/2025 - 2:00pm
Next to the flashy realm of AI, materials may seem quaint. But new quantum research could yield revolutionary breakthroughs, with the power to transform our world
Categories: Astronomy

Scientists find evidence of flowing water on Ryugu’s ancient parent asteroid. 'It was a genuine surprise!'

Space.com - Wed, 09/10/2025 - 1:00pm
"This forces us to rethink the starting conditions for our planet’s water system."
Categories: Astronomy

We evolved to match local micronutrient levels, which may be a problem

New Scientist Space - Space Headlines - Wed, 09/10/2025 - 12:00pm
Most human populations evolved to cope with low or high local levels of micronutrients such as zinc, but these localised adaptations might now be problematic
Categories: Astronomy

We evolved to match local micronutrient levels, which may be a problem

New Scientist Space - Cosmology - Wed, 09/10/2025 - 12:00pm
Most human populations evolved to cope with low or high local levels of micronutrients such as zinc, but these localised adaptations might now be problematic
Categories: Astronomy

Gravitational waves finally prove Stephen Hawking's black hole theorem

New Scientist Space - Space Headlines - Wed, 09/10/2025 - 12:00pm
An exceptionally loud collision between two black holes has been detected by the LIGO gravitational wave observatory, enabling physicists to test a theorem postulated by Stephen Hawking in 1971
Categories: Astronomy

Gravitational waves finally prove Stephen Hawking's black hole theorem

New Scientist Space - Cosmology - Wed, 09/10/2025 - 12:00pm
An exceptionally loud collision between two black holes has been detected by the LIGO gravitational wave observatory, enabling physicists to test a theorem postulated by Stephen Hawking in 1971
Categories: Astronomy

NASA hasn't found life on Mars yet – but signs are promising

New Scientist Space - Space Headlines - Wed, 09/10/2025 - 12:00pm
A rock found last year on the surface of Mars offered tantalising evidence that life once existed on the Red Planet. Now scientists have found yet more evidence that could point to the existence of ancient organisms – but we can't know for certain without returning samples to Earth
Categories: Astronomy

NASA hasn't found life on Mars yet – but signs are promising

New Scientist Space - Cosmology - Wed, 09/10/2025 - 12:00pm
A rock found last year on the surface of Mars offered tantalising evidence that life once existed on the Red Planet. Now scientists have found yet more evidence that could point to the existence of ancient organisms – but we can't know for certain without returning samples to Earth
Categories: Astronomy

Which perimenopause treatments actually work?

New Scientist Space - Space Headlines - Wed, 09/10/2025 - 12:00pm
For women going through perimenopause, there is no shortage of advice on how to deal with the symptoms – but which strategies show real results, and which are social media hype?
Categories: Astronomy

Which perimenopause treatments actually work?

New Scientist Space - Cosmology - Wed, 09/10/2025 - 12:00pm
For women going through perimenopause, there is no shortage of advice on how to deal with the symptoms – but which strategies show real results, and which are social media hype?
Categories: Astronomy

Tiny structure in the brain could be driving how much you eat

New Scientist Space - Space Headlines - Wed, 09/10/2025 - 12:00pm
A part of the brain that is about the size of a sunflower seed in people could play a big role in our food consumption
Categories: Astronomy

Tiny structure in the brain could be driving how much you eat

New Scientist Space - Cosmology - Wed, 09/10/2025 - 12:00pm
A part of the brain that is about the size of a sunflower seed in people could play a big role in our food consumption
Categories: Astronomy

Asteroid Ryugu once had liquid water flowing through it

New Scientist Space - Space Headlines - Wed, 09/10/2025 - 12:00pm
Samples retrieved from asteroid Ryugu indicate that it once had flowing water in far greater volumes than previously thought possible, suggesting that similar objects may have played a role in delivering vast quantities of water to Earth
Categories: Astronomy

Asteroid Ryugu once had liquid water flowing through it

New Scientist Space - Cosmology - Wed, 09/10/2025 - 12:00pm
Samples retrieved from asteroid Ryugu indicate that it once had flowing water in far greater volumes than previously thought possible, suggesting that similar objects may have played a role in delivering vast quantities of water to Earth
Categories: Astronomy

How to Send Your Name to the Moon with NASA’s Artemis II Mission

Scientific American.com - Wed, 09/10/2025 - 12:00pm

The public can submit names to travel along with four astronauts on an orbital journey to the moon next year

Categories: Astronomy

Can we safely deflect a killer asteroid without making it worse? Only if we avoid the gravitational 'keyhole,' scientists say

Space.com - Wed, 09/10/2025 - 12:00pm
Depending on where you smack a planet-threatening asteroid, it might ricochet back to Earth.
Categories: Astronomy

Is There Life on Mars? This Rock May Hold the Answer

Scientific American.com - Wed, 09/10/2025 - 11:05am

The Perseverance rover’s new findings set the stage for bringing Martian samples back to Earth to test whether microbes once inhabited the Red Planet

Categories: Astronomy

Dinner is Served!

NASA Image of the Day - Wed, 09/10/2025 - 11:04am
Dinner is served aboard the International Space Station! One tray features shrimp cocktail on whole grain wheat crackers, while the other holds sushi made with seaweed, Spam, tuna, and rice.
Categories: Astronomy, NASA

Best-Yet Measurement of Merging Black Holes Confirms Einstein, Hawking and the ‘No Hair’ Theorem

Scientific American.com - Wed, 09/10/2025 - 11:00am

Spacetime ripples from a black hole collision across the cosmos have confirmed weird aspects of black hole physics

Categories: Astronomy