Any sufficiently advanced technology is indistinguishable from magic.

— Arthur C. Clarke's Third Law

Astronomy

Asteroid 2024 YR4 won't Earth but it could still ruin your day: Here's how

Space.com - Fri, 07/11/2025 - 11:00am
Earth may be safe from an impact by the asteroid 2024 YR4, but it still has a chance of striking the moon. This lunar impact could pose a risk to space tech and astronauts.
Categories: Astronomy

Today is your last chance to save a massive $165 on one of the best camera drones for Amazon Prime Day

Space.com - Fri, 07/11/2025 - 10:32am
You can save a massive $165 on the DJI Air 3, one of the best camera drones, which we think is the perfect balance of power and portability.
Categories: Astronomy

Today is your last chance to save 20% on the most iconic starship in the Star Wars universe this Amazon Prime Day

Space.com - Fri, 07/11/2025 - 10:09am
The Lego Star Wars Millennium Falcon set is a faithful reproduction of the most legendary Star Wars starship; you'll have to make the Kessel Run in less than twelve parsecs to grab one, though.
Categories: Astronomy

As NASA's budget shrinks, Europe doubles down on Earth science: 'Climate change is the defining challenge of our generation'

Space.com - Fri, 07/11/2025 - 10:00am
If NASA must pull back, Europe is ready to step up — and do so with open arms.
Categories: Astronomy

NASA SLS rocket booster spews fire | Space photo of the day for July 11, 2025

Space.com - Fri, 07/11/2025 - 9:24am
The test encountered an anomaly.
Categories: Astronomy

Week in images: 07-11 July 2025

ESO Top News - Fri, 07/11/2025 - 9:10am

Week in images: 07-11 July 2025

Discover our week through the lens

Categories: Astronomy

Artificial cooling 'urgent' for Great Barrier Reef after warming spike

New Scientist Space - Cosmology - Fri, 07/11/2025 - 9:00am
A drop in shipping emissions has caused a surge in warming at the Great Barrier Reef, fuelling calls for drastic actions such as marine cloud brightening to lower the risk of coral bleaching
Categories: Astronomy

Artificial cooling 'urgent' for Great Barrier Reef after warming spike

New Scientist Space - Space Headlines - Fri, 07/11/2025 - 9:00am
A drop in shipping emissions has caused a surge in warming at the Great Barrier Reef, fuelling calls for drastic actions such as marine cloud brightening to lower the risk of coral bleaching
Categories: Astronomy

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APOD - Fri, 07/11/2025 - 8:00am


Categories: Astronomy, NASA

Waste Wars Tracks the 'Wild Afterlife' of Garbage on an International Black Market

Scientific American.com - Fri, 07/11/2025 - 8:00am

Alexander Clapp, author of new nonfiction book 'Waste Wars,' tracks the world-wide blackmarket trade of our garbage

Categories: Astronomy

US Space Force practices 'orbital warfare' in largest-ever training event

Space.com - Fri, 07/11/2025 - 8:00am
The United States Space Force is undertaking its largest training exercise ever, in order to demonstrate that it is "prepared to fight and win in space."
Categories: Astronomy

Never lose your tech or skywatching gear again as the Apple AirTag is 31% off on the final day or Amazon Prime Day

Space.com - Fri, 07/11/2025 - 7:43am
It's the final day of Prime Day and the Perseid meteor shower starts shortly, so now is the perfect time to save big on the Apple AirTag.
Categories: Astronomy

Climate could warm another 0.5°C if we fail to capture far more CO2

New Scientist Space - Cosmology - Fri, 07/11/2025 - 7:00am
Models suggest that meeting climate targets will be virtually impossible without steep emissions cuts paired with a huge expansion of carbon management technologies
Categories: Astronomy

Climate could warm another 0.5°C if we fail to capture far more CO2

New Scientist Space - Space Headlines - Fri, 07/11/2025 - 7:00am
Models suggest that meeting climate targets will be virtually impossible without steep emissions cuts paired with a huge expansion of carbon management technologies
Categories: Astronomy

Trees on city streets cope with drought by drinking from leaky pipes

New Scientist Space - Cosmology - Fri, 07/11/2025 - 7:00am
Urban trees lining streets fare better in dry spells than those in parks – now it seems that leaky water pipes are the reason for their endurance
Categories: Astronomy

Trees on city streets cope with drought by drinking from leaky pipes

New Scientist Space - Space Headlines - Fri, 07/11/2025 - 7:00am
Urban trees lining streets fare better in dry spells than those in parks – now it seems that leaky water pipes are the reason for their endurance
Categories: Astronomy

ChatGPT Is Changing the Words We Use in Conversation

Scientific American.com - Fri, 07/11/2025 - 7:00am

Words frequently used by ChatGPT, including “delve” and “meticulous,” are getting more common in spoken language, according to an analysis of more than 700,000 hours of videos and podcasts

Categories: Astronomy

We’re Light-Years Away from True Artificial Intelligence, Says Murderbot Author Martha Wells

Scientific American.com - Fri, 07/11/2025 - 7:00am

Today’s large language models are hardly related to the kinds of machine intelligence we see in science fiction, according to Martha Wells, author of the Murderbot Diaries series

Categories: Astronomy

Love Fujifilm? These are the best prices on the last day of Amazon Prime Day

Space.com - Fri, 07/11/2025 - 6:58am
These are the best prices for Fujifilm cameras on the last day of Amazon Prime Day — prices could jump up at any moment!
Categories: Astronomy

Water on Mars Probably Doesn’t Explain These Weird Streaks

Scientific American.com - Fri, 07/11/2025 - 6:45am

A new global overview of Mars suggests dust, rather than water, is the source of mysterious streaks there

Categories: Astronomy