"Man will never reach the moon regardless of all future scientific advances."

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Why ‘Use Your Words’ Can Be Good for Kids’ Health

Scientific American.com - Tue, 08/12/2025 - 3:00pm

Studies show that writing or expressing what we are feeling can help adults mentally and physically. Kids are no different

Categories: Astronomy

1 year until the total solar eclipse 2026: Here's what you need to know

Space.com - Tue, 08/12/2025 - 3:00pm
With just one year until the total solar eclipse of 2026, we take a look at everything you need to know for the ultimate eclipse adventure.
Categories: Astronomy

A Gigantic Jet Caught on Camera: A Spritacular Moment for NASA Astronaut Nicole Ayers!

NASA - Breaking News - Tue, 08/12/2025 - 2:58pm
Left: Gigantic Jet Event from the International Space Station, taken by NASA Astronaut Nichole Ayers. (Credit: Ayers) Right: Sprite event appearing over a lightning strike, seen from space. This photo was taken by astronauts aboard the International Space Station during Expedition 44. Credit: NASA astronauts on board Expedition 44

Did you see that gorgeous photo NASA astronaut Nichole Ayers took on July 3, 2025? Originally thought to be a sprite, Ayers confirmed catching an even rarer form of a Transient Luminous Events (TLEs) — a gigantic jet.   

“Nichole Ayers caught a rare and spectacular form of a TLE from the International Space Station — a gigantic jet,” said Dr. Burcu Kosar, Principal Investigator of the Spritacular project.  

Gigantic jets are a powerful type of electrical discharge that extends from the top of a thunderstorm into the upper atmosphere. They are typically observed by chance — often spotted by airline passengers or captured unintentionally by ground-based cameras aimed at other phenomena. Gigantic jets appear when the turbulent conditions at towering thunderstorm tops allow for lightning to escape the thunderstorm, propagating upwards toward space. They create an electrical bridge between the tops of the clouds (~20 km) and the upper atmosphere (~100 km), depositing a significant amount of electrical charge. 

Sprites, on the other hand, are one of the most commonly observed types of TLEs — brief, colorful flashes of light that occur high above thunderstorms in the mesosphere, around 50 miles (80 kilometers) above Earth’s surface. Unlike gigantic jets, which burst upward directly from thundercloud tops, sprites form independently, much higher in the atmosphere, following powerful lightning strikes. They usually appear as a reddish glow with intricate shapes resembling jellyfish, columns, or carrots and can span tens of kilometers across. Sprites may also be accompanied or preceded by other TLEs, such as Halos and ELVEs (Emissions of Light and Very Low Frequency perturbations due to Electromagnetic Pulse Sources), making them part of a larger and visually spectacular suite of high-altitude electrical activity. The world of Transient Luminous Events is a hidden zoo of atmospheric activity playing out above the storms. Have you captured an image of a jet, sprite, or other type of TLE? Submit your photos to Spritacular.org to help scientists study these fascinating night sky phenomena! 

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Last Updated

Aug 12, 2025

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Why a mysterious group of ancient humans doesn’t have a species name

New Scientist Space - Cosmology - Tue, 08/12/2025 - 2:00pm
An extinct group of humans that were once widespread in Asia don’t have an official species name – part of the reason is archaeological, and part is a legal question
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Why a mysterious group of ancient humans doesn’t have a species name

New Scientist Space - Space Headlines - Tue, 08/12/2025 - 2:00pm
An extinct group of humans that were once widespread in Asia don’t have an official species name – part of the reason is archaeological, and part is a legal question
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We tracked illegal fishing in marine protected areas – satellites and AI show most bans are respected, and could help enforce future ones

Space.com - Tue, 08/12/2025 - 2:00pm
Marine protected areas cover more than 8% of the world's oceans today, but they can get a bad rap as being protected on paper only.
Categories: Astronomy

Trump Order Would Give Political Appointees Power over Science Funding Decisions

Scientific American.com - Tue, 08/12/2025 - 1:30pm

Researchers are alarmed that an expansive executive order issued by President Donald Trump might upend a long-standing tradition of peer-review for grants

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The real reason why we lost the ability to make vitamin C

New Scientist Space - Cosmology - Tue, 08/12/2025 - 1:00pm
The textbooks say our ancestors lost the ability to make vitamin C because we didn't need it, but the loss may have protected us from some parasites
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The real reason why we lost the ability to make vitamin C

New Scientist Space - Space Headlines - Tue, 08/12/2025 - 1:00pm
The textbooks say our ancestors lost the ability to make vitamin C because we didn't need it, but the loss may have protected us from some parasites
Categories: Astronomy

Watch the 2025 Perseid meteor shower peak Aug. 12 in free webcast

Space.com - Tue, 08/12/2025 - 1:00pm
The annual Perseid meteor shower will peak overnight Tuesday (Aug. 12), and you can enjoy the event live online with the Virtual Telescope Project's webcast.
Categories: Astronomy

Today is the last chance to secure an exclusive NordVPN deal, perfect for watching Alien: Earth anywhere in the world

Space.com - Tue, 08/12/2025 - 12:02pm
Alien: Earth's two-episode premiere is released today and you can watch it anywhere with our exclusive 79% off NordVPN deal, but you'll have to hurry.
Categories: Astronomy

These ants are one of the most effective teams in the natural world

New Scientist Space - Cosmology - Tue, 08/12/2025 - 12:00pm
Typically, individuals work less effectively in bigger teams, but weaver ants buck this trend by increasing their power output when they pull together
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These ants are one of the most effective teams in the natural world

New Scientist Space - Space Headlines - Tue, 08/12/2025 - 12:00pm
Typically, individuals work less effectively in bigger teams, but weaver ants buck this trend by increasing their power output when they pull together
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How AI poisoning is fighting bots that hoover data without permission

New Scientist Space - Cosmology - Tue, 08/12/2025 - 12:00pm
The web is awash with bots that scrape data without permission. Now content creators are poisoning the well of artificial intelligence – but similar technology can also be used to spread misinformation
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How AI poisoning is fighting bots that hoover data without permission

New Scientist Space - Space Headlines - Tue, 08/12/2025 - 12:00pm
The web is awash with bots that scrape data without permission. Now content creators are poisoning the well of artificial intelligence – but similar technology can also be used to spread misinformation
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Europe's powerful Ariane 6 rocket launches for 3rd time ever, sending weather satellite to orbit (video)

Space.com - Tue, 08/12/2025 - 12:00pm
Europe's Ariane 6 heavy-lift rocket launched for the third time ever tonight (Aug. 12), sending an advanced weather and climate satellite to orbit.
Categories: Astronomy

Hubble Captures a Tarantula

NASA Image of the Day - Tue, 08/12/2025 - 11:36am
This NASA/ESA Hubble Space Telescope image shows a portion of the Tarantula Nebula.
Categories: Astronomy, NASA

Hubble Captures a Tarantula

NASA - Breaking News - Tue, 08/12/2025 - 11:35am
This NASA/ESA Hubble Space Telescope image shows a portion of the Tarantula Nebula.ESA/Hubble & NASA, C. Murray

This NASA/ESA Hubble Space Telescope image captures incredible details in the dusty clouds of a star-forming factory called the Tarantula Nebula. Most of the nebulae Hubble images are in our galaxy, but this nebula is in the Large Magellanic Cloud, a dwarf galaxy located about 160,000 light-years away in the constellations Dorado and Mensa.

The Large Magellanic Cloud is the largest of the dozens of small satellite galaxies that orbit the Milky Way. The Tarantula Nebula is the largest and brightest star-forming region, not just in the Large Magellanic Cloud, but in the entire group of nearby galaxies to which the Milky Way belongs.

The Tarantula Nebula is home to the most massive stars known, some roughly 200 times as massive as our Sun. This image is very close to a rare type of star called a Wolf–Rayet star. Wolf–Rayet stars are massive stars that have lost their outer shell of hydrogen and are extremely hot and luminous, powering dense and furious stellar winds.

This nebula is a frequent target for Hubble, whose multiwavelength capabilities are critical for capturing sculptural details in the nebula’s dusty clouds. The data used to create this image come from an observing program called Scylla, named for a multi-headed sea monster from Greek mythology. The Scylla program was designed to complement another Hubble observing program called ULLYSES (Ultraviolet Legacy Library of Young Stars as Essential Standards). ULLYSES targets massive young stars in the Small and Large Magellanic Clouds, while Scylla investigates the structures of gas and dust that surround these stars.

Image credit: ESA/Hubble & NASA, C. Murray

Categories: NASA

Hubble Captures a Tarantula

NASA News - Tue, 08/12/2025 - 11:35am
This NASA/ESA Hubble Space Telescope image shows a portion of the Tarantula Nebula.ESA/Hubble & NASA, C. Murray

This NASA/ESA Hubble Space Telescope image captures incredible details in the dusty clouds of a star-forming factory called the Tarantula Nebula. Most of the nebulae Hubble images are in our galaxy, but this nebula is in the Large Magellanic Cloud, a dwarf galaxy located about 160,000 light-years away in the constellations Dorado and Mensa.

The Large Magellanic Cloud is the largest of the dozens of small satellite galaxies that orbit the Milky Way. The Tarantula Nebula is the largest and brightest star-forming region, not just in the Large Magellanic Cloud, but in the entire group of nearby galaxies to which the Milky Way belongs.

The Tarantula Nebula is home to the most massive stars known, some roughly 200 times as massive as our Sun. This image is very close to a rare type of star called a Wolf–Rayet star. Wolf–Rayet stars are massive stars that have lost their outer shell of hydrogen and are extremely hot and luminous, powering dense and furious stellar winds.

This nebula is a frequent target for Hubble, whose multiwavelength capabilities are critical for capturing sculptural details in the nebula’s dusty clouds. The data used to create this image come from an observing program called Scylla, named for a multi-headed sea monster from Greek mythology. The Scylla program was designed to complement another Hubble observing program called ULLYSES (Ultraviolet Legacy Library of Young Stars as Essential Standards). ULLYSES targets massive young stars in the Small and Large Magellanic Clouds, while Scylla investigates the structures of gas and dust that surround these stars.

Image credit: ESA/Hubble & NASA, C. Murray

Categories: NASA

What Is the Luhn Algorithm? The Math Behind Credit Card Transactions

Scientific American.com - Tue, 08/12/2025 - 11:30am

Find out how this simple algorithm from the 1960s catches your typos

Categories: Astronomy