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Toxic dust on Mars could make astronauts sick

Toxic dust on Mars could make astronauts sick

Mars isn’t just covered in rocks—it also is blanketed by extremely fine Martian dust. Credit: NASA / JPL-Caltech / ASU / MSSS A unique set of risks and challenges await the first astronauts on Mars. Deadly solar radiation, nighttime temperatures regularly dropping lower than -100 degrees Fahrenheit, and an unbreathable atmosphere are just a few...

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This 444 Million-Year-Old Arthropod Was Fossilized Inside Out

This 444 Million-Year-Old Arthropod Was Fossilized Inside Out

After 25 years of research, a 444-million-year-old inside-out fossil has finally been named. The fossil, which researchers at the University of Leicester have identified as a new species of multisegmented fossil, has been named Keurbos susanae, or “Sue” for short, after the lead researcher’s mom . And while its insides seem to have been well-preserved, researchers...

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This Week In Space podcast: Episode 154 — The View From On High

This Week In Space podcast: Episode 154 — The View From On High

The View From On High – Live From the International Space Station – YouTube Watch On On Episode 154 of This Week In Space, Rod Pyle and Tariq Malik talk with Space TV director Liam Kennedy about bringing content and video from the International Space Station down to Earth. If you’ve ever wondered what the...

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New research shows how technology can help support marginalized communities in a global crisis

New research shows how technology can help support marginalized communities in a global crisis

Please complete security verification This request seems a bit unusual, so we need to confirm that you’re human. Please press and hold the button until it turns completely green. Thank you for your cooperation! Press and hold the button If you believe this is an error, please contact our support team. 178.218.165.60 : 8fc97d81-8ebc-4c34-877f-cb3a349d Read...

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Shrink your smartphone for just $90

Shrink your smartphone for just $90

Sponsored Content The NanoPhone offers smartphone perks in a shrunken size. Stack Commerce We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › A smartphone the size of a credit card? What will they think of next? If you’re wondering what one might do with NanoPhone,...

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Dendritic spines: The key to understanding how memories are linked in time

Dendritic spines: The key to understanding how memories are linked in time

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Into the deep (field) with ESA’s Euclid ‘dark universe’ telescope: Space photo of the day

Into the deep (field) with ESA’s Euclid ‘dark universe’ telescope: Space photo of the day

A zoomed-in (16x) area of Euclid’s Deep Field South, a mosaic captured by the European Space Agency (ESA) spacecraft, revealing galaxies with different shapes and colors because they have different ages and distances. (Image credit: ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi) The European Space Agency’s (ESA) Euclid mission released its...

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It’s not too early to make plans for America’s 250th birthday in 2026

It’s not too early to make plans for America’s 250th birthday in 2026

Many states and cities have bragging rights to being the “first” and “oldest” in the nation for different milestones throughout America’s history. And with the big blowout birthday coming up in 2026, they’re getting ready to show off, including at historic inns where George Washington really did spend the night. In some places, festivities have already been...

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Is an Astronaut Stuck in Space a Rare Occurrence?

Is an Astronaut Stuck in Space a Rare Occurrence?

A lifetime dream can become a nightmare when emergencies strike. peepo / Getty Images Barry “Butch” Wilmore and Sunita “Suni” Williams are the two NASA astronauts that have been circulating in the news since becoming stranded on the International Space Station (ISS) in June 2024. After several obstacles, they returned to Earth on March 18,...

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5 Tips for Stellar Technical Presentations

5 Tips for Stellar Technical Presentations

This article is part of our exclusive career advice series in partnership with the IEEE Technology and Engineering Management Society. I’ve taught graduate-level communication courses to working professionals in high-tech disciplines for more than a decade. Although students who come to my programs are skilled in technical areas, expertise is only part of the equation...