For centuries, the existence of ‘heaven’ has proven to be a polarising debate, with scientists and theologists alike rarely seeing eye to eye.
Yet while popular culture and art throughout the ages has often depicted it as a fluffy white…
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Night sky tonight: See the moon shine next to Saturn after sunset on Jan. 22
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Thursday, Jan. 22: Waxing crescent moon and Saturn (after dark)
See a waxing crescent moon and Saturn on Jan. 22. (Image credit: Starry Night.) Tonight, the moon has moved on in its orbit and appears to…
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Space station crew credits ultrasound machine for handling in-orbit health crisis
The astronauts evacuated last week from the International Space Station say a portable ultrasound machine came in “super handy” during the medical crisis.
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NASA astronaut Suni Williams retires after 608 days in space and nine spacewalks
NASA astronaut Suni Williams has retired after a 27-year career with the agency, with her retirement taking effect on Dec. 27, 2025. Over that time, Williams flew three missions to the International Space Station and built one of the most…
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Tuning color through molecular stacking: A new strategy for smarter pressure sensors
Initially stacked benzene layers increase fluorescent color change drastically when exposed to pressure, suggesting new ways to design the pressure sensors used in machinery and medical devices.
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How an Underactive Thyroid Destroys Your Energy and Metabolism
An underactive thyroid affects nearly 5 in 100 Americans, yet many people don’t realize their persistent fatigue and weight gain stem from this silent condition. Hypothyroidism symptoms can develop gradually, making it easy to…
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A Senior’s Guide to Normal Aging Eyesight vs. Warning Signs
The human eye undergoes remarkable transformations as the years pass. For many seniors, dealing with vision changes elderly individuals experience becomes a daily reality, some subtle, others more pronounced.
Understanding which aging…
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Blue Origin plans satellite swarm to serve data centers, governments
Jeff Bezos is no longer content with just delivering packages or sending celebrities to the edge of space. His rocket company, Blue Origin, has set its sights on the global internet.
On Wednesday, Blue Origin unveiled TeraWave, a…
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The Complete Guide to Back Pain Relief
Back pain during pregnancy affects a significant portion of expectant mothers, yet many don’t fully understand why it happens or how to manage it effectively. This common pregnancy discomfort stems from multiple interconnected…
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Causes, Early Warning Signs, and How to Slow It Down
Muscle weakness elderly adults experience is often gradual, making early decline easy to miss until daily tasks become difficult. Many older people assume strength loss is inevitable, yet much of it is driven by identifiable physical…
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