Lab-made DNA can store memory like a flash drive
Our DNA stores a remarkable amount of information. A single gram contains about 215 million gigabytes of data on everything from our eye color to the shape of our feet.…
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What Lake Bonneville Left Behind
Earth Observatory Science Earth Observatory What Lake Bonneville Left Behind Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth…
Researchers make a ticklishness body map
Whether it’s the belly, armpits, or feet, many people are ticklish at least somewhere on their body. Nevertheless, scientists have paid little attention to the silly sensation. As such, two…
Why do hummingbirds buzz? Tiny tornadoes.
In Ecuador’s Chocó Andino de Pichincha Biosphere Reserve, a 709,192-acre biodiversity hotspot northwest of Quito, hummingbirds thrive. The country is home to roughly 132 of the world’s 320-plus hummingbird species.…
Curiosity Blog, Sols 4982–4987: Back to Our Regularly Scheduled Programming
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources…
New Fat Bear Week children’s book turns Katmai’s famous bears into wrestlers
The bears of Katmai National Park and Preserve in Alaska are gorging on salmon and packing on the pounds ahead of the long winter. With the days growing shorter, it…
APOD: 2026 August 22 – Mostly Perseids
APOD Science APOD APOD: 2026 August 22… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a…
Oddly etched Neolithic arrowheads baffle archaeologists in Turkey
A set of carefully etched obsidian arrowheads stick out among other similar artifacts, but archaeologists in central Turkey have still amassed dozens of them over the last 40 years. Following…
NASA Shares Views of August Solar Eclipse from Ground, Air, Space
3 Min Read NASA Shares Views of August Solar Eclipse from Ground, Air, Space This composite image shows the progression of a total solar eclipse as the Sun sets over…
TB 26-04 Updates and Modernization of NASA’s Chemical Equilibrium with Applications (CEA) Code
For more information, contact Mark K. Leader, Glenn Research Center, mark.leader@nasa.gov Download the PDF version NASA’s Chemical Equilibrium with Applications (CEA) code is a foundational tool for propulsion system analysis.…