BlogArena

General blog about anything and everything of everyday's life.

17. Nov 2019

May 12, 2015
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Stegosaurus plates provide first solid evidence that male, female dinosaurs looked different

The discovery of a single anatomical difference between males and females of a species of Stegosaurus provides some of the most conclusive evidence that some dinosaurs looked different based on sex, according to new research. Princeton University research published in … Continue reading

December 12, 2013
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Hubble Sees Evidence of Water Vapor at Jupiter Moon

NASA’s Hubble Space Telescope has observed water vapor above the frigid south polar region of Jupiter’s moon Europa, providing the first strong evidence of water plumes erupting off the moon’s surface. Previous scientific findings from other sources already point to … Continue reading

August 10, 2013
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Geochemical ‘fingerprints’ leave evidence that megafloods eroded steep gorge

The Yarlung-Tsangpo River in southern Asia drops rapidly through the Himalaya Mountains on its way to the Bay of Bengal, losing about 7,000 feet of elevation through the precipitously steep Tsangpo Gorge. For the first time, scientists have direct geochemical … Continue reading

June 10, 2013
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Scientists Explore Roots of Future Tropical Rainfall

Analysis of the Last Glacial Maximum sheds light on climate models’ ability to simulate tropical climate change How will rainfall patterns across the tropical Indian and Pacific regions change in a future warming world? Climate models generally suggest that the … Continue reading

May 31, 2013
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Pebbly Rocks Testify to Old Streambed on Mars

PASADENA, Calif. – Detailed analysis and review have borne out researchers’ initial interpretation of pebble-containing slabs that NASA’s Mars rover Curiosity investigated last year: They are part of an ancient streambed. The rocks are the first ever found on Mars … Continue reading

May 22, 2013
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Astronomers find evidence of hungry young exoplanets

While astronomers now know that exoplanets are exceedingly common in the galaxy, the mechanics by which they are formed aren’t well understood. Planetary childhood remains a mystery.  Young stars start out with a massive disk of gas and dust that … Continue reading

May 9, 2013
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New analysis suggests wind, not water, formed mound on Mars

A roughly 3.5-mile high Martian mound that scientists suspect preserves evidence of a massive lake might actually have formed as a result of the Red Planet’s famously dusty atmosphere, an analysis of the mound’s features suggests. If correct, the research … Continue reading