How do our eyes stay focused on what we reach for?

Keeping our eyes focused on what we reach for, whether it be an item at the grocery store or a ground ball on the baseball field, may appear seamless, but, in fact, is due to a complex neurological process involving intricate timing and coordination. Researchers now shed additional light on the machinations that ensure we don't look away from where we are reaching.

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Astronomers discover micronovae, a new kind of stellar explosion

A team of astronomers has observed a new type of stellar explosion -- a micronova. These outbursts happen on the surface of certain stars, and can each burn through around 3.5 billion Great Pyramids of Giza of stellar material in only a few hours.

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Explanation for formation of abundant features on Europa bodes well for search for extraterrestrial life

Ice-penetrating radar data from Greenland suggests that shallow water pockets may be common within Europa's ice shell, increasing the potential habitability of the Jovian moon's ice shell.

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Jupiter's moon has splendid dunes

Scientists have long wondered how Jupiter's innermost moon, Io, has meandering ridges as grand as any that can be seen in movies like 'Dune.' Now, a research study has provided a new explanation of how dunes can form even on a surface as icy and roiling as Io's.

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Early human habitats linked to past climate shifts

A study provides clear evidence for a link between astronomically-driven climate change and human evolution.

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A new heat engine with no moving parts is as efficient as a steam turbine

Engineers have developed a heat engine with no moving parts that is as efficient as a steam turbine. The design could someday enable a fully decarbonized power grid, researchers say.

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Hubble sheds light on origins of supermassive black holes

Astronomers have identified a rapidly growing black hole in the early universe that is considered a crucial 'missing link' between young star-forming galaxies and the first supermassive black holes. They used data from NASA's Hubble Space Telescope to make this discovery.

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New approach enhances muscle recovery in aged mice

Scientists have developed a promising new method to combat the age-related losses in muscle mass that often accompany immobility after injury or illness. Their technique, demonstrated in mice, arrests the process by which muscles begin to deteriorate at the onset of exercise after a period of inactivity.

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Climate change will reshuffle marine ecosystems in unexpected ways

Warming of the oceans due to climate change will mean fewer productive fish species to catch in the future, according to a new study that found as temperatures warm, predator-prey interactions will prevent species from keeping up with the conditions where they could thrive.

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Scientists find 'knob' to control magnetic behavior in quantum material

Magnetism, one of the oldest technologies known to humans, is at the forefront of new-age materials that could enable next-generation lossless electronics and quantum computers. Researchers have discovered a new 'knob' to control the magnetic behavior of one promising quantum material, and the findings could pave the way toward novel, efficient and ultra-fast devices.

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Study explores effects of extended spaceflight on brain

Scientists from the U.S., Europe and Russia are part of a team releasing the results of a large collaborative study involving the effects of long duration spaceflight on the brain.

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Viral Video: जब सवार लोगों के साथ क्रैश हुआ हॉट एयर बैलून, आप भी देखें यह वायरल वीडियो!

Viral Video कुछ समय पहले एक हॉट एयर बैलून तेज़ हवाओं के चलते क्रैश हो गया। इस पर काफी लोग भी सवार थे लेकिन गनिमत की बात है कि किसी को गंभीर चोट नहीं आई। इस वीडियो के वायर होने पर लोगों ने गाइड की सराहना की।

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Astronomers detect 'galactic space laser'

A powerful radio-wave laser, called a 'megamaser', has been observed by the MeerKAT telescope in South Africa. The record-breaking find is the most distant megamaser of its kind ever detected, at about five billion light years from Earth. The light from the megamaser has traveled 58 thousand billion billion (58 followed by 21 zeros) kilometers to Earth.

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