Tag: scientists

Asteroid samples contain ‘clues to origin of life’: Japan scientists

Asteroid dust collected by a Japanese space probe contains organic material that shows some of the building blocks of life on Earth may have...

Scientists release first analysis of rocks plucked from speeding asteroid

After a six-year journey, a plucky spacecraft called Hayabusa2 zinged back into Earth's atmosphere in late 2020 and landed deep in the Australian outback....

Did NASA find Hell? Scientists brace for first glimpse of world that constantly burns

Mankind's first look at conditions on a "super-Earth" 50 light years away is expected in coming weeks via the James Webb Space Telescope, and...

Scientists announce a breakthrough in determining life’s origin on Earth—and maybe Mars

Scientists at the Foundation for Applied Molecular Evolution announced today that ribonucleic acid (RNA), an analog of DNA that was likely the first genetic...

Scientists use AI to update data vegetation maps for improved wildfire forecasts

A new technique developed by the National Center for Atmospheric Research (NCAR) uses artificial intelligence to efficiently update the vegetation maps that are relied...

Scientists explain why Uranus and Neptune are different colors

Observations from Hubble Space Telescope, the NASA Infrared Telescope and the Gemini Observatory, reveal that excess haze on Uranus makes it paler than Neptune...

Scientists shine new light on role of Earth’s orbit in the fate of ancient ice sheets

In a new study published today in the journal Science, the team from Cardiff University has been able to pinpoint exactly how the tilting...

Scientists develop method for seasonal prediction of wildfires in the US West

This summer's western wildfire season is likely to be more severe than average but not as devastating as last year's near-record, according to an...

Environment scientists close in on ‘golden spike’ to define Anthropocene

Leicester researchers searching for a "golden spike" to formally define humanity's current geological period—and acknowledge human impact on our planet—have announced a major step...

Scientists discover a vast, salty groundwater system under the Antarctica ice sheet

A new discovery deep beneath one of Antarctica's rivers of ice could change scientists' understanding of how the ice flows, with important implications for...

Scientists identify the most extreme heatwaves ever recorded globally

A new study has revealed the most intense heatwaves ever across the world—and remarkably some of these went almost unnoticed decades ago. The research, led...

Scientists describe a gravity telescope that could image exoplanets

In the time since the first exoplanet was discovered in 1992, astronomers have detected more than 5,000 planets orbiting other stars. But when astronomers...

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