NASA astronauts Sally Ride and Mae Jemison, astronomer Nancy Grace Roman and computer scientist Margaret Hamilton are celebrated for their contributions to space exploration and astronomy in the new Lego Ideas set, "Women of NASA." Based on a fan-proposed and supported design,

Scientists have long been aware that methane emissions from cows can impact on our climate, but a new study claims that cow farts may have had a far bigger impact on global warming than we thought possible.

The first direct detection of gravitational waves on 14 September 2015 proved that massive objects can ripple the structure of space, verifying a key prediction of Albert Einstein’s general theory of relativity.

Mass global extinction that wipes out human civilization will begin in 2100, mathematician predicts. A mass extinction which wipes out humanity will be underway by the year 2100, scientists have claimed.

Is it an asteroid? A comet? Both? Observations by the Hubble Space Telescope are revealing new details about a strange binary asteroid that’s performing double-duty as a comet. It’s the first time scientists have ever seen such a thing.

New York - Six Nasa-backed research crew who have been cooped up in a Mars-like habitat on a remote Hawaii volcano since January have emerged from isolation.

Barn owls keep their acute sense of hearing into old age, scientists have discovered. Previously, starlings have been found to have this ability, suggesting birds are protected from age-related hearing loss.

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