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Hubble reveals the ring nebula's true shape

(Phys.org) —The Ring Nebula's distinctive shape makes it a popular illustration for astronomy books. But new observations by NASA's Hubble Space Telescope of the glowing gas shroud around an old, dying, ...

Space & Earth - Astronomy
1 hour ago 5 / 5 (2) 0 | with audio podcast

US Atlantic braces for active hurricane season (Update)

The United States is gearing up for more Atlantic hurricanes than usual this year, triggered by warmer water temperatures than average, US forecasters said Thursday.

Space & Earth - Environment
1 hour ago not rated yet 0

NASA head views progress on asteroid lasso mission

Surrounded by engineers, NASA chief Charles Bolden inspected a prototype spacecraft engine that could power an audacious mission to lasso an asteroid and tow it closer to Earth for astronauts to explore.

Space & Earth - Space Exploration
2 hours ago not rated yet 0

Ecuador satellite collides with Russian space junk

A small Ecuadoran satellite collided in orbit with the remains of a Russian rocket, but it is too soon to know how much damage it might have sustained, Quito's space agency said Thursday.

Space & Earth - Space Exploration
2 hours ago not rated yet 0

Reforestation study shows trade-offs between water, carbon and timber

More than 13,000 ships per year, carrying more than 284 million tons of cargo, transit the Panama Canal each year, generating roughly $1.8 billion dollars in toll fees for the Panama Canal Authority. Each time a ship passes ...

Space & Earth - Environment
3 hours ago not rated yet 0 | with audio podcast

Professor argues Earth's mantle affects long-term sea-level rise estimates

From Virginia to Florida, there is a prehistoric shoreline that, in some parts, rests more than 280 feet above modern sea level. The shoreline was carved by waves more than 3 million years ago—possible ...

Space & Earth - Earth Sciences
3 hours ago not rated yet 1 | with audio podcast

Accurate distance measurement resolves major astronomical mystery

(Phys.org) —Sometimes astronomy is like real estate—what's important is location, location, and location. Astronomers have resolved a major problem in their understanding of a class of stars that undergo ...

Space & Earth - Astronomy
4 hours ago not rated yet 0 | with audio podcast

A hidden population of exotic neutron stars

(Phys.org) —Magnetars – the dense remains of dead stars that erupt sporadically with bursts of high-energy radiation - are some of the most extreme objects known in the Universe. A major campaign using ...

Space & Earth - Astronomy
6 hours ago 4.7 / 5 (6) 4 | with audio podcast

Russia evacuates drifting Arctic research station

Russia has ordered the urgent evacuation of the 16-strong crew of a drifting Arctic research station after ice floe that hosts the floating laboratory began to disintegrate, officials said Thursday.

Space & Earth - Earth Sciences
6 hours ago 5 / 5 (3) 0

New atmospheric modeling paradigm breaks previously accepted notions

(Phys.org) —Fortified with new evidence of particles' true disposition, scientists at Pacific Northwest National Laboratory developed a multi-dimensional modeling framework that predicts their formation ...

Space & Earth - Earth Sciences
8 hours ago 3.5 / 5 (2) 0 | with audio podcast

Century-old science helps confirm global warming

(Phys.org) —Ocean measurements taken more than 135 years ago during the scientific expedition of HMS Challenger have provided further confirmation of human-produced global warming over the past century.

Space & Earth - Environment
8 hours ago 4.1 / 5 (9) 5

Study suggests dairy herd water quality linked to milk production

A recently completed study of water supplies on Pennsylvania dairy farms found that about a quarter of those tested had at least one water-quality issue. And average milk production for these farms was about ...

Space & Earth - Environment
9 hours ago not rated yet 0

Researchers map historic sea-level change on the New Jersey coastline

(Phys.org) —Hurricane Sandy caught the public and policymakers off guard when it hit the United States' Atlantic Coast last fall. Because much of the storm's devastation was wrought by flooding in the aftermath, ...

Space & Earth - Earth Sciences
9 hours ago 2.5 / 5 (2) 0

Bacterium from Canadian High Arctic and life on Mars

(Phys.org) —The temperature in the permafrost on Ellesmere Island in the Canadian high Arctic is nearly as cold as that of the surface of Mars. So the recent discovery by a McGill University led team of ...

Space & Earth - Earth Sciences
9 hours ago not rated yet 0

Atlantic research expedition uncovers vast methane-based ecosystem

A marine research expedition sponsored by the U.S. Bureau of Ocean Energy Management (BOEM) and the National Oceanic and Atmospheric Administration (NOAA) has led to the discovery of perhaps the world's largest methane cold ...

Space & Earth - Earth Sciences
9 hours ago 5 / 5 (1) 0
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