Search results for gas giant planet

Astronomy 20 hours ago

Hubble celebrates 34th anniversary with a look at the little dumbbell nebula

In celebration of the 34th anniversary of the launch of NASA's legendary Hubble Space Telescope on April 24, astronomers took a snapshot of the Little Dumbbell Nebula (also known as Messier 76, M76, or NGC 650/651) located ...

Agriculture Apr 23, 2024

In Vietnam, farmers reduce methane emissions by changing how they grow rice

There is one thing that distinguishes 60-year-old Vo Van Van's rice fields from a mosaic of thousands of other emerald fields across Long An province in southern Vietnam's Mekong Delta: It isn't entirely flooded.

Planetary Sciences Apr 22, 2024

Radiating exoplanet discovered in 'perfect tidal storm'

Can tidal forces cause an exoplanet's surface to radiate heat? This is what a study accepted to the Astronomical Journal hopes to address as a team of international researchers used data collected from ground-based instruments ...

Planetary Sciences Apr 18, 2024

NASA's Juno gives aerial views of mountain and lava lake on Io

Scientists on NASA's Juno mission to Jupiter have transformed data collected during two recent flybys of Io into animations that highlight two of the Jovian moon's most dramatic features: a mountain and an almost glass-smooth ...

Planetary Sciences Apr 18, 2024

Are Titan's dunes made of comet dust?

A new theory suggests that Titan's majestic dune fields may have come from outer space. Researchers had always assumed that the sand making up Titan's dunes was locally made, through erosion or condensed from atmospheric ...

Planetary Sciences Apr 17, 2024

James Webb Space Telescope data pinpoint possible aurorae on a cold brown dwarf

Using new observations from the James Webb Space Telescope (JWST), astronomers have discovered methane emission on a brown dwarf, an unexpected finding for such a cold and isolated world. Published in the journal Nature, ...

Astronomy Apr 12, 2024

Exoplanets true to size: New model calculations shows impact of star's brightness and magnetic activity

In the constellation Virgo, 700 light years away from Earth, the planet WASP-39b orbits the star WASP-39. The gas giant, which takes little more than four days to complete one orbit, is one of the best-studied exoplanets. ...

Planetary Sciences Apr 9, 2024

'Swallowed,' torn up or live on: How Earth will fare when the sun dies

Our solar system and everything within it—including the Earth—will look very different when the sun dies.

Environment Apr 9, 2024

Climate pledges of big firms 'critically insufficient': Report

From carmakers to fast fashion, dozens of major international companies are failing to reduce their greenhouse gas emissions at the pace required to slow climate change, a report said Tuesday.

Environment Apr 8, 2024

Feeling depleted? So is the planet. Here's how to move from exhaustion to empowerment

Have you felt overwhelmed recently? Stressed and exhausted from the busy treadmill of modern life? You're not alone. Global polls suggest 76% of people experience burnout at least sometimes at work.

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