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Space Exploration Nov 21, 2017

Unexpected atmospheric vortex behavior on Saturn's moon Titan

A new study led by a University of Bristol earth scientist has shown that recently reported unexpected behaviour on Titan, the largest moon of Saturn, is due to its unique atmospheric chemistry.

Space Exploration Nov 15, 2017

How NASA engineers mourn the death of a spacecraft

They called it a wake, but the loved one they had come to mourn wasn't a person.

Space Exploration Nov 7, 2017

The internal ocean of Saturn's moon Enceladus could be old enough to have evolved life, finds study

We recently bade farewell to the Cassini spacecraft, which after 13 years of faithfully orbiting Saturn and its moons was directed to plunge into the giant planet's atmosphere. The reason for the "grand finale" was to guard ...

Space Exploration Nov 6, 2017

Image: Saturn's moon Daphnis in the Keeler Gap

Daphnis, one of Saturn's small ring-embedded moons, is seen here kicking up waves as it orbits within a gap between rows of icy ring particles.

Space Exploration Nov 1, 2017

NASA investigates invisible magnetic bubbles in outer solar system

Space may seem empty, but it's actually a dynamic place populated with near-invisible matter, and dominated by forces, in particular those created by magnetic fields. Magnetospheres—the magnetic fields around most planets—exist ...

Space Exploration Oct 31, 2017

Image: Saturn's north pole

Reflected sunlight is the source of the illumination for visible wavelength images such as the one above. However, at longer infrared wavelengths, direct thermal emission from objects dominates over reflected sunlight. This ...

Space Exploration Oct 30, 2017

Saturn's radiation belts: A stranger to the solar wind

The radiation belts of Earth and Saturn differ more strongly than previously assumed. In these belts, very energetic particles, such as electrons and protons, move around the planet at high velocities - captured by its magnetic ...

Astronomy Oct 30, 2017

Three gas giant planets discovered by astronomers

(Phys.org)—A team of European astronomers has detected three new gas giant alien worlds as part of the SuperWASP exoplanet-hunting survey. Two of the newly found planets are the so-called "hot Saturns," while the third one ...

Astronomy Oct 25, 2017

Unconfirmed exomoon could be unlike any of those in our solar system

René Heller, a space scientist with the Maxx Planck Institute for Solar System Research has uploaded a paper to the arXiv preprint server offering possible attributes for the still-unconfirmed exomoon Kepler 1625 b-i. He ...

Space Exploration Oct 24, 2017

Image: The grace of Saturn

Saturn's graceful lanes of orbiting ice—its iconic rings—wind their way around the planet to pass beyond the horizon in this view from NASA's Cassini spacecraft. And diminutive Pandora, scarcely larger than a pixel here, ...

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