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Space Exploration Dec 17, 2018

NASA research reveals Saturn is losing its rings at 'worst-case-scenario' rate

New NASA research confirms that Saturn is losing its iconic rings at the maximum rate estimated from Voyager 1 & 2 observations made decades ago. The rings are being pulled into Saturn by gravity as a dusty rain of ice particles ...

Space Exploration Dec 10, 2018

Image: Dione and Rhea appear as one

Sometimes it's all about perspective. This very convincing image of a conjoined moon masquerading as a snowman is actually two separate Saturnian moons – Dione and Rhea – taken from such an angle by the international Cassini ...

Astronomy Dec 6, 2018

An exoplanet loses its atmosphere in the form of a tail

A new study led by scientists from the Instituto de Astrofísica de Canarias (IAC) reveals that the giant exoplanet WASP-69b carries a comet-like tail made up of helium particles escaping from its gravitational field and propelled ...

Space Exploration Dec 3, 2018

The water in Saturn's rings and satellites is like that on Earth except for moon Phoebe, which is out of this world

By developing a new method for measuring isotopic ratios of water and carbon dioxide remotely, scientists have found that the water in Saturn's rings and satellites is unexpectedly like water on the Earth, except on Saturn's ...

Space Exploration Nov 30, 2018

Probe killers in deep space

In the cold reaches of deep space, something is making us kill our probes.

Space Exploration Nov 29, 2018

A new way to create Saturn's radiation belts

A team of international scientists from BAS, University of Iowa and GFZ German Research Centre for Geosciences has discovered a new method to explain how radiation belts are formed around the planet Saturn.

Astronomy Nov 20, 2018

Encouraging prospects for moon hunters

Astrophysicists of the University of Zürich, ETH Zürich and the NCCR PlanetS show how the icy moons of Uranus were born. Their result suggests that such potentially habitable worlds are much more abundant in the Universe ...

Space Exploration Nov 8, 2018

Cosmic detective work: Why we care about space rocks

The entire history of human existence is a tiny blip in our solar system's 4.5-billion-year history. No one was around to see planets forming and undergoing dramatic changes before settling in their present configuration. ...

Space Exploration Oct 25, 2018

Saturn's moon Dione covered by mysterious stripes

Mysterious straight bright stripes have been discovered on Saturn's moon Dione, says research by Planetary Science Institute Associate Research Scientist Alex Patthoff.

Astronomy Oct 15, 2018

Giant planets around young star raise questions about how planets form

Researchers have identified a young star with four Jupiter and Saturn-sized planets in orbit around it, the first time that so many massive planets have been detected in such a young system. The system has also set a new ...

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