Search results for exomoon

Astronomy Apr 29, 2014

Research trio suggests exomoon atmospheres could cause false-positive signs of life on exoplanets

(Phys.org) —A trio of space scientists has published a paper in Proceedings of the National Academy of Sciences in which they suggest that current assumptions regarding using spectral signatures as a means to identify exoplanets ...

Astronomy Apr 28, 2014

Move over exoplanets, exomoons may harbour life too

In the Star Wars universe, everyone's favourite furry aliens, the Ewoks, famously lived on the "forest moon of Endor". In scientific terms, the Ewok's home world would be referred to as an exomoon, which is simply a moon ...

Astronomy Apr 10, 2014

Faraway moon or faint star? Possible exomoon found

(Phys.org) —Titan, Europa, Io and Phobos are just a few members of our solar system's pantheon of moons. Are there are other moons out there, orbiting planets beyond our sun?

Astronomy Mar 10, 2014

Alien moons could bake dry from young gas giants' hot glow

When we think of where else life might exist in the universe, we tend to focus on planets. But on a grander cosmic scale, moons could prove the more common life-friendly abode.

Astronomy Jan 6, 2014

Newfound planet is Earth-mass but gassy

An international team of astronomers has discovered the first Earth-mass planet that transits, or crosses in front of, its host star. KOI-314c is the lightest planet to have both its mass and physical size measured. Surprisingly, ...

Astronomy Oct 21, 2013

Nearing one thousand exoplanets

A quiet milestone in modern astronomy may soon come to pass. As of today, The Extrasolar Planets Encyclopedia lists a current tally of 998 extrasolar planets across 759 planetary systems. And although various tabulations ...

Astronomy Sep 27, 2013

Magnetic fields are crucial to exomoon habitability

Astronomers believe that hidden deep within the wealth of data collected by NASA's Kepler mission are minuscule signatures confirming the presence of exomoons. With such a promising discovery on the horizon, researchers are ...

Astronomy Sep 6, 2013

Magnetic shielding of exomoons: to be or not to be

A new study on magnetic fields around extrasolar giant planets sheds first light on the magnetic environment of extrasolar moons. The work, authored by René Heller of the Department of Physics and Astronomy at McMaster University ...

Astronomy Mar 5, 2013

The 'habitable edge' of exomoons

Astronomers have their fingers crossed that within the haul of data collected by NASA's Kepler mission, which has already detected nearly three thousand possible exoplanets, hide the signatures of the very first exomoons.

Astronomy Jan 10, 2013

Astrobiology research: Life possible on extrasolar moons

(Phys.org)—In their search for habitable worlds, astronomers have started to consider exomoons, or those likely orbiting planets outside the solar system. In a new study, a pair of researchers has found that exomoons are ...

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