News tagged with planets moons


Half-baked asteroids have Earth-like crust

Half-baked asteroids have Earth-like crust

Space & Earth / Earth Sciences

created Jan 07, 2009 | popularity 4.7 / 5 (3) | comments 2

Asteroids are hunks of rock that orbit in the outer reaches of space, and scientists have generally assumed that their small size limited the types of rock that could form in their crusts. But two newly discovered ...


Wobbly planets could reveal Earth-like moons

Wobbly planets could reveal Earth-like moons

Space & Earth / Astronomy

created Dec 11, 2008 | popularity 4.6 / 5 (7) | comments 5

Moons outside our Solar System with the potential to support life have just become much easier to detect, thanks to research by an astronomer at University College London (UCL).





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Gravitational Space Corridors

Gravitational Space Corridors Could Slash Space Travel Costs (w/ Video)

Space & Earth / Space Exploration

created Sep 16, 2009 | popularity 4.6 / 5 (29) | comments 6

(PhysOrg.com) -- Scientists studying space travel possibilities have proposed that gravitational space corridors could be used by spacecraft, in much the same way as ships use ocean currents. Taking advantage ...


Will Kepler find habitable moons?

Will Kepler find habitable moons?

Space & Earth / Astronomy

created Sep 03, 2009 | popularity 5 / 5 (14) | comments 5

(PhysOrg.com) -- Since the launch of the NASA Kepler Mission earlier this year, astronomers have been keenly awaiting the first detection of an Earth-like planet around another star. Now, in an echo of science ...


Detecting Life-Friendly Moons

Detecting Life-Friendly Moons

Space & Earth / Space Exploration

created Oct 26, 2009 | popularity 4.8 / 5 (11) | comments 3

The search for life-friendly real estate around distant stars doesn't have to be limited to planets. New research shows that habitable exomoons can be detected with a new method using current technology.


Astronomers Say Moons Like Ours Are Uncommon

Astronomers Say Moons Like Ours Are Uncommon

Space & Earth / Astronomy

created Nov 20, 2007 | popularity 4.2 / 5 (38) | comments 1

The next time you take a moonlit stroll, or admire a full, bright-white moon looming in the night sky, you might count yourself lucky. New observations from NASA's Spitzer Space Telescope suggest that moons ...


Enceladus

How the moon got its stripes

Space & Earth / Space Exploration

created Jul 15, 2009 | popularity 4.3 / 5 (7) | comments 5

A new study has revealed the origins of tiger stripes and a subsurface ocean on Enceladus- one of Saturn's many moons. These geological features are believed to be the result of the moon's unusual chemical ...


Hubble Confirms Two New Moons of Pluto

Hubble Confirms Two New Moons of Pluto

Space & Earth /

created Feb 22, 2006 | popularity 4.7 / 5 (25) | comments 0

Anxiously awaited follow-up observations with NASA's Hubble Space Telescope have confirmed the presence of two new moons around the distant planet Pluto. The moons were first discovered by Hubble in May 2005, ...


Successful first test of high speed 'penetrator'

Space & Earth / Space Exploration

created Jun 09, 2008 | popularity 4.7 / 5 (6) | comments 0

High speed ‘penetrators’ that could one day be used to breach the surface of planets have successfully passed their first test in the UK, accelerating to 700 miles per hour before striking their target. A team led by University ...


Scientist Explains Why Jupiter's Moon Europa Could Have Energetic Liquid Oceans

Scientist Explains Why Jupiter's Moon Europa Could Have Energetic Liquid Oceans

Space & Earth / Space Exploration

created Dec 12, 2008 | popularity 4.5 / 5 (35) | comments 5

(PhysOrg.com) -- Scientists used to think that Jupiter and its moons - and most other bodies orbiting far from the Sun - were cold, icy, and probably barren. When the Voyager spacecraft flew by in the late ...


Jupiter's Rings

Scientists find rings of Jupiter are shaped in shadow

Space & Earth / Space Exploration

created Apr 30, 2008 | popularity 4.3 / 5 (11) | comments 1

Scientists from the University of Maryland and the Max-Planck Institute for Solar System Research in Germany appear to have solved a long-standing mystery about the cause of anomalies in Jupiter's gossamer ...


Scientists discover new planet orbiting dangerously close to giant star

Scientists discover new planet orbiting dangerously close to giant star

Space & Earth / Astronomy

created Nov 18, 2008 | popularity 4.3 / 5 (20) | comments 10

A team of astronomers from Penn State and Nicolaus Copernicus University in Poland has discovered a new planet that is closely orbiting a red-giant star, HD 102272, which is much older than our own Sun. The ...



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