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Planet Swallowed Whole?

Planet Swallowed Whole? | Science News | Scoop.it


The notion of stars consuming their inner planets as they balloon during old age is firmly grounded in theory, but now scientists may have in hand the first evidence for such cannibalism.

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Nomads of the galaxy

Nomads of the galaxy | Science News | Scoop.it
A recent study proposes the galaxy is crowded with nomad planets adrift in space. If this is the case, nomad planets may play a dynamic role in the universe.
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Vesta confirmed as a venerable planet progenitor

Vesta confirmed as a venerable planet progenitor | Science News | Scoop.it
Data from spacecraft solidify asteroid's place in planetary evolution.


VESTA: http://www.scoop.it/t/science-news?tag=vesta

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These colorful planetary maps look like pop art

These colorful planetary maps look like pop art | Science News | Scoop.it
This image may look like a splatter of abstract digital artwork, but it's actually a map of the far side of the moon.
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Geologic Map of Io

Geologic Map of Io | Science News | Scoop.it

Pulling together decades of data from the Voyager, Galileo, Cassini, and New Horizon probes, as well as the Hubble Space Telescope, scientists at the US Geological Survey have put together a complete geological map of Io, the beautiful, mysterious Jovian moon. Io is the most volcanically active object in the solar system, and its surface reflects that: unlike everything else around, it has no craters, a sign that its surface is constantly being remade. That’s thanks to volcanoes that shoot out more than 100 times more lava per year than Earth’s.

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New model provides different take on planetary accretion

New model provides different take on planetary accretion | Science News | Scoop.it

Using classical physics, the laws of thermodynamics and mechanics, Hofmeister, with assistance from Criss, presents an accretion model that assumes a three-dimensional (3-D) gas cloud. This pre-solar nebula collapses and forms the Sun and planets at essentially the same time, with the planets contracting toward the Sun.

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Researchers say galaxy may swarm with 'nomad planets'

Researchers say galaxy may swarm with 'nomad planets' | Science News | Scoop.it
(PhysOrg.com) -- Our galaxy may be awash in homeless planets, wandering through space instead of orbiting a star.
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When stars play planetary pinball

When stars play planetary pinball | Science News | Scoop.it
Many of us remember playing pinball at the local arcade while growing up; it turns out that some stars like it as well.
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Stare into the soul of Saturn's mysterious hexagonal cloud system

Stare into the soul of Saturn's mysterious hexagonal cloud system | Science News | Scoop.it
Feast your eyes on one of the most puzzling planetary mysteries our solar system has to offer.
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Meet Iapetus, Saturn's mysterious "yin-yang" moon

Meet Iapetus, Saturn's mysterious "yin-yang" moon | Science News | Scoop.it
More than 60 moons are known to orbit Saturn, but few of them are as visually striking as Iapetus.
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Study says every star has planets

Study says every star has planets | Science News | Scoop.it
Every star in the Milky Way is host to at least one planet, say astronomers reporting at the American Astronomical Society meeting.
ashli davis's curator insight, September 15, 2015 9:14 AM

Our solar system is not the only one with planets!

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Image of the Day: Stunning New Views of Saturn's Titan --A Prime Candidate for Life

Image of the Day: Stunning New Views of Saturn's Titan --A Prime Candidate for Life | Science News | Scoop.it
This view from the Cassini spacecraft looks toward the south polar region of Titan's largest moon, Titan, and show a depression within the moon's orange and blue haze layers near the south pole Titan has water frozen as hard as...
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New evidence for complex molecules on Pluto's surface

New evidence for complex molecules on Pluto's surface | Science News | Scoop.it
(PhysOrg.com) -- The new and highly sensitive Cosmic Origins Spectrograph aboard the Hubble Space Telescope has discovered a strong ultraviolet-wavelength absorber on Pluto's surface, providing new evidence that points to the possibility of complex...
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[VIDEO] :Exposing Invisible Planets

Signs of a shock wave in front of an extrasolar planet may be the result of a magnetic field. Earth's magnetic field protects the planet from charged particles, a factor that aided the emergence of life. Finding signs of magnetic fields may help scientists identify exoplanets with conditions suited for life.

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Telerobotics offers third way for space exploration

Telerobotics offers third way for space exploration | Science News | Scoop.it

SPACE exploration may have a new direction. In the 1960s, humans did the exploring but since the last moon landing in 1972, NASA's only explorers beyond low Earth orbit have been semi-autonomous robots. Now the agency is pondering a third approach, sending astronauts who would remain in orbit around alien worlds and explore via robotic rovers.

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Free-floating planets in the milky way outnumber stars by factors of thousands: Life-bearing planets may exist in vast numbers

Free-floating planets in the milky way outnumber stars by factors of thousands: Life-bearing planets may exist in vast numbers | Science News | Scoop.it
Researchers say life-bearing planets may exist in vast numbers in the space between stars in the Milky Way.


EXOPLANETS: http://www.scoop.it/t/science-news?tag=exoplanets

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Science Fiction or Fact: Sentient Living Planets Exist

Science Fiction or Fact: Sentient Living Planets Exist | Science News | Scoop.it
Do giant living planets like Mogo and Pandora have any place in reality?
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Is Jupiter Earth's Guardian or Ultimate Destroyer?

Is Jupiter Earth's Guardian or Ultimate Destroyer? | Science News | Scoop.it
On 1994 July 16-22, over twenty fragments of comet Shoemaker-Levy 9 (image below) collided with the planet Jupiter.
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Forcing an electron to orbit like a planet

Forcing an electron to orbit like a planet | Science News | Scoop.it
Researchers show that they can push an electron around a Rydberg atom in a controlled way using microwave fields.
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Some Planets Are Alien Invaders

Some Planets Are Alien Invaders | Science News | Scoop.it

Some people reach for the stars, but the stars themselves seem to be reaching for the planets. Although Earth and its planetary neighbors were born with the sun, a new study says billions of stars in our galaxy likely grabbed planets from the depths of space. The finding may explain the puzzling presence of worlds located far from their suns and even suggests that our solar system could harbor a planet that lurks unseen well beyond Pluto.

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Nasa finds 60 planets and 11 new solar systems - all from a fist-sized patch of sky

Nasa finds 60 planets and 11 new solar systems - all from a fist-sized patch of sky | Science News | Scoop.it
The Kepler space telescope has found 11 multi-planet solar systems - leading astronomers to say that our galaxy must be full of them. The techniques used will help Nasa speed up its search.

Via José Gonçalves
Terri Mulqueen's curator insight, October 15, 2014 9:19 PM

The Kepler space telescope is allowing us to see even deeper into space!

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Volunteers wanted for planet hunt

Volunteers wanted for planet hunt | Science News | Scoop.it
Members of the public are being asked to become online stargazers and join the hunt for nearby planets that could support life.
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The Highest Mountains in the Solar System

Lets take a look at some of the highest points around our Solar System. Please note that we base our mountains on Earth as the distance above sea level when judging height. Most approximate measurements for planets/moons other than Earth are used using the average height of land on the planet/moon as a whole.

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Planet made of diamond

Planet made of diamond | Science News | Scoop.it
The discovery of a small, fast-spinning star known as a pulsar has led to astronomers to detect a companion planet, likely made of diamond.

Technology & Science - CBC News

ncs.436's comment December 28, 2011 3:42 AM
thanks
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New calculations suggest Jupiter's core may be liquefying

New calculations suggest Jupiter's core may be liquefying | Science News | Scoop.it
(PhysOrg.com) -- Jupiter, the largest planet in our solar system, may be causing its own core to liquefy, at least according to Hugh Wilson and colleague Burkhard Militzer of UC, Berkeley.
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