NASA’s Kepler telescope spies smallest planet to date, no aliens

NASA's Kepler telescope spots smallest planet to date, no aliens

NASA’s Kepler telescope is permanently on the lookout for celestial objects of interest, and its latest discovery is a small one. A small planet, to be exact — in fact, the smallest its encountered during its search. Kepler-37b is a tad larger than our heavenly dance partner, the Moon, and whizzes round a star much like our Sun, with two larger planets in its system for company. NASA’s issuing back pats all round, as finding Kepler-37b has highlighted “the precision of the Kepler instrument” (although admittedly, the star’s behavior was favorable), and suggests there are many more humble worlds of similar size awaiting our detection. It’s unlikely any aliens call Kepler-37b home: it’s thought to be rocky, with no atmosphere, and hugs its sun in a 13-day orbit cycle, meaning surface temperature is terribly high. Still, an achievement for Kepler, no doubt, but what we really want it to find is a planet home to beings who can explain the plot-line of Prometheus. We’re still a little confused.

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Via: The Verge

Source: NASA

Own a Piece Of Mars Without a NASA-Sized Budget

Good news for anyone who’s stared in envy as NASA sends rover after rover to explore and study Mars. You no longer need countless millions and a team of rocket scientists to perform your own experiments on the red planet. For just $25 ThinkGeek will sell you your very own shard of our celestial neighbor. More »

If There Are 17 Billion Earth-Sized Worlds In Our Galaxy, the Universe Is Bubbling With Life

Astronomers have a mind-blowing new theory: that there are 17 billion Earth-sized planets in our galaxy. They don’t yet know how many of these worlds are in habitable zones, but the implications of this discovery are amazing. So much that some claim the “quest for a twin Earth is heating up.” More »

Bask In The Glow Of The Solar System With These Planet-Inspired Candles

Melding past with present, the Teluria Candelabra’s designers were inspired by a centuries old device that used the earth, moon, and sun’s rotations to predict the seasons. Note Design Studio created the piece for Klong with the hopes that their candelabra would visualize the “cause of night and day, solar and lunar eclipses, and the phases of the moon.” More »

An Earth-Sized Planet Has Been Discovered in Alpha Centauri, the Star System Closest to Us [Space]

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Newly Discovered Super Earth is a Really a Diamond in the Sky

Scientists have discovered a planet orbiting a sun-like star called 55 Cancri. The planet is known as 55 Cancri e and is a so-called “super-Earth”. 55 Cancri e is 40 light years from the Earth and its light is visible to the naked eye.

diamond earth

The coolest thing about 55 Cancri e is that it is completely different in chemical composition from Earth. Rather than being mostly covered in water and granite, 55 Cancri e is believed to be covered with mostly graphite and diamonds. A research team led by Yale University scientists discovered the rocky planet, which is roughly twice the Earth’s size, with an estimated mass eight-times that of our planet.

cancri e

The newly-discovered planet orbits its parent star at an incredibly high speed with each year lasting only 18 hours. The planet is also incredibly hot with the surface temperature estimated to be 3900°F. The scientists believe that at least a third of the planet’s mass could be diamonds.

[via Yale]


Weirdly, Venus Is Both Hotter and Colder Than Earth [Space]

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Solar System Lollipops: Eat the Planets! And Pluto.

Unleash your inner Galactus with Vintage Confections’ “Planets solar system space ball style hard candy lollipop”. SEO-riffic! The lollipops feature images of the Sun and its planets, plus dwarf planet Pluto. It’s okay dude, we love you all equally, save for Earth. It just edges you all by a tiny bit, what with the oxygen and water and stuff.

solar system lollipop by vintage confections

My only complaint is that the most awesome-looking planet – Saturn – made for the lamest-looking lolly. Also I can’t differentiate the three bluish ones.

solar system lollipop by vintage confections 2

Vintage Confections is selling the lollipops for $17.50 (USD) per 10 pieces. You can specify the flavor of each candy, so be sure to make Earth extra delicious! Whoops, as Vintage Confections mentioned in the comments, you can specify the flavor per order of 10 pieces, not for each piece.

[via Svpply]


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Project 1640 offers new way to search for planets beyond our solar system

Project 1640 offers new way to search for planets beyond the solar system

It’s taken more than six years of development, but a new imaging system for the Palomar Observatory’s 200-inch Hale Telescope finally started capturing images last month, and promises to aid significantly in the search for planets outside our solar system (otherwise known as exoplanets). With the suitably mysterious name of “Project 1640,” the new instrument is the first of its kind that’s able to directly spot planets orbiting distant suns — as opposed to existing systems that use indirect detection methods to determine the orbit of exoplanets. To do that, Project 1640 effectively blots out the light from stars, which allows astronomers to more clearly observe what might be around them, including objects up to 10 million times fainter than the star itself (the image on the right above is a nearby star captured with the imaging system in place, compared to the same star captured without the new system on the left). Those curious can find more specifics on just how that’s accomplished in the official announcement linked below.

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Project 1640 offers new way to search for planets beyond our solar system originally appeared on Engadget on Wed, 11 Jul 2012 20:58:00 EDT. Please see our terms for use of feeds.

Permalink The Verge  |  sourceAmerican Museum of Natural History, NASA  | Email this | Comments